{"id":5569,"date":"2025-12-19T08:45:03","date_gmt":"2025-12-19T08:45:03","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5569"},"modified":"2025-12-19T08:45:03","modified_gmt":"2025-12-19T08:45:03","slug":"mechanical-performance-standards-for-fasteners-gb-t-3098-4","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ar\/blog\/mechanical-performance-standards-for-fasteners-gb-t-3098-4\/","title":{"rendered":"\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0644\u0644\u0645\u062b\u0628\u062a\u0627\u062a: GB\/T 3098.4"},"content":{"rendered":"
\n

<\/h1>\n

\u0645\u0642\u062f\u0645\u0629<\/h2>\n

\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0648\u0637\u0646\u064a \u0627\u0644\u0635\u064a\u0646\u064a GB\/T 3098.4 \u064a\u062d\u062f\u062f \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a. \u064a\u063a\u0637\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0648\u0633\u0645 \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0644\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0630\u0627\u062a \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u062f\u0642\u064a\u0642\u0629\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u062a\u0648\u0627\u0641\u0642\u0647\u0627 \u0645\u0639 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0648\u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a. \u064a\u0646\u0637\u0628\u0642 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0639\u0644\u0649 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0630\u0627\u062a \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0627\u0633\u0645\u064a\u0629 \u0648\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u0641\u0639\u0627\u0644\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629\u060c \u0645\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u062c\u0645\u064a\u0639\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629. \u064a\u0624\u0643\u062f \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0639\u0644\u0649 \u0645\u0646\u0639 \u062a\u0644\u0641 \u0627\u0644\u062e\u064a\u0648\u0637 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0625\u0639\u0637\u0627\u0621 \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0629 \u0644\u0643\u0633\u0631 \u0627\u0644\u0628\u0631\u063a\u064a \u0641\u064a \u062d\u0627\u0644\u0627\u062a \u0639\u0632\u0645 \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0632\u0627\u0626\u062f\u060c \u0645\u0645\u0627 \u064a\u0639\u0632\u0632 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a.<\/p>\n

\u0646\u0638\u0627\u0645 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a<\/h2>\n

\u0646\u0638\u0627\u0645 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0641\u064a GB\/T 3098.4 \u064a\u0645\u064a\u0632 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0631\u062a\u0641\u0627\u0639\u0647\u0627 \u0627\u0644\u0627\u0633\u0645\u064a \u0648\u0637\u0648\u0644 \u0627\u0644\u062e\u064a\u0637 \u0627\u0644\u0641\u0639\u0627\u0644.<\/p>\n

3.1 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0630\u0627\u062a \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0627\u0633\u0645\u064a \u2265 0.8D (\u0637\u0648\u0644 \u0627\u0644\u062e\u064a\u0637 \u0627\u0644\u0641\u0639\u0627\u0644 \u2265 0.6D)<\/h3>\n

\u062a\u064f\u0635\u0646\u0651\u0641 \u0647\u0630\u0647 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0623\u0648\u0644 \u0645\u0646 \u062f\u0631\u062c\u0629 \u0623\u062f\u0627\u0621 \u0627\u0644\u0628\u0631\u063a\u064a \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639\u0647\u0627\u060c \u0648\u0630\u0644\u0643 \u0628\u0627\u062e\u062a\u064a\u0627\u0631 \u0623\u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u062a\u0648\u0627\u0641\u0642 \u0645\u0646 \u0627\u0644\u062c\u062f\u0648\u0644 2. \u0648\u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0623\u0639\u0644\u0649 \u0628\u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0623\u062f\u0646\u0649. \u0648\u062a\u062a\u062d\u0645\u0644 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0648\u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0625\u062c\u0647\u0627\u062f\u0627\u062a \u062a\u062a\u062c\u0627\u0648\u0632 \u062d\u062f\u0651 \u062e\u0636\u0648\u0639 \u0627\u0644\u0628\u0631\u063a\u064a \u0623\u0648 \u062d\u062f\u0651 \u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062e\u0636\u0648\u0639.<\/p>\n

