Using the improved model, an ultimate bending moment formula is presented.

在梁的极限分析中采用新的刚塑性模型，推导出极限弯矩公式。

youdao

Using the improved model, an ultimate bending moment formula is presented.

在梁的极限分析中采用新的刚塑性模型，推导出极限弯矩公式。

youdao