\u062a\u062d\u062f\u062f \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 GB\/T 5280-2002 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u062e\u064a\u0648\u0637 \u0648\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0646\u0647\u0627\u064a\u0627\u062a \u0644\u0644\u0628\u0631\u0627\u063a\u064a \u0630\u0627\u062a\u064a\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a (\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629) \u0630\u0627\u062a \u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u062a\u064a \u062a\u062a\u0631\u0627\u0648\u062d \u0645\u0646 ST1.5 \u0625\u0644\u0649 ST9.5. \u062a\u0636\u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0627\u0644\u062a\u0648\u062d\u064a\u062f \u0641\u064a \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0645\u0645\u0627 \u064a\u0633\u0647\u0644 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0641\u064a \u0645\u0648\u0627\u062f \u0645\u062b\u0644 \u0627\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u062f\u0648\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062d\u0641\u0631 \u062b\u0642\u0648\u0628 \u0645\u0633\u0628\u0642\u0629.<\/p>\n
\u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647\u0627 \u0645\u0631\u062c\u0639\u064b\u0627 \u0623\u0633\u0627\u0633\u064a\u064b\u0627 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u060c \u062a\u062d\u062f\u062f \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u062b\u0644 \u0627\u0644\u062e\u0637\u0648\u0629\u060c \u0648\u0627\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0648\u0627\u0644\u062b\u0627\u0646\u0648\u064a\u0629\u060c \u0648\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u062e\u064a\u0648\u0637 \u0644\u0644\u0623\u0646\u0648\u0627\u0639 C \u0648F \u0648R\u060c \u0645\u0645\u0627 \u064a\u0639\u0632\u0632 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0641\u064a \u0635\u0646\u0627\u0639\u0627\u062a \u0645\u062a\u0646\u0648\u0639\u0629 \u062a\u0634\u0645\u0644 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0648\u0627\u0644\u0628\u0646\u0627\u0621. \u0648\u0647\u064a \u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0645\u0639 \u0645\u0631\u0627\u0639\u0627\u0629 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u064a\u0646\u064a\u0629.<\/p>\n
\u064a\u062d\u062f\u062f \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0623\u0643\u0628\u0631 (d1)\u060c \u0648\u0642\u0637\u0631 \u0627\u0644\u062e\u0637\u0648\u0629 (d2)\u060c \u0648\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0623\u0635\u063a\u0631 (d3)\u060c \u0648\u0627\u0644\u0634\u0637\u0641 (c)\u060c \u0648\u0646\u0635\u0641 \u0627\u0644\u0642\u0637\u0631 (r)\u060c \u0648\u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629 (y) \u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0646\u0647\u0627\u064a\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629. \u062a\u0636\u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0648\u0631\u0628\u0637\u0647 \u0628\u0625\u062d\u0643\u0627\u0645\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u062a\u0644\u0641 \u0627\u0644\u0645\u0648\u0627\u062f \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/p>\n
