{"id":7508,"date":"2026-09-25T13:08:37","date_gmt":"2026-09-25T13:08:37","guid":{"rendered":"https:\/\/sdesgroup.net\/%d8%af%d8%b1%d8%a7%d8%b3%d8%a9-%d8%ad%d8%a7%d9%84%d8%a9-%d8%a3%d9%8a-%d9%85%d9%82%d8%a7%d9%88%d9%85%d8%a9-%d9%84%d9%84%d8%ae%d8%b1%d8%b3%d8%a7%d9%86%d8%a9-%d9%86%d8%b3%d8%aa%d8%ae%d8%af%d9%85-%d8%b9\/"},"modified":"2026-09-25T13:18:04","modified_gmt":"2026-09-25T13:18:04","slug":"concrete-core-strength-assessment-after-core-testing","status":"publish","type":"post","link":"https:\/\/sdesgroup.net\/en\/concrete-core-strength-assessment-after-core-testing\/","title":{"rendered":"\u062f\u0631\u0627\u0633\u0629 \u062d\u0627\u0644\u0629: \u0623\u064a \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u0646\u0633\u062a\u062e\u062f\u0645 \u0639\u0646\u062f \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u0646\u0634\u0623 \u0642\u0627\u0626\u0645 \u0628\u0639\u062f \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0643\u0648\u0631\u061f"},"content":{"rendered":"

\u062f\u0631\u0627\u0633\u0629 \u062d\u0627\u0644\u0629: \u0623\u064a \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u0646\u0633\u062a\u062e\u062f\u0645 \u0639\u0646\u062f \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u0646\u0634\u0623 \u0642\u0627\u0626\u0645 \u0628\u0639\u062f \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0643\u0648\u0631\u061f<\/h1>\n

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\n

\u062a\u0646\u0628\u064a\u0647 \u0625\u0644\u0649 \u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u062b\u0627\u0644:<\/strong> \u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0627\u0644\u0622\u062a\u064a\u0629 \u062d\u0627\u0644\u0629 \u062a\u0639\u0644\u064a\u0645\u064a\u0629 \u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629\u060c \u0648\u0644\u064a\u0633\u062a \u0646\u062a\u0627\u0626\u062c \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0644\u0645\u0634\u0631\u0648\u0639 \u0645\u062d\u062f\u062f. \u062a\u064f\u062e\u062a\u0627\u0631 \u0637\u0628\u0639\u0629 \u0627\u0644\u0643\u0648\u062f \u0627\u0644\u0645\u0644\u0632\u0645\u0629 \u0648\u0634\u0631\u0648\u0637 \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0628\u062d\u0633\u0628 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0648\u0627\u0644\u062c\u0647\u0629 \u0627\u0644\u0645\u062e\u062a\u0635\u0629\u061b \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0648\u0627\u0631\u062f\u0629 \u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0645\u0648\u062b\u0642\u0629 \u0623\u062f\u0646\u0627\u0647 \u0645\u0646 ACI 562-16\u060c \u0648\u0644\u0627 \u062a\u064f\u0646\u0642\u0644 \u0622\u0644\u064a\u064b\u0627 \u0625\u0644\u0649 \u0645\u0634\u0631\u0648\u0639 \u0645\u062d\u0643\u0648\u0645 \u0628\u0637\u0628\u0639\u0629 \u0623\u062e\u0631\u0649.<\/p>\n<\/blockquote>\n

\u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629<\/h2>\n

\u0644\u062f\u064a\u0646\u0627 \u0639\u0645\u0648\u062f \u0642\u0627\u0626\u0645 \u0623\u0628\u0639\u0627\u062f\u0647 \u0627\u0644\u0645\u0642\u0627\u0633\u0629 400 \u00d7 400 \u0645\u0645<\/strong>\u060c \u0648\u062a\u0633\u0644\u064a\u062d\u0647 \u0627\u0644\u0637\u0648\u0644\u064a \u0627\u0644\u0645\u062b\u0628\u062a \u0628\u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0645\u0648\u0642\u0639\u064a 8\u00d820<\/strong>\u060c \u0648\u0643\u0627\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u0635\u0644\u064a \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 \u0645\u0642\u0627\u0648\u0645\u0629 \u062e\u0631\u0633\u0627\u0646\u0629 \u0645\u062d\u062f\u062f\u0629 f\u2032c = 30 MPa<\/strong> \u0648\u0641\u0648\u0644\u0627\u0630 fy = 420 MPa<\/strong>. \u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0634\u0631\u062d\u060c \u0644\u0646\u0641\u062a\u0631\u0636 \u0623\u0646 \u0628\u0631\u0646\u0627\u0645\u062c \u0641\u062d\u0635 \u0645\u0646\u0627\u0633\u0628 \u0623\u062e\u0630 \u0639\u062f\u0629 \u0639\u064a\u0646\u0627\u062a \u0643\u0648\u0631 \u0645\u0646 \u0645\u0646\u0637\u0642\u0629 \u062a\u0645\u062b\u0644 \u062e\u0631\u0633\u0627\u0646\u0629 \u0627\u0644\u0639\u0645\u0648\u062f\u060c \u0648\u0623\u0646 \u0627\u0644\u0645\u062e\u062a\u0635 \u0631\u0627\u062c\u0639 \u062d\u0627\u0644\u0629 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0623\u062c\u0631\u0649 \u062a\u0635\u062d\u064a\u062d\u0627\u062a\u0647\u0627\u060c \u062b\u0645 \u062d\u062f\u062f \u0628\u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0643\u0627\u0641\u0626\u0629 \u0645\u062d\u062f\u062f\u0629 \u0644\u0644\u062a\u0642\u064a\u064a\u0645 fceq = 25 MPa<\/strong>. \u0627\u0644\u0631\u0642\u0645 25 \u0642\u064a\u0645\u0629 \u0645\u0641\u062a\u0631\u0636\u0629 \u0644\u0634\u0631\u062d \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629\u061b \u0644\u0627 \u064a\u064f\u0633\u062a\u0646\u062a\u062c \u0647\u0646\u0627 \u0628\u0642\u0633\u0645\u0629 \u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0643\u0648\u0631 \u0623\u0648 \u0628\u0636\u0631\u0628\u0647 \u0641\u064a \u0646\u0633\u0628\u0629 \u062b\u0627\u0628\u062a\u0629.<\/p>\n