\u0642\u062f \u064a\u0624\u062f\u064a \u0627\u0644\u0625\u0641\u0631\u0627\u0637 \u0641\u064a \u0627\u0644\u0634\u062f \u0625\u0644\u0649 \u0623\u0639\u0637\u0627\u0644 \u0645\u062b\u0644 \u0643\u0633\u0631 \u0627\u0644\u0628\u0631\u063a\u064a\u060c \u0623\u0648 \u062a\u0644\u0641 \u0633\u0646 \u0627\u0644\u0628\u0631\u063a\u064a\u060c \u0623\u0648 \u062a\u0644\u0641 \u0633\u0646 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629\u060c \u0623\u0648 \u062a\u0644\u0641 \u0643\u0644\u064a\u0647\u0645\u0627. \u064a\u064f\u0641\u0636\u0651\u0644 \u0643\u0633\u0631 \u0627\u0644\u0628\u0631\u063a\u064a \u0644\u0623\u0646\u0647 \u0645\u0641\u0627\u062c\u0626 \u0648\u064a\u0645\u0643\u0646 \u0627\u0643\u062a\u0634\u0627\u0641\u0647\u060c \u0639\u0644\u0649 \u0639\u0643\u0633 \u0627\u0644\u062a\u0644\u0641 \u0627\u0644\u062a\u062f\u0631\u064a\u062c\u064a. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0623\u0633\u0646\u0627\u0646 \u0645\u0646 8 \u0625\u0644\u0649 39 \u0645\u0645\u060c \u064a\u0636\u0645\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u062c\u062f\u0648\u0644 2 \u0639\u062f\u0645 \u062d\u062f\u0648\u062b \u062a\u0644\u0641 \u0639\u0646\u062f \u062d\u0645\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0628\u0631\u063a\u064a. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0636\u0645\u0646 \u0627\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0643\u0633\u0631 \u0627\u0644\u0628\u0631\u063a\u064a \u0639\u0646\u062f \u0627\u0644\u0625\u0641\u0631\u0627\u0637 \u0641\u064a \u0627\u0644\u0634\u062f \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 10% \u0644\u0644\u062a\u062d\u0630\u064a\u0631 \u0645\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u063a\u064a\u0631 \u0627\u0644\u0635\u062d\u064a\u062d.<\/p>\n

\u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0645\u0641\u0635\u0644\u0629 \u062d\u0648\u0644 \u0642\u0648\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0648\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644\u060c \u0631\u0627\u062c\u0639 \u0627\u0644\u0645\u0644\u062d\u0642 \u0623 \u0645\u0646 GB\/T 3098.2.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u062c\u062f\u0648\u0644 2: \u0646\u0638\u0627\u0645 \u0648\u0636\u0639 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0630\u0627\u062a \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0627\u0633\u0645\u064a \u2265 0.8D<\/caption>\n
\u062f\u0631\u062c\u0629 \u0623\u062f\u0627\u0621 \u0627\u0644\u062c\u0648\u0632<\/th>\n\u0645\u0633\u0627\u0645\u064a\u0631 \u0648\u0628\u0631\u0627\u063a\u064a \u0648\u062f\u0628\u0627\u0628\u064a\u0633 \u0645\u062a\u0648\u0627\u0641\u0642\u0629<\/th>\n\u0628\u0646\u062f\u0642<\/th>\n<\/tr>\n
\u0627\u0644\u0646\u0648\u0639 1<\/th>\n\u0627\u0644\u0646\u0648\u0639 2<\/th>\n<\/tr>\n
\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062f\u0627\u0621<\/th>\n\u0646\u0637\u0627\u0642 \u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u062e\u064a\u0648\u0637\u060c \u0645\u0645<\/th>\n\u0646\u0637\u0627\u0642 \u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u062e\u064a\u0648\u0637\u060c \u0645\u0645<\/th>\n<\/tr>\n<\/thead>\n
5<\/td>\n3.6, 4.6, 4.8<\/td>\n\u226439<\/td>\n\u226439<\/td>\n\/<\/td>\n<\/tr>\n
5.6, 5.8<\/td>\n<\/tr>\n
6<\/td>\n6.8<\/td>\n\u226439<\/td>\n\u226439<\/td>\n\/<\/td>\n<\/tr>\n
8<\/td>\n8.8<\/td>\n\u226439<\/td>\n\u226439<\/td>\n\u226416<\/td>\n<\/tr>\n
10<\/td>\n10.9<\/td>\n\u226439<\/td>\n\u226416<\/td>\n\u226439<\/td>\n<\/tr>\n
12<\/td>\n12.9<\/td>\n\u226416<\/td>\n\/<\/td>\n\u226416<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