\u062a\u0634\u0645\u0644 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u062a\u0641\u0627\u0648\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0628\u064a\u0646 \u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0645\u0646 0.5 \u0645\u0645 \u0644\u0640 ST1.5 \u0625\u0644\u0649 2.1 \u0645\u0645 \u0644\u0644\u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0623\u0643\u0628\u0631\u060c \u0645\u0639 \u0648\u062c\u0648\u062f \u0647\u0648\u0627\u0645\u0634 \u062a\u0641\u0627\u0648\u062a \u0644\u0644\u0642\u064a\u0645 \u0627\u0644\u0642\u0635\u0648\u0649 \u0648\u0627\u0644\u062f\u0646\u064a\u0627 \u0644\u0627\u0633\u062a\u064a\u0639\u0627\u0628 \u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639. \u0627\u0644\u0646\u0648\u0639 C \u0644\u0644\u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0645\u062f\u0628\u0628\u0629\u060c \u0648\u0627\u0644\u0646\u0648\u0639 F \u0644\u0644\u0623\u0637\u0631\u0627\u0641 \u063a\u064a\u0631 \u0627\u0644\u062d\u0627\u062f\u0629\u060c \u0648\u0627\u0644\u0646\u0648\u0639 R \u0644\u0644\u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0645\u0633\u062a\u062f\u064a\u0631\u0629\u060c \u0648\u0643\u0644 \u0646\u0648\u0639 \u0645\u0646\u0627\u0633\u0628 \u0644\u0633\u0645\u0627\u0643\u0627\u062a \u0645\u0648\u0627\u062f \u0645\u062d\u062f\u062f\u0629.<\/p>\n
\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u062c\u062f\u0648\u0644 \u0634\u0627\u0645\u0644 \u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u062e\u064a\u0648\u0637 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 5280-2002\u060c \u0648\u0627\u0644\u0630\u064a \u064a\u0648\u0641\u0631 \u0642\u064a\u0645\u064b\u0627 \u062f\u0642\u064a\u0642\u0629 \u0643\u0645\u0631\u062c\u0639 \u0647\u0646\u062f\u0633\u064a. \u0627\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0627 \u0627\u0644\u062c\u062f\u0648\u0644 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/p>\n
| \u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/th>\n | ST1.5<\/th>\n | ST1.9<\/th>\n | ST2.2<\/th>\n | ST2.6<\/th>\n | ST2.9<\/th>\n | ST3.3<\/th>\n | ST3.5<\/th>\n | ST3.9<\/th>\n | ST4.2<\/th>\n | ST4.8<\/th>\n | ST5.5<\/th>\n | ST6.3<\/th>\n | ST8<\/th>\n | ST9.5<\/th>\n<\/tr>\n<\/thead>\n |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| \u064a\u0642\u0630\u0641<\/td>\n | 0.5<\/td>\n | 0.6<\/td>\n | 0.8<\/td>\n | 0.9<\/td>\n | 1.1<\/td>\n | 1.3<\/td>\n | 1.3<\/td>\n | 1.3<\/td>\n | 1.4<\/td>\n | 1.6<\/td>\n | 1.8<\/td>\n | 1.8<\/td>\n | 2.1<\/td>\n | 2.1<\/td>\n<\/tr>\n |
| \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0640 d1<\/td>\n | 1.52<\/td>\n | 1.9<\/td>\n | 2.24<\/td>\n | 2.57<\/td>\n | 2.9<\/td>\n | 3.3<\/td>\n | 3.53<\/td>\n | 3.91<\/td>\n | 4.22<\/td>\n | 4.8<\/td>\n | 5.46<\/td>\n | 6.25<\/td>\n | 8<\/td>\n | 9.65<\/td>\n<\/tr>\n |
| \u062f\u0642\u064a\u0642\u0629 \u0648\u0627\u062d\u062f\u0629<\/td>\n | 1.38<\/td>\n | 1.76<\/td>\n | 2.1<\/td>\n | 2.43<\/td>\n | 2.76<\/td>\n | 3.12<\/td>\n | 3.35<\/td>\n | 3.73<\/td>\n | 4.04<\/td>\n | 4.62<\/td>\n | 5.28<\/td>\n | 6.03<\/td>\n | 7.78<\/td>\n | 9.43<\/td>\n<\/tr>\n |
| \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0640 d2<\/td>\n | 0.91<\/td>\n | 1.24<\/td>\n | 1.63<\/td>\n | 1.9<\/td>\n | 2.18<\/td>\n | 2.39<\/td>\n | 2.64<\/td>\n | 2.92<\/td>\n | 3.1<\/td>\n | 3.58<\/td>\n | 4.17<\/td>\n | 4.88<\/td>\n | 6.2<\/td>\n | 7.85<\/td>\n<\/tr>\n |
| \u062f2 \u062f\u0642\u064a\u0642\u0629<\/td>\n | 0.84<\/td>\n | 1.17<\/td>\n | 1.52<\/td>\n | 1.8<\/td>\n | 2.08<\/td>\n | 2.29<\/td>\n | 2.51<\/td>\n | 2.77<\/td>\n | 2.95<\/td>\n | 3.43<\/td>\n | 3.99<\/td>\n | 4.7<\/td>\n | 5.99<\/td>\n | 7.59<\/td>\n<\/tr>\n |