1. \u0645\u0627\u0630\u0627 \u064a\u0642\u064a\u0633 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0643\u0648\u0631\u061f<\/h2>\n
\n\"\u0639\u0627\u0645\u0644
\u0639\u0627\u0645\u0644 \u064a\u0633\u062a\u062e\u062f\u0645 \u062c\u0647\u0627\u0632 \u0623\u062e\u0630 \u0639\u064a\u0646\u0627\u062a \u0627\u0644\u0643\u0648\u0631 \u0645\u0646 \u0627\u0644\u0633\u0642\u0641 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u064a<\/figcaption><\/figure>\n

\u0627\u0644\u0635\u0648\u0631\u0629 1: \u0623\u062e\u0630 \u0639\u064a\u0646\u0629 \u0643\u0648\u0631 \u0645\u0646 \u0639\u0646\u0635\u0631 \u062e\u0631\u0633\u0627\u0646\u064a \u0642\u0627\u0626\u0645\u061b \u064a\u064f\u062e\u062a\u0627\u0631 \u0645\u0648\u0636\u0639\u0647\u0627 \u0644\u062a\u0645\u062b\u064a\u0644 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0645\u0631\u0627\u062f \u062a\u0642\u064a\u064a\u0645\u0647\u0627.<\/em><\/p>\n

\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0645\u062e\u062a\u0628\u0631 \u0647\u064a \u0645\u0642\u0627\u0648\u0645\u0629 \u0636\u063a\u0637 \u0627\u0644\u0639\u064a\u0646\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u0631\u062c\u0629\u060c \u0648\u062a\u062a\u0623\u062b\u0631 \u0628\u0642\u0637\u0631\u0647\u0627 \u0648\u0646\u0633\u0628\u0629 \u0637\u0648\u0644\u0647\u0627 \u0625\u0644\u0649 \u0642\u0637\u0631\u0647\u0627 \u0648\u0631\u0637\u0648\u0628\u062a\u0647\u0627 \u0648\u0623\u062b\u0631 \u0627\u0644\u062d\u0641\u0631 \u0648\u0625\u0639\u062f\u0627\u062f \u0648\u062c\u0647\u064a\u0647\u0627. \u064a\u0648\u0636\u062d ACI PRC-214.4-21 \u0625\u0645\u0643\u0627\u0646 \u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0648\u0636\u0639\u064a\u0629 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629 \u0645\u0646 \u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0643\u0648\u0631 \u0628\u0639\u062f \u0645\u0639\u0627\u0644\u062c\u0629 \u0647\u0630\u0647 \u0627\u0644\u062a\u0623\u062b\u064a\u0631\u0627\u062a. \u0648\u0647\u0630\u0647 \u062a\u0635\u062d\u064a\u062d\u0627\u062a \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/strong> \u0648\u0644\u064a\u0633\u062a \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u062a\u062e\u0641\u064a\u0636 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a. \u0643\u0645\u0627 \u064a\u062c\u0628 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0628\u062d\u064a\u062b \u062a\u0645\u062b\u0644 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u062a\u0642\u064a\u064a\u0645\u0647\u0627\u061b \u0648\u0644\u0627 \u062a\u0643\u0641\u064a \u0639\u064a\u0646\u0627\u062a \u0645\u0646 \u0645\u0648\u0642\u0639 \u0645\u062d\u062f\u0648\u062f \u0644\u062a\u0639\u0645\u064a\u0645 \u0646\u062a\u064a\u062c\u0629 \u0639\u0644\u0649 \u0637\u0648\u0627\u0628\u0642 \u0623\u0648 \u0635\u0628\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u062f\u0648\u0646 \u062a\u0628\u0631\u064a\u0631 \u0647\u0646\u062f\u0633\u064a.<\/p>\n

\u064a\u0645\u0643\u0646 \u062a\u0635\u0648\u064a\u0631 \u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 \u0628\u0635\u0648\u0631\u0629 \u0639\u0627\u0645\u0629 \u0647\u0643\u0630\u0627:<\/p>\n

\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0643\u0648\u0631 \u0627\u0644\u0645\u062e\u062a\u0628\u0631\u064a\u0629 \u2190 \u062a\u0635\u062d\u064a\u062d\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u2190 \u062a\u0642\u062f\u064a\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0648\u0636\u0639\u064a\u0629 \u0644\u0644\u062e\u0631\u0633\u0627\u0646\u0629.<\/strong><\/p>\n

\u0628\u0639\u062f \u0630\u0644\u0643 \u062a\u064f\u062f\u0631\u0633 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0648\u062a\u0628\u0627\u064a\u0646\u0647\u0627 \u0648\u0639\u062f\u062f \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0648\u0646\u0637\u0627\u0642 \u062a\u0645\u062b\u064a\u0644\u0647\u0627 \u0644\u062a\u062d\u062f\u064a\u062f \u0642\u064a\u0645\u0629 fceq<\/strong>\u060c \u0623\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0627\u0644\u062a\u064a \u062a\u0635\u0644\u062d \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0639\u0646\u062f \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0645\u0646\u0634\u0623 \u0627\u0644\u0642\u0627\u0626\u0645. \u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0644\u064a\u0633 \u0628\u0627\u0644\u0636\u0631\u0648\u0631\u0629 fceq\u061b \u0642\u062f \u064a\u0643\u0648\u0646 \u0627\u0644\u062a\u0634\u062a\u062a \u0623\u0648 \u0645\u062d\u062f\u0648\u062f\u064a\u0629 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0645\u0624\u062b\u0631\u064b\u0627 \u0641\u064a \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u062e\u062a\u0627\u0631\u0629. \u064a\u0634\u0631\u062d \u062f\u0644\u064a\u0644 ACI PRC-214.4-21 \u0647\u0630\u0627 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u062a\u062d\u062f\u064a\u062f\u064b\u0627\u060c \u0648\u064a\u062c\u064a\u0632 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629 \u0641\u064a \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0645\u0639 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u03c6 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629.<\/p>\n

