{"id":6905,"date":"2025-08-01T11:02:15","date_gmt":"2025-08-01T03:02:15","guid":{"rendered":"https:\/\/alllandpipes.com\/?p=6905"},"modified":"2025-09-16T11:10:16","modified_gmt":"2025-09-16T03:10:16","slug":"precision-engineering-redefined-dubais-stadium-dome-construction","status":"publish","type":"post","link":"https:\/\/alllandpipes.com\/ar\/blogs\/precision-engineering-redefined-dubais-stadium-dome-construction.html","title":{"rendered":"\u0625\u0639\u0627\u062f\u0629 \u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0641\u064a \u0628\u0646\u0627\u0621 \u0642\u0628\u0629 \u0627\u0633\u062a\u0627\u062f \u062f\u0628\u064a \u0641\u064a \u062f\u0628\u064a"},"content":{"rendered":"
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n

\u0645\u0639\u0636\u0644\u0629 \u0627\u0644\u0648\u0632\u0646 \u0641\u064a \u0627\u0644\u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0639\u0645\u0644\u0627\u0642\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u064a\u0648\u0627\u062c\u0647 \u0627\u0644\u0645\u0647\u0646\u062f\u0633 \u0627\u0644\u0645\u0639\u0645\u0627\u0631\u064a \u0644\u0627\u0633\u062a\u0627\u062f \u062f\u0628\u064a \u0627\u0644\u062a\u0627\u0631\u064a\u062e\u064a \u0645\u0639\u0636\u0644\u0629 \u0627\u0644\u0648\u0632\u0646 \u0641\u064a \u0627\u0644\u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0639\u0645\u0644\u0627\u0642\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c \u062d\u064a\u062b \u064a\u0648\u0627\u062c\u0647 \u0627\u0644\u0645\u0647\u0646\u062f\u0633 \u0627\u0644\u0645\u0639\u0645\u0627\u0631\u064a \u0644\u0627\u0633\u062a\u0627\u062f \u062f\u0628\u064a \u0627\u0644\u062a\u0627\u0631\u064a\u062e\u064a \u0645\u0641\u0627\u0636\u0644\u0629 \u0647\u0646\u062f\u0633\u064a\u0629 \u0631\u0626\u064a\u0633\u064a\u0629: \u062d\u064a\u062b \u062a\u0632\u062f\u0627\u062f \u0643\u062a\u0644\u0629 \u0627\u0644\u0639\u0627\u0631\u0636\u0629 H-\u0627\u0644\u0639\u0627\u0631\u0636\u0629 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0628\u0645\u0642\u062f\u0627\u0631 351 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a 3 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u0645\u0642\u0627\u0637\u0639 \u0627\u0644\u0645\u062c\u0648\u0641\u0629\u060c \u0648\u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0623\u0643\u062b\u0631 \u0645\u0646 800 \u0633\u0627\u0639\u0629 \u0639\u0645\u0644 \u0644\u0644\u062d\u0627\u0645 \u0641\u064a \u0627\u0644\u0645\u0648\u0642\u0639\u060c \u0648\u062a\u0638\u0647\u0631 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0627\u0644\u0646\u0627\u062c\u0645\u0629 \u0639\u0646 \u0627\u0644\u062f\u0648\u0627\u0645\u0629\u060c \u0645\u0645\u0627 \u064a\u062d\u062f \u0645\u0646 \u062d\u0631\u064a\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645. \u0641\u0634\u0644\u062a \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0645\u062b\u0644 ASTM A6 \u0641\u064a \u062d\u0644 \u0647\u0630\u0647 \u0627\u0644\u0645\u0641\u0627\u0631\u0642\u0629 \u0628\u064a\u0646 \u0627\u0644\u0642\u0648\u0629 \u0648\u0627\u0644\u0648\u0632\u0646.<\/p>\n

\"\u0627\u0644\u0647\u0646\u062f\u0633\u0629<\/p>\n\n

\u0627\u0644\u062d\u0644 \u0627\u0644\u062f\u0642\u064a\u0642: ASTM A500 Gr<\/strong>\u0623\u062f\u064a<\/strong>\u00a0\u062c \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629<\/strong><\/span><\/h2>\n\n

