箱梁横向内力的计算目前还缺乏精确有效的简化方法。

Lateral internal force calculation of box girder still lacks accurate effective and simple method.

youdao

箱梁横向内力的计算目前还缺乏精确有效的简化方法。

Lateral internal force calculation of box girder still lacks accurate effective and simple method.

youdao