波浪形网架与下部结构的整体分析及设计

摘要

天津大学游泳馆屋顶采用波浪形网架结构，造型新颖、独特，很好地体现了建筑物的使用功能．采用波浪形网架与下部钢筋混凝土框架相互作用的整体计算模型，对该网架进行了分析和设计，同时，对该类波浪形网架的抗震性能进行了研究．%The wave-sha ped space truss is used as the roof of the natatorium in Tianjin University,whic h ingeniously displays the function of the building.In this paper,the wave-shap ed space truss is analyzed and designed,considering the substructure made of rein forced concrete rigid frame and the space truss working together.Also,the anti- seismic characteristic of the wave-shaped space truss is studied based on the integra l model.