3.2 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0630\u0627\u062a \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0627\u0633\u0645\u064a \u2265 0.5D \u0648\u0644\u0643\u0646 < 0.8D (\u0637\u0648\u0644 \u0627\u0644\u062e\u064a\u0637 \u0627\u0644\u0641\u0639\u0627\u0644 \u2265 0.4D \u0648\u0644\u0643\u0646 < 0.6D)<\/h3>\n

\u062a\u062d\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0639\u0644\u0627\u0645\u0629 \u0645\u0643\u0648\u0646\u0629 \u0645\u0646 \u0631\u0642\u0645\u064a\u0646: \u064a\u0645\u062b\u0644 \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u062b\u0627\u0646\u064a 1\/100 \u0645\u0646 \u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062e\u0636\u0648\u0639 \u0627\u0644\u0627\u0633\u0645\u064a (\u0628\u0627\u0644\u0646\u064a\u0648\u062a\u0646\/\u0645\u0645\u00b2) \u0627\u0644\u0645\u0642\u0627\u0633 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u063a\u0632\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 \u0635\u0644\u0628\u061b \u0648\u064a\u0634\u064a\u0631 \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0623\u0648\u0644 \"0\" \u0625\u0644\u0649 \u0627\u0646\u062e\u0641\u0627\u0636 \u0642\u062f\u0631\u0629 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0635\u0648\u0627\u0645\u064a\u0644 3.1. \u062a\u0639\u062a\u0645\u062f \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0639\u0644\u0649 \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0648\u0637\u0648\u0644\u0647\u0627 \u0627\u0644\u0641\u0639\u0627\u0644 \u0648\u0642\u0648\u0629 \u0634\u062f \u0627\u0644\u0628\u0631\u063a\u064a \u0627\u0644\u0645\u062a\u0635\u0644 \u0628\u0647\u0627. \u0627\u0646\u0638\u0631 \u0627\u0644\u062c\u062f\u0648\u0644 3 \u0644\u0644\u0627\u0637\u0644\u0627\u0639 \u0639\u0644\u0649 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0648\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062e\u0636\u0648\u0639.<\/p>\n\n\n\n\n\n\n
\u0627\u0644\u062c\u062f\u0648\u0644 3: \u0646\u0638\u0627\u0645 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0648\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0625\u062b\u0628\u0627\u062a \u0644\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0630\u0627\u062a \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0627\u0633\u0645\u064a \u2265 0.5D \u0648\u0644\u0643\u0646 < 0.8D (\u0646\u064a\u0648\u062a\u0646\/\u0645\u0645\u00b2)<\/caption>\n
\u062f\u0631\u062c\u0629 \u0623\u062f\u0627\u0621 \u0627\u0644\u062c\u0648\u0632<\/th>\n\u0625\u062c\u0647\u0627\u062f \u0625\u062b\u0628\u0627\u062a \u0627\u0633\u0645\u064a<\/th>\n\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0641\u0639\u0644\u064a<\/th>\n<\/tr>\n<\/thead>\n
4<\/td>\n400<\/td>\n380<\/td>\n<\/tr>\n
5<\/td>\n500<\/td>\n500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0645\u0648\u0627\u062f<\/h2>\n

\u062a\u064f\u062d\u062f\u062f \u0627\u0644\u0645\u0648\u0627\u062f \u0644\u0643\u0644 \u062f\u0631\u062c\u0629 \u0623\u062f\u0627\u0621 \u0641\u064a \u0627\u0644\u062c\u062f\u0648\u0644 4\u060c \u0645\u0639 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629. \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u062f\u0631\u062c\u0627\u062a 05 \u06488 (\u0627\u0644\u0646\u0648\u0639 1) \u064810 \u064812 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0639. \u064a\u0645\u0643\u0646 \u0625\u0636\u0627\u0641\u0629 \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062e\u0635\u0627\u0626\u0635.<\/p>\n

\u0645\u0644\u0627\u062d\u0638\u0629 1: \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0633\u0647\u0644 \u0627\u0644\u0642\u0637\u0639 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 5 \u0648 6 (\u0645\u0627 \u0644\u0645 \u064a\u062a\u0645 \u0627\u0644\u0627\u062a\u0641\u0627\u0642 \u0639\u0644\u0649 \u062e\u0644\u0627\u0641 \u0630\u0644\u0643)\u060c \u0645\u0639 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0640 S 0.34%\u060c P 0.11%\u060c Pb 0.35%.<\/p>\n

