天津泰达会展中心展厅拉索张拉技术  

CONSTRUCTION OF PRESTRESSED INCLINED GUY WITH STEEL STRUCTURE OF THE EXHIBITION HALL OF TIANJIN TAIDA INTERNATIONAL CONFERENCE AND EXHIBITION CENTER

作　　者：张晋[1] 冯健 张建 高飞 

机构地区：[1]东南大学土木工程学院

出　　处：《建筑技术》2003年第12期891-893,共3页Architecture Technology

摘　　要：天津泰达会展中心展厅屋盖为拉索和空间钢桁架组合结构,其拉索的张拉对结构的影响相当重要,设计时根据结构的特点考虑了相应的原则及设计要求,通过计算分析确定合理的张拉方案。施工结果表明,张拉基本满足设计要求,避免了低效率的反复补张拉。The composite construction of guy and space steel truss is applied for the roof of the exhibition hall of Tianjin Taida International Conference and Exhibition Center.There is an important effect of guy on the structure.Corresponding principle was considered according to the characteristic of structure and design requirements were put forward in the design.Proper tension scheme was determined by calculation and analysis.The construction result shows that the re-quirement of design is basically met with its tension and the low effi-cient repeated additional tension is avoided.

关 键 词：拉索结构 预应力 空间结构 

分 类 号：TU378[建筑科学—结构工程]