对于T形截面正截面承载力计算时,属于第Ⅰ类( )T形截面的判别式是 选项: A:M≤α1fcbf’hf’(h0-0.5hf’)或fyAS≤α1fcbf’hf’ B:M>α1fcbf’hf’(h0-0.5hf’)或fyAS≤α1fcbf’hf’ C:M≤α1fcbf’hf’(h0-0.5hf’)或fyAS=α1fcbf’hf’ D:M≤α1fcbf’hf’(h0-0.5hf’)或fyAS>α1fcbf’hf’ 截面 承载力 判别式 发布时间:2024-06-04 15:49:33