摘要
对钢桁架结构收费天棚改扩建时的结构设计方案及受力情况进行了探讨。
In this paper, the structure design and the force performance of a steel truss structure in the toll charges ceiling renovation and expansion were discussed.
关键词
收费天棚
钢桁架
改建
结构设计
toll charges ceiling
steel truss
renovation
structure design