12、有一对称配筋矩形截面单层厂房柱,下列()为最不利内力组合

A.M=100kN·m,N =320kN B.M =50kN·m, N =330kN C.M =120kN·m,N =340kN D.M =80kN·m, N =350kN

时间:2024-04-12 10:10:20

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