h beam是什么意思

网络释义

用法例句

The transferred rule of cable force in the wide box girder is studied by instance of single(extradosed) cable-stayed bridge with 27m wide.

0 m宽的单索面矮塔斜拉桥为例,研究了拉索在宽幅箱梁中的传递规律。

There is an analysis of spatial stress on variable cross-section wide box girder of three-span continuous PC rigid frame bridge in the paper.

对一座铁路三跨连续PC刚构桥变截面宽幅箱梁进行了空间应力分析。

Through the introduction to the construction at Wuhu Linjiang Bridge,the paper mainly discuss how the wide steel box beams(of 36.

5m宽钢箱梁施工情况的介绍,重点叙述了主跨宽幅钢箱梁分段拖拉安装的施工技术,可供类似桥梁施工参考。