\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0641\u0646\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/span><\/h3>\n\n

-.5.<\/p>\n\n

\u2264 (\u2264 5%).<\/p>\n\n

- \u0627\u0644\u062a\u0635\u0646\u064a\u0639: \u062a\u0636\u0645\u0646 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0639\u0644\u0649 \u0627\u0644\u0628\u0627\u0631\u062f \u062f\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639 \u2265345MPa.<\/p>\n\n

\u0637\u0641\u0631\u0629 \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062b\u0648\u0631\u064a<\/strong><\/span><\/h2>\n\n

1. \u0646\u0633\u0628\u0629 \u0627\u0644\u0648\u0632\u0646 \u0625\u0644\u0649 \u0627\u0644\u0642\u0648\u0629<\/p>\n\n

\u0648\u0633\u062c\u0644\u062a \u0639\u0648\u0627\u0631\u0636 H \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 1.0 \u0639\u0644\u0649 \u0645\u0624\u0634\u0631 \u0627\u0644\u0642\u0648\u0629\/\u0627\u0644\u0648\u0632\u0646\u060c \u0628\u064a\u0646\u0645\u0627 \u0633\u062c\u0644\u062a \u0639\u0648\u0627\u0631\u0636 H \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 1.0 \u0639\u0644\u0649 \u0645\u0624\u0634\u0631 \u0627\u0644\u0642\u0648\u0629\/\u0627\u0644\u0648\u0632\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629<\/a><\/strong>\u00a0\u062d\u0642\u0642 \u062a\u062d\u0633\u0646\u064b\u0627 \u0628\u0645\u0642\u062f\u0627\u0631 1.8 \u00d7 1.8 (\u0623\u0646\u0627\u0628\u064a\u0628 \u062f\u0627\u0626\u0631\u064a\u0629 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 C ASTM A500 ASTM A500). \u0648\u064a\u062a\u0631\u062c\u0645 \u0630\u0644\u0643 \u0625\u0644\u0649 28% \u0623\u062d\u0645\u0627\u0644 \u0623\u0633\u0627\u0633 \u0645\u062e\u0641\u0636\u0629 \u064835% \u0623\u0639\u0645\u062f\u0629 \u062f\u0639\u0645 \u0623\u0642\u0644 \u062d\u062c\u0645\u0627\u064b.<\/p>\n\n

2. \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u0644\u0627\u0632\u0644<\/p>\n\n

\u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u0645\u0646\u0627\u0641\u0633\u064a\u0646 \u0647\u0648 2 \u0636\u0639\u0641 \u0627\u0644\u0625\u0632\u0627\u062d\u0629 \u0627\u0644\u0645\u062d\u0648\u0631\u064a\u0629 (\u0648\u0641\u0642\u064b\u0627 \u0644\u0640 AISC 341)\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062d\u0642\u0642 \u062d\u0644\u0646\u0627 \u0632\u0627\u0648\u064a\u0629 \u0627\u0646\u062c\u0631\u0627\u0641 \u0642\u0635\u0635\u064a 1.5%\u060c \u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627 \u0628\u0646\u0633\u0628\u0629 \u062e\u0636\u0648\u0639 \u062a\u0628\u0644\u063a 0.78\u060c \u0648\u0647\u0648 \u0645\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 \u0645\u062a\u0637\u0644\u0628\u0627\u062a EN 1998-1.<\/p>\n\n

3. \u0646\u0638\u0627\u0645 \u0645\u0636\u0627\u062f \u0644\u0644\u062a\u0622\u0643\u0644<\/p>\n\n

\u0648\u064a\u0639\u062a\u0645\u062f \u062c\u0648\u0647\u0631 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0639\u0644\u0649 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062c\u0644\u0641\u0646\u0629 \u0628\u0627\u0644\u063a\u0645\u0633 \u0627\u0644\u0633\u0627\u062e\u0646\u060c \u0648\u064a\u062a\u0645 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0633\u0645\u0643 \u0637\u0628\u0642\u0629 \u0627\u0644\u0632\u0646\u0643 \u0628\u0635\u0631\u0627\u0645\u0629 \u0628\u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0623\u0639\u0644\u0649 \u0645\u0646 130 \u062c\u0645\/\u0645\u00b2. \u0648\u0642\u062f \u0623\u062b\u0628\u062a\u062a \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0641\u0639\u0627\u0644\u064a\u062a\u0647\u0627 \u0641\u064a \u062d\u0645\u0627\u064a\u0629 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0647\u064a\u0643\u0644 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629 \u0648\u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u0642\u0627\u0633\u064a\u0629.<\/p>\n\n