\u0645\u0644\u0627\u062d\u0638\u0629 2: \u0625\u0636\u0627\u0641\u0627\u062a \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u062e\u062a\u064a\u0627\u0631\u064a\u0629 \u0644\u0644\u062f\u0631\u062c\u0627\u062a 8 \u0648 10 \u0648 12 \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629.<\/p>\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u062c\u062f\u0648\u0644 4: \u0627\u0644\u0645\u0648\u0627\u062f<\/caption>\n
\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062f\u0627\u0621<\/th>\n\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u060c %<\/th>\n<\/tr>\n
\u062c<\/th>\n\u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632<\/th>\nP<\/th>\nS<\/th>\n<\/tr>\n
\u0627\u0644\u0623\u0639\u0644\u0649<\/th>\n\u0645\u064a\u0646<\/th>\n\u0627\u0644\u0623\u0639\u0644\u0649<\/th>\n\u0627\u0644\u0623\u0639\u0644\u0649<\/th>\n<\/tr>\n<\/thead>\n
51)<\/sup>, 6<\/td>\n\/<\/td>\n0.5<\/td>\n\/<\/td>\n0.06<\/td>\n0.15<\/td>\n<\/tr>\n
82)<\/sup><\/td>\n0.58<\/td>\n0.25<\/td>\n0.06<\/td>\n0.15<\/td>\n<\/tr>\n
102)<\/sup><\/td>\n0.58<\/td>\n0.3<\/td>\n0.048<\/td>\n0.058<\/td>\n<\/tr>\n
122)<\/sup><\/td>\n\/<\/td>\n0.58<\/td>\n0.45<\/td>\n0.048<\/td>\n0.058<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/h2>\n

\u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0645\u0639 \u0627\u0644\u062c\u062f\u0648\u0644 5 \u0639\u0646\u062f \u0627\u062e\u062a\u0628\u0627\u0631\u0647\u0627 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0641\u0635\u0644 8. \u0648\u062a\u062a\u0648\u0627\u0641\u0642 \u0639\u064a\u0648\u0628 \u0627\u0644\u0633\u0637\u062d \u0645\u0639 GB\/T 5779.2.<\/p>\n\n\n\n<\/p>\n\n
\u0627\u0644\u062c\u062f\u0648\u0644 5: \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/caption>\n
\u0642\u0637\u0631 \u0627\u0644\u062e\u064a\u0637 D \u0645\u0645<\/th>\n\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062f\u0627\u0621 4<\/th>\n\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062f\u0627\u0621 5<\/th>\n\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062f\u0627\u0621 5<\/th>\n\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062f\u0627\u0621 6<\/th>\n\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062f\u0627\u0621 8<\/th>\n\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062f\u0627\u0621 10<\/th>\n\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062f\u0627\u0621 12<\/th>\n<\/tr>\n

<\/thead>\n

8 \u2264 d \u2264 10<\/td>\n380<\/td>\n188<\/td>\n302<\/td>\n\u0628\u062f\u0648\u0646 \u0645\u0639\u0627\u0644\u062c\u0629 \u062d\u0631\u0627\u0631\u064a\u0629<\/td>\n\u0631\u0641\u064a\u0639<\/td>\n500<\/td>\n272<\/td>\n353<\/td>\n\u0645\u064f\u0642\u0633\u0651\u0649 \u0648\u0645\u064f\u0639\u062a\u0642<\/td>\n\u0631\u0641\u064a\u0639<\/td>\n690<\/td>\n175<\/td>\n302<\/td>\n\u0628\u062f\u0648\u0646 \u0645\u0639\u0627\u0644\u062c\u0629 \u062d\u0631\u0627\u0631\u064a\u06291)<\/sup><\/td>\n1<\/td>\n770<\/td>\n188<\/td>\n302<\/td>\n\u0628\u062f\u0648\u0646 \u0645\u0639\u0627\u0644\u062c\u0629 \u062d\u0631\u0627\u0631\u064a\u06291)<\/sup><\/td>\n1<\/td>\n955<\/td>\n250<\/td>\n353<\/td>\n\u0645\u064f\u0631\u0648\u0651\u0649<\/td>\n1<\/td>\n890<\/td>\n195<\/td>\n302<\/td>\n\u0628\u062f\u0648\u0646 \u0645\u0639\u0627\u0644\u062c\u0629 \u062d\u0631\u0627\u0631\u064a\u0629<\/td>\n2<\/td>\n1100<\/td>\n295<\/td>\n353<\/td>\n\u0645\u064f\u0642\u0633\u0651\u0649 \u0648\u0645\u064f\u0639\u062a\u0642<\/td>\n1<\/td>\n1055<\/td>\n250<\/td>\n353<\/td>\n\u0645\u064f\u0642\u0633\u0651\u0649 \u0648\u0645\u064f\u0639\u062a\u0642<\/td>\n2<\/td>\n1200<\/td>\n295<\/td>\n353<\/td>\n\u0645\u064f\u0642\u0633\u0651\u0649 \u0648\u0645\u064f\u0639\u062a\u0642<\/td>\n2<\/td>\n<\/tr>\n