2. \u0647\u0644 \u0646\u0642\u0633\u0645 \u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0643\u0648\u0631 \u0639\u0644\u0649 0.85\u061f<\/h2>\n

\u0644\u0627 \u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647\u0627 \u0642\u0627\u0639\u062f\u0629 \u0639\u0627\u0645\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645.<\/strong> \u0641\u064a \u062a\u062d\u0642\u064a\u0642 \u0627\u0646\u062e\u0641\u0627\u0636 \u0645\u0642\u0627\u0648\u0645\u0629 \u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a \u062e\u0631\u0633\u0627\u0646\u0629 \u062d\u062f\u064a\u062b\u0629 \u0627\u0644\u0635\u0628\u060c \u064a\u0630\u0643\u0631 ACI 318-19\u060c \u0627\u0644\u0628\u0646\u062f 26.12.6.1\u060c \u0645\u0639\u064a\u0627\u0631\u064b\u0627 \u0644\u0642\u0628\u0648\u0644 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0645\u0645\u062b\u0644\u0629\u064b \u0628\u062b\u0644\u0627\u062b \u0639\u064a\u0646\u0627\u062a \u0643\u0648\u0631: \u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0644\u0627 \u064a\u0642\u0644 \u0639\u0646 0.85f\u2032c<\/strong>\u060c \u0648\u0644\u0627 \u062a\u0642\u0644 \u0623\u064a \u0639\u064a\u0646\u0629 \u0639\u0646 0.75f\u2032c<\/strong>. \u0647\u0630\u0627 \u0645\u0639\u064a\u0627\u0631 \u062d\u0643\u0645 \u0639\u0644\u0649 \u0643\u0641\u0627\u064a\u0629 \u0645\u0646\u0637\u0642\u0629 \u0641\u064a \u0633\u064a\u0627\u0642 \u0645\u062d\u062f\u062f<\/strong>\u061b \u0644\u064a\u0633 \u0648\u0635\u0641\u0629 \u0644\u0627\u0633\u062a\u062e\u0631\u0627\u062c f\u2032c \u062c\u062f\u064a\u062f \u0628\u0642\u0633\u0645\u0629 \u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0643\u0648\u0631 \u0639\u0644\u0649 0.85. \u0643\u0630\u0644\u0643 \u0641\u0625\u0646 \u0637\u0631\u064a\u0642\u0629 \u062a\u0642\u062f\u064a\u0631 fceq \u0644\u062a\u0642\u064a\u064a\u0645 \u0645\u0646\u0634\u0623 \u0642\u0627\u0626\u0645 \u0644\u064a\u0633\u062a \u0647\u064a \u0646\u0641\u0633\u0647\u0627 \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0642\u0628\u0648\u0644 \u062e\u0631\u0633\u0627\u0646\u0629 \u062d\u062f\u064a\u062b\u0629 \u0627\u0644\u0635\u0628.<\/p>\n

\n\"\u062c\u0647\u0627\u0632
\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0636\u063a\u0637 \u0639\u064a\u0646\u0627\u062a \u0627\u0644\u0643\u0648\u0631 \u0641\u064a \u0627\u0644\u0645\u062e\u062a\u0628\u0631<\/figcaption><\/figure>\n

\u0627\u0644\u0635\u0648\u0631\u0629 2: \u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u064a\u0646\u0629 \u0627\u0644\u0643\u0648\u0631 \u0641\u064a \u0627\u0644\u0645\u062e\u062a\u0628\u0631. \u062d\u062f\u0648\u062f 85% \u064875% \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u0629 \u0623\u062f\u0646\u0627\u0647 \u062a\u062a\u0639\u0644\u0642 \u0628\u0627\u0644\u062d\u0643\u0645 \u0639\u0644\u0649 \u0646\u062a\u0627\u0626\u062c \u0645\u062c\u0645\u0648\u0639\u0629 \u0639\u064a\u0646\u0627\u062a \u0641\u064a \u0633\u064a\u0627\u0642 \u0645\u062d\u062f\u062f.<\/em><\/p>\n

\u0641\u0644\u0648 \u0643\u0627\u0646 f\u2032c \u0627\u0644\u0623\u0635\u0644\u064a 30 MPa<\/strong>\u060c \u0648\u0645\u062a\u0648\u0633\u0637 \u062b\u0644\u0627\u062b \u0639\u064a\u0646\u0627\u062a 27 MPa<\/strong>\u060c \u0648\u0623\u0635\u063a\u0631\u0647\u0627 26 MPa<\/strong>\u060c \u0641\u0625\u0646 \u062d\u062f\u0648\u062f \u0647\u0630\u0627 \u0627\u0644\u0645\u062b\u0627\u0644 \u062a\u0643\u0648\u0646 25.5 MPa<\/strong> \u0644\u0644\u0645\u062a\u0648\u0633\u0637 \u064822.5 MPa<\/strong> \u0644\u0644\u0639\u064a\u0646\u0629 \u0627\u0644\u0645\u0646\u0641\u0631\u062f\u0629. \u062a\u062d\u0642\u0642 \u0627\u0644\u0634\u0631\u0637\u064a\u0646 \u0641\u064a \u0633\u064a\u0627\u0642\u0647\u0645\u0627 \u0644\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0645\u062f\u062e\u0644\u0629 \u0641\u064a \u0643\u0644 \u0646\u0645\u0648\u0630\u062c \u0625\u0646\u0634\u0627\u0626\u064a \u0623\u0635\u0628\u062d\u062a 27 \u00f7 0.85 = 31.8 MPa<\/strong>\u060c \u0643\u0645\u0627 \u0644\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0645\u062a\u0648\u0633\u0637 27 \u0647\u0648 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0642\u064a\u0645\u0629 fceq \u0644\u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0634\u0627\u0645\u0644.<\/p>\n

