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b mmh mmasas mmfcftα1fyfy As mm2M kN.mξbαξx mmρρminAs mm2 10001202511.9 1.27 1.00 3000160.550 0.1490.16215.40.640.20611 10004005611.9 1.27 1.00 3000530.550 0.0380.03813.20.150.00524 2504004014.3 1.43 1.00 3000600.550 0.1300.13950.10.660.21597 140020006519.1 1.71 1.00 3000120000.496 0.1200.128247.80.820.2622086 20030040252.36 1.00 405066.70.496 0.1970.22157.61.370.26712 10004504528.7 2.57 1.00 4050176请输入 0.0370.03815.50.270.291154 b mmh mmaa mmfcftα1fyfy As mm2M kN.mξbαξx mmρρminAs mm2 C209.61.101ξb C20C50求ξbβ1fyEsεcu C2511.9 1.271210HPB235 0.6140.4960.84052.00.0033 C3014.3 1.431300HRB335 0.550 C3516.7 1.571360HRB400 0.518 C4019.1 1.711360RRB400 0.518 C4521.1 1.801 C5023.1 1.891
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