论文部分内容阅读
南宁国际会展中心是一个规模宏大、结构体系复杂的大型建筑,在整个结构方案中,综合使用了多种结构形式和新技术,包括:预应力混凝土结构、钢筋混凝土结构、空间网壳结构、膜结构和结构转换层等。通过有限元软件ANSYS对该结构建立了空间有限元模型,分析了其动力特性,并采用振型分解反应谱法和时程分析方法进行了地震反应分析,为设计和施工提供了可靠的依据。
Nanning International Convention and Exhibition Center is a large-scale and complex structural complex. In the whole structural scheme, a variety of structural forms and new technologies are used, including prestressed concrete structures, reinforced concrete structures, space grid structures, membranes Structure and structural transformation layer. The finite element model of the structure was established by the finite element software ANSYS, the dynamic characteristics of the structure were analyzed, and the seismic response analysis was carried out by the modal decomposition response spectrum method and the time history analysis method, which provided a reliable basis for the design and construction.