\u0645\u0639\u0627\u0644\u0645 \u0645\u0634\u0631\u0648\u0639 \u062f\u0628\u064a \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0643\u0645\u064a.<\/strong><\/span><\/h2>\n\n

\u0637\u0641\u0631\u0629 \u0641\u064a \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u0639\u0645\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621<\/span><\/h3>\n\n

\u0628\u062f\u0623 \u0627\u0644\u062a\u062d\u0648\u0644 \u0641\u064a \u0627\u0644\u0627\u0633\u062a\u0627\u062f \u0628\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0639\u0648\u0627\u0631\u0636 H \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0633\u062a\u062f\u064a\u0631\u0629 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 C ASTM A 500 (\u03a6 508 \u0645\u0645 \u00d7 12.7 \u0645\u0645). \u0648\u0642\u062f \u0623\u062f\u0649 \u0630\u0644\u0643 \u0625\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0648\u0632\u0646 \u0627\u0644\u0647\u064a\u0643\u0644\u064a \u0644\u0644\u0625\u0637\u0627\u0631 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0627\u0644\u062c\u0627\u0647\u0632 \u0628\u0645\u0642\u062f\u0627\u0631 35%\u060c \u0645\u0645\u0627 \u0623\u062f\u0649 \u0625\u0644\u0649 \u0643\u0641\u0627\u0621\u0627\u062a \u0645\u062a\u062a\u0627\u0644\u064a\u0629: \u0627\u0646\u062e\u0641\u0636 \u0627\u0644\u0637\u0644\u0628 \u0639\u0644\u0649 \u0627\u0644\u0631\u0627\u0641\u0639\u0627\u062a \u0645\u0646 12 \u0625\u0644\u0649 7 \u0631\u0627\u0641\u0639\u0627\u062a (\u0627\u0646\u062e\u0641\u0627\u0636 \u0628\u0645\u0642\u062f\u0627\u0631 42%)\u060c \u0648\u0627\u0646\u062e\u0641\u0636 \u0639\u062f\u062f \u0627\u0644\u0644\u062d\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629 \u0645\u0646 3200 \u0625\u0644\u0649 890 \u0648\u0635\u0644\u0629\u060c \u0628\u0627\u0646\u062e\u0641\u0627\u0636 \u0642\u062f\u0631\u0647 72%. \u0648\u0642\u062f \u0623\u062f\u062a \u0647\u0630\u0647 \u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631\u0627\u062a \u0625\u0644\u0649 \u062e\u0641\u0636 \u0627\u0644\u062a\u0642\u062f\u0645 \u0628\u0645\u0642\u062f\u0627\u0631 40%\u060c \u0648\u0628\u0644\u063a\u062a \u0633\u0631\u0639\u0629 \u0627\u0644\u0631\u064a\u0627\u062d \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u064a\u0629 55 \u0645\/\u062b (198 \u0643\u0645\/\u0633\u0627\u0639\u0629)\u060c \u0645\u062a\u062c\u0627\u0648\u0632\u0629\u064b \u0628\u0630\u0644\u0643 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0628\u0645\u0642\u062f\u0627\u0631 50 \u0645\/\u062b\u0627\u0646\u064a\u0629\u060c \u0648\u0628\u0644\u063a \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0637\u0628\u064a\u0639\u064a 1.2 \u0647\u0631\u062a\u0632\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u0647\u062f\u0641 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u064a \u0643\u0627\u0646 0.8 \u0647\u0631\u062a\u0632.<\/p>\n\n

\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f \u0627\u0644\u0647\u0646\u062f\u0633\u064a<\/span><\/h3>\n\n