3. \u0623\u064a\u0646 \u064a\u062f\u062e\u0644 \u0645\u0639\u0627\u0645\u0644 \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u03c6\u061f<\/h2>\n

\u0628\u0639\u062f \u062a\u062d\u062f\u064a\u062f \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0648\u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0627\u0633\u0645\u064a\u0629 \u0644\u0644\u0639\u0646\u0635\u0631 Rn<\/strong>\u060c \u062a\u064f\u062d\u0633\u0628 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u064a\u0629 \u0623\u0648 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u03c6Rn<\/strong>. \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u0627\u0645\u0644 \u064a\u0639\u0627\u0644\u062c \u0639\u062f\u0645 \u0627\u0644\u064a\u0642\u064a\u0646 \u0641\u064a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0646\u0635\u0631 \u0648\u0633\u0644\u0648\u0643\u0647 \u0648\u0646\u0645\u0637 \u0641\u0634\u0644\u0647 \u0648\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u062d\u0633\u0627\u0628 \u0648\u062a\u0641\u0627\u0635\u064a\u0644\u0647\u061b \u0644\u0627 \u064a\u0635\u0628\u062d \u03c6 \u0645\u0633\u0627\u0648\u064a\u064b\u0627 \u0644\u0644\u0648\u0627\u062d\u062f \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0644\u0645\u062c\u0631\u062f \u0645\u0639\u0631\u0641\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u0645\u0646 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0628\u0627\u0634\u0631.<\/p>\n

\n\"\u0639\u064a\u0646\u0629
\u0639\u064a\u0646\u0629 \u0643\u0648\u0631 \u0645\u0648\u0636\u0648\u0639\u0629 \u0628\u064a\u0646 \u0635\u0641\u0627\u0626\u062d \u0622\u0644\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0636\u063a\u0637<\/figcaption><\/figure>\n

\u0627\u0644\u0635\u0648\u0631\u0629 3: \u0622\u0644\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u0642\u064a\u0633 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u064a\u0646\u0629\u061b \u0623\u0645\u0627 \u03c6 \u0641\u064a\u062e\u0635 \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a \u0628\u0639\u062f \u0623\u062e\u0630 \u0646\u0645\u0637 \u0627\u0644\u0641\u0634\u0644 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062a\u0648\u062b\u064a\u0642 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631.<\/em><\/p>\n

\u064a\u0645\u0643\u0646 \u062a\u0644\u062e\u064a\u0635 \u0627\u0644\u0641\u0631\u0648\u0642 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u062c\u062f\u0648\u0644:<\/p>\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n
\u0627\u0644\u0645\u0631\u062d\u0644\u0629<\/th>\n\u0627\u0644\u0631\u0645\u0632 \u0623\u0648 \u0627\u0644\u0642\u064a\u0645\u0629<\/th>\n\u0648\u0638\u064a\u0641\u062a\u0647\u0627<\/th>\n\u062e\u0637\u0623 \u0634\u0627\u0626\u0639<\/th>\n<\/tr>\n<\/thead>\n
\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0639\u064a\u0646\u0629<\/td>\nfcore<\/td>\n\u0642\u0648\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0642\u064a\u0633\u0629 \u0644\u0644\u0643\u0648\u0631<\/td>\n\u0625\u062f\u062e\u0627\u0644\u0647\u0627 \u0645\u0628\u0627\u0634\u0631\u0629 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 f\u2032c \u0644\u0643\u0644 \u0627\u0644\u0645\u0628\u0646\u0649<\/td>\n<\/tr>\n
\u062a\u0635\u062d\u064a\u062d\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/td>\n\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0642\u0637\u0631\u060c \u0627\u0644\u0637\u0648\u0644\u060c \u0627\u0644\u0631\u0637\u0648\u0628\u0629\u060c \u0648\u0623\u062b\u0631 \u0627\u0644\u062d\u0641\u0631<\/td>\n\u062a\u0642\u0631\u064a\u0628 \u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0639\u064a\u0646\u0629 \u0625\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0648\u0636\u0639\u064a\u0629 \u0645\u0643\u0627\u0641\u0626\u0629<\/td>\n\u0645\u0639\u0627\u0645\u0644\u062a\u0647\u0627 \u0643\u0623\u0646\u0647\u0627 \u03c6<\/td>\n<\/tr>\n
\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u0644\u0644\u062a\u0642\u064a\u064a\u0645<\/td>\nfceq<\/td>\n\u0642\u064a\u0645\u0629 \u0645\u0633\u062a\u0646\u062a\u062c\u0629 \u0645\u0646 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0627\u0644\u0645\u0635\u062d\u062d\u0629 \u0648\u062a\u0628\u0627\u064a\u0646\u0647\u0627 \u0644\u062a\u0645\u062b\u064a\u0644 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0642\u064a\u062f \u0627\u0644\u062a\u0642\u064a\u064a\u0645<\/td>\n\u0645\u0633\u0627\u0648\u0627\u062a\u0647\u0627 \u0628\u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u062f\u0648\u0646 \u062a\u062d\u0644\u064a\u0644<\/td>\n<\/tr>\n
\u0645\u0639\u0627\u0645\u0644 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0646\u0635\u0631<\/td>\n\u03c6<\/td>\n\u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0627\u0633\u0645\u064a\u0629 \u0648\u0641\u0642 \u0646\u0645\u0637 \u0627\u0644\u0641\u0634\u0644 \u0648\u062f\u0631\u062c\u0629 \u062a\u0648\u062b\u064a\u0642 \u0627\u0644\u0645\u0646\u0634\u0623 \u0648\u0627\u0644\u0643\u0648\u062f \u0627\u0644\u0645\u0639\u062a\u0645\u062f<\/td>\n\u0625\u0644\u063a\u0627\u0624\u0647 \u0644\u0645\u062c\u0631\u062f \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0643\u0648\u0631<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

