广州国际会展中心预应力张弦式桁架施工测量

全站仪施工测量对预应力张弦式桁架的几何尺寸、张拉力控制、桁架变形监测、胎架安全度判定及科研数据的采集起到了关键的作用,证实了采用计算机仿真技术建立的力学模型及有限元分析的准确性。

Construction Survey of Prestressed Beam String Structure of Guangzhou International Meeting and Exhibition Center

Electronic total station construction survey is very pivotal to the size of prestressed beam string structure,control for jacking force,supervise of deformation of truss frame and determinant for safety of ally arm,collection of data of research as well. It also proves the veracity of mechanics model and analytic of FEM which were made by emulate technique of computer.