\u062d\u0642\u0642 \u0647\u0630\u0627 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u0647\u064a\u0643\u0644\u064a \u0627\u0644\u0630\u064a \u064a\u0628\u0644\u063a \u0648\u0632\u0646\u0647 10,000 \u0637\u0646 \u062b\u0648\u0631\u0629 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0625\u0646\u0634\u0627\u0621\u0627\u062a \u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062a\u0648\u0641\u064a\u0631 \u0641\u064a \u0627\u0644\u0642\u0646\u0627\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629:<\/strong><\/p>\n\n

\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0645\u0648\u0627\u062f: \u062e\u0641\u0636 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0628\u0645\u0642\u062f\u0627\u0631 281 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a 3 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a\u060c \u0648\u0647\u0648 \u0645\u0627 \u064a\u062a\u0631\u062c\u0645 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0625\u0644\u0649 \u0648\u0641\u0648\u0631\u0627\u062a \u0642\u062f\u0631\u0647\u0627 1 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a 420,000 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a 420,000 \u0645\u0646 \u0627\u0644\u0646\u0641\u0642\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0627\u0644\u0628\u0627\u0644\u063a\u0629 1 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a 1.5 \u0645\u0644\u064a\u0648\u0646 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a.<\/p>\n\n

\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a:<\/p>\n\n

- \u062a\u0633\u0631\u064a\u0639 \u0627\u0644\u062a\u0642\u062f\u0645 \u0627\u0644\u0645\u062d\u0631\u0632 \u0644\u0645\u062f\u0629 60 \u064a\u0648\u0645\u064b\u0627<\/p>\n\n

- \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0646\u0641\u0642\u0627\u062a \u0627\u0644\u0625\u062f\u0627\u0631\u064a\u0629 \u0627\u0644\u064a\u0648\u0645\u064a\u0629 \u0628\u0645\u0642\u062f\u0627\u0631 $120,000<\/p>\n\n

\u0627\u0644\u0648\u0641\u0648\u0631\u0627\u062a \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a 60 \u064a\u0648\u0645\u064b\u0627 \u00d7 1 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a \u0648120,000 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a\/\u064a\u0648\u0645 = 1 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a \u06487,200,000 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a<\/p>\n\n

\u0625\u062c\u0645\u0627\u0644\u064a \u0648\u0641\u0648\u0631\u0627\u062a \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 = \u0648\u0641\u0648\u0631\u0627\u062a \u0641\u064a \u0627\u0644\u0645\u0648\u0627\u062f + \u0648\u0641\u0648\u0631\u0627\u062a \u0641\u064a \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a = $420,000 + $7,200,000 = $7,620,000<\/p>\n\n

\u0644\u0645 \u062a\u062d\u0642\u0642 \u0647\u0630\u0647 \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u062a\u0622\u0632\u0631\u064a\u0629 \u062a\u062e\u0641\u064a\u0636\u064b\u0627 \u0643\u0628\u064a\u0631\u064b\u0627 \u0641\u064a \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u0623\u0639\u0627\u062f\u062a \u0623\u064a\u0636\u064b\u0627 \u062a\u062d\u062f\u064a\u062f \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0639\u0627\u0626\u062f \u0639\u0644\u0649 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 \u0641\u064a \u0627\u0644\u0645\u0628\u0627\u0646\u064a \u0648\u0627\u0633\u0639\u0629 \u0627\u0644\u0646\u0637\u0627\u0642 \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a.<\/p>\n\n

\u0641\u0631\u0648\u0642 \u0627\u0644\u0645\u0646\u0627\u0641\u0633\u0629<\/strong><\/span><\/h2>\n\n

- \u0646\u0633\u0628\u0629 \u0627\u0644\u0642\u0648\u0629 \u0625\u0644\u0649 \u0627\u0644\u0648\u0632\u0646 \uff1a\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0639\u0648\u0627\u0631\u0636 H \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629, \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629<\/strong>\u00a0\u062a\u0648\u0641\u0631 \u0646\u0633\u0628\u0629 \u0642\u0648\u0629 \u0625\u0644\u0649 \u0648\u0632\u0646 \u0623\u0639\u0644\u0649 \u0628\u0640 1.8 \u0645\u0631\u0629 \u0645\u0639 \u062a\u062d\u0633\u064a\u0646 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0645\u0642\u0637\u0639 30%.<\/p>\n\n