across ACI 562-16<\/strong>\u060c \u0645\u062b\u0644\u064b\u0627\u060c \u0642\u064a\u0645 \u03c6 \u0627\u0644\u0645\u0639\u062a\u0627\u062f\u0629 \u0644\u062a\u0635\u0645\u064a\u0645 \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u0627\u0644\u0645\u0633\u0644\u062d\u0629 \u0647\u064a 0.90<\/strong> \u0644\u0644\u0645\u0642\u0637\u0639 \u0627\u0644\u0645\u062d\u0643\u0648\u0645 \u0628\u0627\u0644\u0634\u062f\u060c \u06480.65<\/strong> \u0644\u0644\u0645\u0642\u0637\u0639 \u0627\u0644\u0645\u062d\u0643\u0648\u0645 \u0628\u0627\u0644\u0636\u063a\u0637 \u0641\u064a \u0627\u0644\u0639\u0645\u0648\u062f \u0630\u064a \u0627\u0644\u0643\u0627\u0646\u0627\u062a\u060c \u06480.75<\/strong> \u0644\u0644\u0642\u0635. \u064a\u062c\u064a\u0632 \u0627\u0644\u0643\u0648\u062f \u0641\u064a \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062a\u0641\u0635\u064a\u0644\u064a \u0627\u0644\u0645\u0634\u0631\u0648\u0637<\/strong> \u0631\u0641\u0639 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0625\u0644\u0649 1.00<\/strong> \u0644\u0644\u0645\u0642\u0637\u0639 \u0627\u0644\u0645\u062d\u0643\u0648\u0645 \u0628\u0627\u0644\u0634\u062f\u060c \u06480.80<\/strong> \u0644\u0644\u0645\u0642\u0637\u0639 \u0627\u0644\u0645\u062d\u0643\u0648\u0645 \u0628\u0627\u0644\u0636\u063a\u0637 \u0641\u064a \u0639\u0636\u0648 \u0645\u0633\u0644\u062d \u063a\u064a\u0631 \u062d\u0644\u0632\u0648\u0646\u064a\u060c \u06480.80<\/strong> \u0644\u0644\u0642\u0635. \u0648\u064a\u062a\u0637\u0644\u0628 \u0630\u0644\u0643 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0648\u0645\u0648\u0627\u0636\u0639 \u0627\u0644\u062a\u0633\u0644\u064a\u062d \u0648\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0641\u0642 \u0623\u062d\u0643\u0627\u0645 \u0627\u0644\u062a\u0642\u064a\u064a\u0645\u060c \u0644\u0627 \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0648\u0631 \u0648\u062d\u062f\u0647. \u0648\u064a\u0639\u0632\u0648 \u0634\u0631\u062d \u0627\u0644\u0643\u0648\u062f \u0647\u0630\u0627 \u0627\u0644\u0647\u0627\u0645\u0634 \u0625\u0644\u0649 \u0627\u0646\u062e\u0641\u0627\u0636 \u0639\u062f\u0645 \u0627\u0644\u064a\u0642\u064a\u0646 \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u0648\u0627\u0641\u0631 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0645\u064a\u062f\u0627\u0646\u064a\u0629 \u0645\u0648\u062b\u0648\u0642\u0629 \u0639\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0645\u0639 \u062a\u062d\u0644\u064a\u0644 \u0645\u0644\u0627\u0626\u0645. \u0647\u0630\u0647 \u0627\u0644\u0642\u064a\u0645 \u0644\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0639\u0644\u0645\u064a\u0629 \u0645\u0646 \u0637\u0628\u0639\u0629 2016<\/strong>\u060c \u0648\u064a\u062c\u0628 \u0645\u0631\u0627\u062c\u0639\u0629 \u0646\u0635 \u0627\u0644\u0637\u0628\u0639\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0641\u0639\u0644\u064b\u0627 \u0642\u0628\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0641\u064a \u062a\u0642\u0631\u064a\u0631 \u0623\u0648 \u0646\u0645\u0648\u0630\u062c.<\/p>\n

4. \u062d\u0633\u0627\u0628 \u062a\u0648\u0636\u064a\u062d\u064a \u0644\u0639\u0645\u0648\u062f \u0645\u0631\u0628\u0648\u0637 \u0628\u0643\u0627\u0646\u0627\u062a<\/h2>\n

