steel pipe arch 钢管拱
pipe arch with bar 钢管拱系杆
pipe arch crossing 管拱跨越
steel-pipe arch rib 钢管拱肋
steel pipe arch rib 钢管拱肋
steel-pipe arch truss 钢管拱桁架
steel pipe arch truss 钢管拱桁架
steel pipe arch concrete 钢管拱混凝土
The steel pipe arch was manufactured in 13 segments vertically, erected by cable crane without support and clasped by diagonal tension steel strand.
主拱为桁架式双拱肋，钢管拱纵向分13段制造，采用无支架缆索吊机安装、钢绞线斜拉扣挂施工。
With practical projects, authors introduce the construction method and principle, schedule, plan and technical points of the lifting construction of steel pipe arch truss segments.
通过工程实例，介绍了钢管拱桁架节段吊装施工的方法与原理、施工程序、施工布置及技术要点等。
Pipe cooling is one of the most temperature control measures of concrete of arch DAMS.
水管冷却是拱坝混凝土的主要温控措施之一。
应用推荐