<\/tbody>\n<\/table>\n

\u062d\u0645\u0644 \u0627\u0644\u0625\u062b\u0628\u0627\u062a \u0648\u062d\u0645\u0644 \u0627\u0644\u0641\u0634\u0644<\/h2>\n

\u064a\u0648\u0636\u062d \u0627\u0644\u062c\u062f\u0648\u0644 6 \u0642\u064a\u0645 \u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0644\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0630\u0627\u062a \u0627\u0644\u062e\u0637\u0648\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629. \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0623s<\/sub> \u064a\u062a\u0645 \u062d\u0633\u0627\u0628\u0647\u0627 \u0639\u0644\u0649 \u0627\u0644\u0646\u062d\u0648 \u0627\u0644\u062a\u0627\u0644\u064a: \u0623s<\/sub> = (\u03c0\/4) * (d2<\/sub> + \u062f3<\/sub>)\/2\u00b2\u060c \u062d\u064a\u062b d2<\/sub> \u0642\u0637\u0631 \u0627\u0644\u062e\u0637\u0648\u0629\u060c \u062f3<\/sub> = \u062f1<\/sub> \u2013 H\/6\u060c H = 0.866025P.<\/p>\n\n\n\n\n\n
\u0627\u0644\u062c\u062f\u0648\u0644 6: \u0642\u064a\u0645 \u062d\u0645\u0644 \u0627\u0644\u0625\u062b\u0628\u0627\u062a<\/caption>\n
\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062e\u064a\u0637 D\u00d7P<\/th>\n\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0623s<\/sub> \u0645\u0645\u00b2<\/th>\n\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062f\u0627\u0621<\/th>\n<\/tr>\n

<\/thead>\n

M8\u00d71<\/td>\n39.2<\/td>\n14900<\/td>\n19600<\/td>\n27000<\/td>\n30200<\/td>\n37400<\/td>\n34900<\/td>\n43100<\/td>\n41400<\/td>\n47000<\/td>\n<\/tr>\n