\u0644\u0646\u0641\u062a\u0631\u0636 \u0639\u0645\u0648\u062f\u064b\u0627 \u0642\u0635\u064a\u0631\u064b\u0627\u060c \u0645\u062d\u0645\u0651\u0644\u064b\u0627 \u0645\u062d\u0648\u0631\u064a\u064b\u0627\u060c \u0628\u0644\u0627 \u062a\u0623\u062b\u064a\u0631 \u062d\u0627\u0643\u0645 \u0644\u0644\u0639\u0632\u0648\u0645 \u0623\u0648 \u0627\u0644\u0646\u062d\u0627\u0641\u0629\u060c \u0648\u0623\u0646 \u0627\u0634\u062a\u0631\u0627\u0637\u0627\u062a \u0645\u0639\u0627\u062f\u0644\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0628\u0633\u0637\u0629 \u0645\u062a\u062d\u0642\u0642\u0629. \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0643\u0644\u064a\u0629 Ag = 160,000 \u0645\u0645\u00b2<\/strong>\u060c \u0648\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062a\u0633\u0644\u064a\u062d \u0627\u0644\u062a\u0642\u0631\u064a\u0628\u064a\u0629 Ast = 2,513 \u0645\u0645\u00b2<\/strong>. \u064a\u0645\u0643\u0646 \u0625\u0638\u0647\u0627\u0631 \u0623\u062b\u0631 \u062a\u063a\u064a\u064a\u0631 \u0645\u062f\u062e\u0644\u064a\u0646 \u0645\u0646\u0641\u0635\u0644\u064a\u0646: \u0642\u064a\u0645\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 f\u2032c<\/strong>\u060c \u062b\u0645 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0639\u0646\u0635\u0631 \u03c6<\/strong>. \u0648\u0644\u0639\u0645\u0648\u062f \u0645\u0631\u0628\u0648\u0637 \u0628\u0643\u0627\u0646\u0627\u062a\u060c \u062a\u064f\u0624\u062e\u0630 \u0647\u0646\u0627 \u0623\u064a\u0636\u064b\u0627 \u062d\u062f\u0648\u062f \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u062d\u0648\u0631\u064a\u0629 \u0627\u0644\u0642\u0635\u0648\u0649 \u0627\u0644\u0645\u0633\u0645\u0648\u062d\u0629 \u0641\u064a \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0627\u0644\u062a\u0648\u0636\u064a\u062d\u064a\u0629\u060c \u0623\u064a \u0627\u0644\u0639\u0627\u0645\u0644 0.80<\/strong> \u0627\u0644\u0625\u0636\u0627\u0641\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629\u061b \u0648\u0647\u0648 \u0644\u064a\u0633<\/strong> \u03c6 \u0648\u0644\u0627 \u0646\u0633\u0628\u0629 \u0642\u0628\u0648\u0644 \u0627\u0644\u0643\u0648\u0631 85%.<\/p>\n

\n\"\u0639\u064a\u0646\u0629
\u0639\u064a\u0646\u0629 \u062e\u0631\u0633\u0627\u0646\u064a\u0629 \u0623\u0633\u0637\u0648\u0627\u0646\u064a\u0629 \u0628\u0639\u062f \u0627\u0633\u062a\u062e\u0631\u0627\u062c\u0647\u0627 \u0645\u0646 \u0627\u0644\u0639\u0646\u0635\u0631<\/figcaption><\/figure>\n

\u0627\u0644\u0635\u0648\u0631\u0629 4: \u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0639\u064a\u0646\u0629 \u062a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u062a\u062d\u062f\u064a\u062f \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u062d\u0633\u0627\u0628 \u0627\u0644\u0639\u0645\u0648\u062f \u0623\u064a\u0636\u064b\u0627 \u0623\u0628\u0639\u0627\u062f\u0647 \u0648\u062a\u0633\u0644\u064a\u062d\u0647 \u0648\u0623\u062d\u0645\u0627\u0644\u0647.<\/em><\/p>\n

Pn0 = 0.85 f\u2032c (Ag \u2212 Ast) + fy Ast<\/strong>
\n\u03c6Pn,max = \u03c6 \u00d7 0.80 \u00d7 Pn0<\/strong><\/p>\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n
\u0641\u0631\u0636\u064a\u0629 \u0627\u0644\u062d\u0633\u0627\u0628<\/th>\n\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u0627\u0644\u0645\u062f\u062e\u0644\u0629<\/th>\n\u03c6 \u0644\u0644\u0636\u063a\u0637<\/th>\n\u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u062a\u0642\u0631\u064a\u0628\u064a\u0629 \u03c6Pn,max<\/th>\n<\/tr>\n<\/thead>\n
\u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u0635\u0644\u064a \u0627\u0644\u0645\u0641\u062a\u0631\u0636<\/td>\n30 MPa<\/td>\n0.65<\/td>\n2,637 kN<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 fceq \u0645\u0639 \u03c6 \u0627\u0644\u0627\u0639\u062a\u064a\u0627\u062f\u064a<\/td>\n25 MPa<\/td>\n0.65<\/td>\n2,289 kN<\/td>\n<\/tr>\n
\u062a\u0642\u064a\u064a\u0645 \u062a\u0641\u0635\u064a\u0644\u064a \u0645\u0624\u0647\u0644 \u0648\u0641\u0642 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u062a\u0648\u0636\u064a\u062d\u064a\u0629 \u0644\u0640 ACI 562-16<\/td>\n25 MPa<\/td>\n0.80<\/td>\n2,817 kN<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u062a\u0643\u0634\u0641 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u0645\u0631\u064a\u0646: \u0627\u0646\u062e\u0641\u0627\u0636 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0645\u0646 30 \u0625\u0644\u0649 25 MPa \u064a\u062e\u0641\u0636 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0627\u0633\u0645\u064a\u0629 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0628\u064a\u0646\u0645\u0627 \u0631\u0641\u0639 \u03c6 \u0648\u0641\u0642 \u0634\u0631\u0648\u0637 \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0645\u0633\u0645\u0648\u062d\u0629<\/strong> \u064a\u063a\u064a\u0651\u0631 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u062d\u0633\u0648\u0628\u0629 \u0644\u0644\u0639\u0646\u0635\u0631 \u0639\u0644\u0649 \u0646\u062d\u0648 \u0645\u0646\u0641\u0635\u0644. \u0648\u0642\u062f \u062a\u062a\u062c\u0627\u0648\u0632 \u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062a\u0641\u0635\u064a\u0644\u064a \u0647\u0646\u0627 \u0642\u064a\u0645\u0629 \u0627\u0644\u062d\u0633\u0627\u0628 \u0627\u0644\u0623\u0635\u0644\u064a\u060c \u0644\u0643\u0646 \u0644\u0627 \u064a\u062c\u0648\u0632 \u0627\u0633\u062a\u0646\u062a\u0627\u062c \u0623\u0645\u0627\u0646 \u0627\u0644\u0639\u0645\u0648\u062f \u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0648\u062d\u062f\u0647\u0627\u061b \u064a\u062c\u0628 \u0641\u062d\u0635 \u0627\u0644\u062a\u0641\u0627\u0639\u0644 \u0628\u064a\u0646 \u0627\u0644\u0642\u0648\u0629 \u0648\u0627\u0644\u0639\u0632\u0645\u060c \u0648\u0627\u0644\u0646\u062d\u0627\u0641\u0629\u060c \u0648\u0627\u0644\u0642\u0635\u060c \u0648\u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0632\u0644\u0632\u0627\u0644\u064a\u0629\u060c \u0648\u062d\u0627\u0644\u0629 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u0648\u0627\u0644\u062a\u0633\u0644\u064a\u062d\u060c \u0648\u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629\u060c \u0648\u0625\u0635\u062f\u0627\u0631 \u0627\u0644\u0643\u0648\u062f \u0627\u0644\u0645\u0637\u0628\u0642. \u0643\u0630\u0644\u0643 \u0644\u0627 \u064a\u064f\u0631\u0641\u0639 \u03c6 \u0644\u0645\u062c\u0631\u062f \u0623\u0646 \u0641\u062d\u0635 \u0627\u0644\u0643\u0648\u0631 \u0623\u0639\u0637\u0649 \u0623\u0631\u0642\u0627\u0645\u064b\u0627 \u062c\u064a\u062f\u0629.<\/p>\n