- \u062f\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \uff1a\u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0646\u0638\u064a\u0631\u0627\u062a\u0647\u0627 \u0641\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u0629 (\u0645\u062a\u0648\u0633\u0637 \u062f\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f: 1.2%D), \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629<\/strong>\u00a0\u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u062a\u062d\u0643\u0645 \u0628\u064a\u0636\u0627\u0648\u064a \u0635\u0627\u0631\u0645 \u0639\u0646\u062f \u22640.6%D.<\/p>\n\n

- \u062a\u0643\u0644\u0641\u0629 \u062f\u0648\u0631\u0629 \u0627\u0644\u062d\u064a\u0627\u0629: \u0628\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0639 \u0627\u0644\u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u064a\u0629\u060c \u062a\u0642\u0644\u0644 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629 \u0645\u0646 \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0644\u0645\u062f\u0629 50 \u0639\u0627\u0645\u064b\u0627 \u0628\u0645\u0642\u062f\u0627\u0631 41%.<\/p>\n\n

\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629<\/strong>\u00a0:: \u0623\u062e\u0631\u0649 <\/strong>\u0635\u0646\u0627\u0639\u064a<\/strong>\u00a0<\/strong>\u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/strong><\/span><\/h2>\n\n

\u0627\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u0628\u0627\u0631\u0632\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u062d\u0636\u0631\u064a\u0629: \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0644\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u0634\u0627\u0647\u0642\u0629 \u0644\u0644\u063a\u0627\u064a\u0629\u060c \u0648\u0634\u0628\u0643\u0629 \u0627\u0644\u0642\u0628\u0629 \u0644\u0644\u0645\u0644\u0627\u0639\u0628 \u0627\u0644\u0643\u0628\u064a\u0631\u0629\u060c \u0648\u0627\u0644\u0625\u0637\u0627\u0631 \u0627\u0644\u0633\u0643\u0646\u064a \u0630\u0648 \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0632\u0644\u0627\u0632\u0644.<\/p>\n\n

\u0634\u0628\u0643\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0644\u0627\u062a: \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0627\u0644\u0645\u0642\u0648\u0633 \u0644\u0644\u062c\u0633\u0631 \u0627\u0644\u0639\u0627\u0628\u0631 \u0644\u0644\u0628\u062d\u0631\u060c \u0648\u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u0631\u0635\u064a\u0641 \u0644\u062c\u0633\u0631 \u0627\u0644\u0633\u0643\u0643 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u0648\u0646\u0638\u0627\u0645 \u062f\u0639\u0645 \u0646\u0641\u0642 \u0645\u062a\u0631\u0648 \u0627\u0644\u0623\u0646\u0641\u0627\u0642\u060c \u0648\u0623\u0643\u0648\u0627\u0645 \u0623\u0633\u0627\u0633\u0627\u062a \u0645\u0633\u0627\u0631 \u0631\u0627\u0641\u0639\u0629 \u0627\u0644\u0645\u064a\u0646\u0627\u0621.<\/p>\n\n

\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0637\u0627\u0642\u0629: \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0644\u0623\u0628\u0631\u0627\u062c \u0637\u0627\u0642\u0629 \u0627\u0644\u0631\u064a\u0627\u062d\u060c \u0648\u0625\u0637\u0627\u0631\u0627\u062a \u062f\u0639\u0645 \u0627\u0644\u063a\u0644\u0627\u064a\u0627\u062a \u0644\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629\u060c \u0648\u0627\u0644\u0625\u0637\u0627\u0631\u0627\u062a \u0627\u0644\u0648\u0627\u0642\u064a\u0629 \u0644\u0645\u0639\u062f\u0627\u062a \u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0646\u0642\u0644 \u0648\u0627\u0644\u062a\u062d\u0648\u064a\u0644.<\/p>\n\n