<\/tbody>\n<\/table>\n

\u064a\u0648\u0641\u0631 \u0627\u0644\u062c\u062f\u0648\u0644 7 \u0646\u0633\u0628 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0642\u0648\u0629 \u0627\u0644\u062a\u062c\u0631\u064a\u062f \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0644\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0630\u0627\u062a \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0627\u0633\u0645\u064a \u2265 0.5D \u0648\u0644\u0643\u0646 < 0.8D.<\/p>\n\n\n\n\n\n\n\n\n
\u0627\u0644\u062c\u062f\u0648\u0644 7: \u0646\u0633\u0628\u0629 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0642\u0648\u0629 \u062a\u062c\u0631\u064a\u062f \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0625\u0644\u0649 \u062d\u0645\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0628\u0631\u063a\u064a (%)<\/caption>\n
\u062f\u0631\u062c\u0629 \u0623\u062f\u0627\u0621 \u0627\u0644\u062c\u0648\u0632<\/th>\n\u0646\u0633\u0628\u0629 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0645\u0633\u0627\u0645\u064a\u0631\u060c %<\/th>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u0623\u062f\u0627\u0621 \u0627\u0644\u0628\u0631\u0627\u063a\u064a<\/th>\n<\/tr>\n
6.8<\/th>\n8.8<\/th>\n10.9<\/th>\n12.9<\/th>\n<\/tr>\n<\/thead>\n
4<\/td>\n85<\/td>\n65<\/td>\n45<\/td>\n40<\/td>\n<\/tr>\n
5<\/td>\n100<\/td>\n85<\/td>\n60<\/td>\n50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0627\u0644\u062a\u0639\u0644\u064a\u0645\u0627\u062a<\/h2>\n
\n
\u0645\u0627 \u0627\u0644\u063a\u0631\u0636 \u0645\u0646 \u062a\u0641\u0636\u064a\u0644 \u0643\u0633\u0631 \u0627\u0644\u0628\u0631\u063a\u064a \u0639\u0644\u0649 \u062a\u062c\u0631\u064a\u062f \u0627\u0644\u062e\u064a\u0648\u0637 \u0641\u064a GB\/T 3098.4\u061f<\/dt>\n
\u064a\u064f\u0639\u062f \u0643\u0633\u0631 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0645\u0641\u0627\u062c\u0626\u064b\u0627 \u0648\u064a\u0645\u0643\u0646 \u0627\u0643\u062a\u0634\u0627\u0641\u0647 \u0628\u0633\u0647\u0648\u0644\u0629\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u062d\u0648\u0627\u062f\u062b \u0627\u0644\u0646\u0627\u062c\u0645\u0629 \u0639\u0646 \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0641\u0634\u0644 \u0627\u0644\u062a\u062f\u0631\u064a\u062c\u064a \u063a\u064a\u0631 \u0627\u0644\u0645\u0643\u062a\u0634\u0641\u0629.<\/dd>\n
\u0643\u064a\u0641 \u064a\u062e\u062a\u0644\u0641 \u0646\u0638\u0627\u0645 \u0648\u0636\u0639 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u061f<\/dt>\n
\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u062a\u064a \u064a\u0642\u0644 \u0627\u0631\u062a\u0641\u0627\u0639\u0647\u0627 \u0639\u0646 0.8D\u060c \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u0644\u0627\u0645\u0629 \"0\" \u0645\u062a\u0628\u0648\u0639\u0629 \u0628\u0640 1\/100 \u0645\u0646 \u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0627\u0633\u0645\u064a\u060c \u0645\u0645\u0627 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0633\u0639\u0629 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0630\u0627\u062a \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0642\u064a\u0627\u0633\u064a.<\/dd>\n
\u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0630\u0627\u062a \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0623\u0639\u0644\u0649 \u0628\u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0630\u0627\u062a \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0623\u062f\u0646\u0649\u061f<\/dt>\n
\u0646\u0639\u0645\u060c \u0628\u0634\u0643\u0644 \u0639\u0627\u0645\u060c \u0648\u0644\u0643\u0646 \u064a\u062c\u0628 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0648\u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u062e\u064a\u0648\u0637 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u062c\u062f\u0648\u0644 2 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0623\u062f\u0627\u0621.<\/dd>\n
\u0645\u0627 \u0647\u064a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0644\u0645\u0643\u0633\u0631\u0627\u062a \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0639\u0627\u0634\u0631\u0629\u061f<\/dt>\n
\u062a\u062a\u0637\u0644\u0628 \u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u062f\u0631\u062c\u0629 10 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0639 \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0648\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0625\u062b\u0628\u0627\u062a.<\/dd>\n
\u0643\u064a\u0641 \u064a\u062a\u0645 \u062d\u0633\u0627\u0628 \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0644\u062d\u0645\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u061f<\/dt>\n
\u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u064a\u063a\u0629 \u0623s<\/sub> = (\u03c0\/4) [(d2<\/sub> + \u062f3<\/sub>)\/2]2<\/sup>\u060c \u062d\u064a\u062b \u062f2<\/sub> \u0648 \u062f3<\/sub> \u062a\u064f\u0633\u062a\u0645\u062f \u0647\u0630\u0647 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0646 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u062e\u064a\u0648\u0637.<\/dd>\n
\u0645\u0627 \u0647\u064a \u0645\u0639\u0627\u064a\u064a\u0631 \u0639\u064a\u0648\u0628 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0645\u0637\u0628\u0642\u0629\u061f<\/dt>\n
\u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0648\u0627\u0641\u0642 \u0639\u064a\u0648\u0628 \u0627\u0644\u0633\u0637\u062d \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 GB\/T 5779.2 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0633\u0644\u0627\u0645\u0629.<\/dd>\n<\/dl>\n<\/div>","protected":false},"excerpt":{"rendered":"

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