拱形桁架 [建] arch truss ; trussed arch ; posture truss
梯形桁架 parallel chord truss ; trapezoid truss
弧形桁架 belfast truss
三角形桁架 triangular truss
月牙形桁架 crescenttruss ; Lenticular truss ; crescent truss ; Truss lenticular
弓形桁架 cambered truss ; [建] framed arch ; segmental truss
扇形桁架 [建] fan truss
倒三角形桁架 inverted triangular truss
支持屋顶的三角形桁架 roof truss
某体育馆是由网架结构和落地提篮形桁架组成的杂交结构，圆管相交采用T形相贯刚接节点。
A gymnasium consists of space truss structure and shopping basket shaped truss structure, and the T-type rigid connection joint is adopted when the circular tube is intersected.
在结构优化设计中，针对实际工程的倒三角形桁架结构，同时又设计了矩形桁架结构作为对比，对这两种桁架进行结构优化。
We focus on the inverted triangle truss structure in practical engineering, while a rectangular truss structure is designed as a comparison. Both of these two kinds are all analyzed.
在结构上，屋顶形状由简单的“A”形框桁架结构组成，框桁架倒置形成平屋顶，每个桁架分别由一根钢柱支撑。
Structurally, the roof form consists of simple "a" frame trusses inverted to form a flat roof, each truss individually supported by a steel column.
应用推荐