双轴对称焊接组合工字形截面偏心受压柱,可能发生的失稳形式为
A.在弯矩作用平面内的弯扭失稳
B.在弯矩作用平面外的弯曲失稳
C.在弯矩作用平面外的扭转失稳
D.在弯矩作用平面内的弯曲失稳
正确答案是D
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But Barrett was beyond all reasoning. His mind had already cracked with thirst.()