5. \u0645\u0627\u0630\u0627 \u0646\u062f\u062e\u0644 \u0625\u0644\u0649 ETABS \u0623\u0648 \u0628\u0631\u0646\u0627\u0645\u062c \u0645\u0645\u0627\u062b\u0644\u061f<\/h2>\n

\u0639\u0646\u062f \u062a\u0642\u064a\u064a\u0645 \u0645\u0646\u0634\u0623 \u0642\u0627\u0626\u0645\u060c \u064a\u064f\u0646\u0634\u0623 \u062a\u0639\u0631\u064a\u0641 \u0645\u0627\u062f\u0629 \u064a\u0639\u0643\u0633 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0645\u0646 \u0627\u0644\u062a\u062d\u0642\u064a\u0642<\/strong> \u0644\u0643\u0644 \u0645\u0646\u0637\u0642\u0629 \u0625\u0646\u0634\u0627\u0626\u064a\u0629 \u0645\u0645\u062b\u0644\u0629\u060c \u0645\u0639 \u062a\u0648\u062b\u064a\u0642 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0644\u0642\u064a\u0645\u0629\u060c \u0648\u062a\u064f\u0631\u0627\u062c\u0639 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0648\u0627\u0644\u062a\u0633\u0644\u064a\u062d\u060c \u062b\u0645 \u062a\u064f\u062d\u062f\u062f \u0637\u0631\u064a\u0642\u0629 \u0641\u062d\u0635 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0648\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u03c6 \u0627\u0644\u062a\u064a \u0633\u064a\u0637\u0628\u0642\u0647\u0627 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c.<\/p>\n

\n\"\u0641\u062a\u062d\u0629
\u0641\u062a\u062d\u0629 \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0639\u064a\u0646\u0629 \u0627\u0644\u0643\u0648\u0631 \u0641\u064a \u0633\u0637\u062d \u062e\u0631\u0633\u0627\u0646\u064a<\/figcaption><\/figure>\n

\u0627\u0644\u0635\u0648\u0631\u0629 5: \u062a\u0648\u062b\u064a\u0642 \u0645\u0648\u0627\u0642\u0639 \u0623\u062e\u0630 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u064a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u0631\u0628\u0637 \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0641\u062d\u0635 \u0628\u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u062a\u064a \u062a\u0645\u062b\u0644\u0647\u0627 \u0639\u0646\u062f \u0625\u0639\u062f\u0627\u062f \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0645\u0646\u0634\u0623.<\/em><\/p>\n

\u064a\u0646\u0628\u063a\u064a \u0639\u062f\u0645 \u0625\u062f\u062e\u0627\u0644 \u03c6 \u00d7 fceq<\/strong> \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0627\u062f\u0629 \u062b\u0645 \u0627\u0644\u0633\u0645\u0627\u062d \u0644\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0628\u062a\u0637\u0628\u064a\u0642 \u03c6 \u0645\u0631\u0629 \u0623\u062e\u0631\u0649\u061b \u0647\u0630\u0627 \u062a\u062e\u0641\u064a\u0636 \u0645\u0632\u062f\u0648\u062c. \u0648\u0628\u0627\u0644\u0645\u062b\u0644\u060c \u0625\u0630\u0627 \u0623\u062f\u062e\u0644\u062a fceq<\/strong> \u0641\u0644\u0627 \u062a\u064f\u0639\u0637\u0651\u0644 \u03c6 \u0628\u062f\u0639\u0648\u0649 \u0623\u0646 \u0627\u0644\u0643\u0648\u0631 \u0642\u0627\u0633 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629\u061b \u0641\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0627\u062f\u0629 \u0644\u0627 \u064a\u0642\u064a\u0633 \u0648\u062d\u062f\u0647 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0645\u0648\u062f \u0628\u062c\u0645\u064a\u0639 \u062a\u0641\u0627\u0635\u064a\u0644\u0647. \u0643\u0645\u0627 \u064a\u062c\u0628 \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u064a\u0633\u062a\u062e\u062f\u0645\u0627\u0646 \u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0643\u0648\u062f \u0646\u0641\u0633\u0647\u0627<\/strong> \u0627\u0644\u062a\u064a \u0628\u0646\u064a \u0639\u0644\u064a\u0647\u0627 \u0627\u0644\u062a\u0642\u0631\u064a\u0631\u060c \u0648\u0623\u0644\u0627 \u064a\u062c\u0631\u064a \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0641\u062d\u0648\u0635 \u062a\u0635\u0645\u064a\u0645 \u0645\u0646\u0634\u0623 \u062c\u062f\u064a\u062f \u0639\u0646\u062f\u0645\u0627 \u064a\u064f\u0631\u0627\u062f \u0627\u0639\u062a\u0645\u0627\u062f \u0625\u062c\u0631\u0627\u0621 \u062a\u0642\u064a\u064a\u0645 \u062a\u0641\u0635\u064a\u0644\u064a \u0628\u0634\u0631\u0648\u0637 \u0645\u062e\u062a\u0644\u0641\u0629 \u062f\u0648\u0646 \u0645\u0631\u0627\u062c\u0639\u0629 \u064a\u062f\u0648\u064a\u0629 \u0645\u0648\u062b\u0642\u0629.<\/p>\n