| \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0640 d3<\/td>\n | 0.79<\/td>\n | 1.12<\/td>\n | 1.47<\/td>\n | 1.73<\/td>\n | 2.01<\/td>\n | 2.21<\/td>\n | 2.41<\/td>\n | 2.67<\/td>\n | 2.84<\/td>\n | 3.3<\/td>\n | 3.86<\/td>\n | 4.55<\/td>\n | 5.84<\/td>\n | 7.44<\/td>\n<\/tr>\n |
| \u062f3 \u062f\u0642\u064a\u0642\u0629<\/td>\n | 0.69<\/td>\n | 1.02<\/td>\n | 1.37<\/td>\n | 1.6<\/td>\n | 1.88<\/td>\n | 2.08<\/td>\n | 2.26<\/td>\n | 2.51<\/td>\n | 2.69<\/td>\n | 3.12<\/td>\n | 3.68<\/td>\n | 4.34<\/td>\n | 5.64<\/td>\n | 7.24<\/td>\n<\/tr>\n |
| \u062c \u0623\u0642\u0635\u0649<\/td>\n | 0.1<\/td>\n | 0.1<\/td>\n | 0.1<\/td>\n | 0.1<\/td>\n | 0.1<\/td>\n | 0.1<\/td>\n | 0.1<\/td>\n | 0.1<\/td>\n | 0.1<\/td>\n | 0.15<\/td>\n | 0.15<\/td>\n | 0.15<\/td>\n | 0.15<\/td>\n | 0.15<\/td>\n<\/tr>\n |
| r \u2248<\/td>\n | –<\/td>\n | –<\/td>\n | –<\/td>\n | –<\/td>\n | –<\/td>\n | –<\/td>\n | 0.5<\/td>\n | 0.6<\/td>\n | 0.6<\/td>\n | 0.7<\/td>\n | 0.8<\/td>\n | 0.9<\/td>\n | 1.1<\/td>\n | 1.4<\/td>\n<\/tr>\n |
| \u0627\u0644\u0646\u0648\u0639 C<\/td>\n | 1.4<\/td>\n | 1.6<\/td>\n | 2<\/td>\n | 2.3<\/td>\n | 2.6<\/td>\n | 3<\/td>\n | 3.2<\/td>\n | 3.5<\/td>\n | 3.7<\/td>\n | 4.3<\/td>\n | 5<\/td>\n | 6<\/td>\n | 7.5<\/td>\n | 8<\/td>\n<\/tr>\n |
| \u0627\u0644\u0646\u0648\u0639 F<\/td>\n | 1.1<\/td>\n | 1.2<\/td>\n | 1.6<\/td>\n | 1.8<\/td>\n | 2.1<\/td>\n | 2.5<\/td>\n | 2.5<\/td>\n | 2.7<\/td>\n | 2.8<\/td>\n | 3.2<\/td>\n | 3.6<\/td>\n | 3.6<\/td>\n | 4.2<\/td>\n | 4.2<\/td>\n<\/tr>\n |
| \u0627\u0644\u0646\u0648\u0639 R<\/td>\n | –<\/td>\n | –<\/td>\n | –<\/td>\n | –<\/td>\n | –<\/td>\n | –<\/td>\n | 2.7<\/td>\n | 3<\/td>\n | 3.2<\/td>\n | 3.6<\/td>\n | 4.3<\/td>\n | 5<\/td>\n | 6.3<\/td>\n | –<\/td>\n<\/tr>\n |
| \u0631\u0642\u0645<\/td>\n | 0<\/td>\n | 1<\/td>\n | 2<\/td>\n | 3<\/td>\n | 4<\/td>\n | 5<\/td>\n | 6<\/td>\n | 7<\/td>\n | 8<\/td>\n | 10<\/td>\n | 12<\/td>\n | 14<\/td>\n | 16<\/td>\n | 20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0628\u0627\u0644\u0645\u0644\u064a\u0645\u062a\u0631. \u0627\u062e\u062a\u0631 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0633\u0645\u0643 \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062d\u0645\u0644 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0623\u0645\u062b\u0644.<\/p>\n \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0648\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0642\u062f\u064a\u0645<\/h2>\n\u0639\u0646\u062f \u062a\u0637\u0628\u064a\u0642 \u0645\u0639\u064a\u0627\u0631 GB\/T 5280-2002\u060c \u064a\u062c\u0628 \u0645\u0637\u0627\u0628\u0642\u0629 \u062d\u062c\u0645 \u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u0645\u0639 \u0645\u0627\u062f\u0629 \u0627\u0644\u0631\u0643\u064a\u0632\u0629\u061b \u0641\u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u0630\u0648 \u0627\u0644\u062e\u0637\u0648\u0629 \u0627\u0644\u0623\u0635\u063a\u0631\u060c \u0645\u062b\u0644 0.5 \u0645\u0645\u060c \u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0631\u0642\u064a\u0642\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u0630\u0648 \u0627\u0644\u062e\u0637\u0648\u0629 \u0627\u0644\u0623\u0643\u0628\u0631\u060c \u0645\u062b\u0644 2.1 \u0645\u0645\u060c \u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0633\u0645\u064a\u0643\u0629. \u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u062b\u0642\u0648\u0628 \u0627\u0644\u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u062a\u0634\u0642\u0642\u0627\u062a.<\/p>\n
|