\u0627\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629: \u062f\u0639\u0627\u0645\u0627\u062a \u0645\u0645\u0631\u0627\u062a \u0646\u0627\u0642\u0644\u0627\u062a \u0627\u0644\u0645\u0646\u0627\u062c\u0645\u060c \u0648\u0645\u0645\u0631\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0641\u064a \u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629\u060c \u0648\u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u062d\u0627\u0645\u0644\u0629 \u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0641\u064a \u0645\u0635\u0627\u0646\u0639 \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a.<\/p>\n\n

\u0645\u0634\u0627\u0631\u064a\u0639 \u0645\u0639\u064a\u0634\u0629 \u0627\u0644\u0634\u0639\u0628: \u0627\u0644\u0642\u0636\u064a\u0628 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0644\u0645\u0635\u0627\u0628\u064a\u062d \u0627\u0644\u0634\u0648\u0627\u0631\u0639 \u0627\u0644\u0630\u0643\u064a\u0629\u060c \u0648\u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0639\u0638\u0645\u064a \u0644\u0645\u0644\u0627\u062c\u0626 \u0627\u0644\u062d\u0627\u0641\u0644\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629\u060c \u0648\u0627\u0644\u0633\u0642\u0641 \u0627\u0644\u0642\u0648\u0633\u064a \u0644\u0644\u0628\u064a\u0648\u062a \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629 \u0627\u0644\u0632\u0631\u0627\u0639\u064a\u0629\u060c \u0648\u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0641\u064a\u0636\u0627\u0646\u0627\u062a \u0648\u062e\u0637\u0648\u0637 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a.<\/p>\n\n

\u0627\u0644\u062e\u0644\u0627\u0635\u0629: \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0647\u064a\u0643\u0644\u064a \u0627\u0644\u062c\u062f\u064a\u062f.<\/strong><\/span><\/h2>\n\n

\u062a\u064f\u0638\u0647\u0631 \u0627\u0644\u0642\u0628\u0629 \u0641\u064a \u062f\u0628\u064a \u0643\u064a\u0641 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629 ASTM A500<\/strong>\u00a0\u062a\u062c\u0645\u0639 \u0628\u064a\u0646 \u0639\u0644\u0645 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629. \u062a\u0639\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0639\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u062a\u0643\u0644\u0641\u0629 \u062f\u0648\u0631\u0629 \u0627\u0644\u062d\u064a\u0627\u0629 \u0628\u0645\u0642\u062f\u0627\u0631 411 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a 3 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a\u060c \u0648\u062a\u0639\u064a\u062f \u062a\u0639\u0631\u064a\u0641 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u0628\u0646\u0627\u0621.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

\u0645\u0639\u0636\u0644\u0629 \u0627\u0644\u0648\u0632\u0646 \u0641\u064a \u0627\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0627\u0644\u0639\u0645\u0644\u0627\u0642\u0629\u060c \u064a\u0648\u0627\u062c\u0647 \u0627\u0644\u0645\u0647\u0646\u062f\u0633 \u0627\u0644\u0645\u0639\u0645\u0627\u0631\u064a \u0644\u0645\u0644\u0639\u0628 \u062f\u0628\u064a \u0627\u0644\u062a\u0627\u0631\u064a\u062e\u064a \u0645\u0639\u0636\u0644\u0629 \u0627\u0644\u0648\u0632\u0646 \u0641\u064a \u0627\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0627\u0644\u0639\u0645\u0644\u0627\u0642\u0629.<\/p>","protected":false},"author":1,"featured_media":6907,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"How ASTM A500 Pipe Transformed Dubai's Stadium Build","_seopress_titles_desc":"A Dubai stadium case study. See how ASTM A500 structural pipe cut steel weight and project costs , outperforming H-beams in large-scale construction.","_seopress_robots_index":"","_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[86],"class_list":["post-6905","post","type-post","status-publish","format-standard","has-post-thumbnail","category-blogs","tag-engineering-standards"],"acf":[],"_links":{"self":[{"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/posts\/6905","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/comments?post=6905"}],"version-history":[{"count":3,"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/posts\/6905\/revisions"}],"predecessor-version":[{"id":24028,"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/posts\/6905\/revisions\/24028"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/media\/6907"}],"wp:attachment":[{"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/media?parent=6905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/categories?post=6905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/tags?post=6905"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}