Conclusion<\/h2>\n

\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0643\u0648\u0631 \u0647\u064a \u0628\u064a\u0627\u0646 \u0645\u062e\u062a\u0628\u0631\u064a<\/strong>\u060c \u0648fceq \u0647\u064a \u0642\u064a\u0645\u0629 \u0647\u0646\u062f\u0633\u064a\u0629 \u0645\u0633\u062a\u0646\u062a\u062c\u0629 \u0644\u062a\u0642\u064a\u064a\u0645 \u062e\u0631\u0633\u0627\u0646\u0629 \u0627\u0644\u0645\u0646\u0634\u0623<\/strong>\u060c \u0648\u03c6 \u0647\u0648 \u0645\u0639\u0627\u0645\u0644 \u064a\u0637\u0628\u0642 \u0639\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0646\u0635\u0631<\/strong>. \u0644\u0627 \u062a\u062a\u062d\u0648\u0644 \u0646\u0633\u0628\u0629 85% \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u062a\u062d\u0642\u064a\u0642 \u0645\u062d\u062f\u062f \u0641\u064a \u062e\u0631\u0633\u0627\u0646\u0629 \u062d\u062f\u064a\u062b\u0629 \u0627\u0644\u0635\u0628 \u0625\u0644\u0649 \u0645\u0639\u0627\u0645\u0644 \u0639\u0627\u0645 \u0644\u0632\u064a\u0627\u062f\u0629 \u0623\u0648 \u062a\u062e\u0641\u064a\u0636 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u0648\u0631. \u0648\u0644\u0627 \u062a\u0644\u063a\u064a \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0643\u0648\u0631 \u03c6\u061b \u0648\u0642\u062f \u064a\u0633\u0645\u062d \u0643\u0648\u062f \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0628\u0645\u0639\u0627\u0645\u0644 \u0623\u0639\u0644\u0649 \u0641\u0642\u0637 \u0639\u0646\u062f\u0645\u0627 \u064a\u062b\u0628\u062a \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a \u0648\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u0646 \u0627\u0646\u062e\u0641\u0627\u0636 \u0639\u062f\u0645 \u0627\u0644\u064a\u0642\u064a\u0646. \u0644\u0647\u0630\u0627 \u064a\u0628\u062f\u0623 \u0627\u0644\u0642\u0631\u0627\u0631 \u0627\u0644\u0635\u062d\u064a\u062d \u0645\u0646 \u062a\u062d\u062f\u064a\u062f \u0647\u062f\u0641 \u0627\u0644\u0641\u062d\u0635 \u0648\u0627\u0644\u0643\u0648\u062f \u0627\u0644\u062d\u0627\u0643\u0645\u060c \u062b\u0645 \u0627\u062e\u062a\u064a\u0627\u0631 \u0639\u064a\u0646\u0627\u062a \u0645\u0645\u062b\u0644\u0629 \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0646\u062a\u0627\u0626\u062c\u0647\u0627\u060c \u0648\u0623\u062e\u064a\u0631\u064b\u0627 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u03c6Rn \u2265 U<\/strong> \u0644\u0643\u0644 \u062d\u0627\u0644\u0629 \u0641\u0634\u0644 \u0645\u0624\u062b\u0631\u0629.<\/p>\n

\u0627\u0644\u0645\u0631\u0627\u062c\u0639 \u0627\u0644\u0641\u0646\u064a\u0629<\/h2>\n
    \n
  1. ACI\u060c \u062c\u0648\u0627\u0628 \u0633\u0624\u0627\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u0648\u0631 \u0641\u064a \u062a\u0642\u064a\u064a\u0645 \u0645\u0646\u0634\u0623 \u0642\u0627\u0626\u0645<\/a>.<\/li>\n
  2. ACI PRC-214.4-21\u060c \u062f\u0644\u064a\u0644 \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0627\u0644\u0643\u0648\u0631 \u0648\u062a\u0641\u0633\u064a\u0631 \u0646\u062a\u0627\u0626\u062c\u0647\u0627\u060c \u0646\u0633\u062e\u0629 \u0645\u0639\u0627\u064a\u0646\u0629<\/a>.<\/li>\n
  3. ACI\u060c \u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0646\u062a\u0627\u0626\u062c \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0641\u064a ACI 318-19<\/a>.<\/li>\n
  4. ACI 562-16\u060c \u0646\u0635 \u0645\u0646\u0634\u0648\u0631 \u0644\u0623\u062d\u0643\u0627\u0645 \u03c6 \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0648\u0623\u0633\u0644\u0648\u0628 \u062a\u0642\u062f\u064a\u0631 fceq<\/a>.<\/li>\n
  5. ACI\u060c \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0637\u0628\u0639\u0629 562-25 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u062a\u0642\u064a\u064a\u0645 \u0648\u062a\u0631\u0645\u064a\u0645 \u0627\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629<\/a>.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

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