three-dimensional truss arch structure 立体桁架拱结构
steel truss arch structure 桁架拱结构
truss-arch structure 桁架拱结构
arch truss structure 拱架体系
arch truss string structure 张弦拱桁架
steel arch truss structure 拱形钢桁架结构
inclined arch truss structure 斜拱桁架结构
large-span arch truss structure 大跨度门式桁架结构
Large-span Steel Arch Truss Structure 大跨度拱形立体桁架结构
The truss arch structure is light and in great strength as a whole, its function consists of three parts: arch, truss and frame.
引入水利工程的桁架拱是具有拱、刚架和桁架三种性能的组合体。
This paper introduces the design and construction method of main bridge of the North bridge, which is a half through concrete filled steel tubular truss arch structure.
主要介绍了北门桥主桥中承式钢管混凝土提篮拱结构设计以及主要施工方法。
The truss arch structure is a three-dimensional higher statically indeterminate structure, and no definite expression of the performance function can be given for its unbelievable complexity.
桁架拱结构是一个高次超静定的复杂三维结构，构件的功能函数没有明确表达式。
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