超大跨度组合扭网壳结构的研制与特点

Research on the development and characteristics of super-long span combined torsional reticulated shell structure

由于实际工程需要,为了扩大组合扭网壳结构的跨度应用范围,对该结构形式进行了改进,并通过SAP2000软件进行了计算分析和技术经济指标统计,总结了改进后仍存在的问题,为推广组合扭网壳结构的应用打下了良好的基础。

Owing to actual engineering need, in order to widen the application scope of combined torsional reticulated shell structure, it improves this structure form, carries on calculation analysis and technical-economical index statistic with SAP2000 software, and then summarizes prob- lems existing in improved structure. Thus, it has laid good foundation for the popularization and promotion of combined torsional reticulated shell structure.