摘要
弹性曲弯网壳的建造模式比较特殊,能适应相对复杂的网壳形态,是一种建筑师喜欢设计而结构工程师未必愿意配合的空间结构形式。分析了弹性曲弯网壳的建造特征,探讨了这种体系中建筑与结构相互关系的演变过程,在具体计算模式方面提出并验证了用SAP2000软件的施工模拟功能对弹性曲弯网壳进行从顶升到承载各阶段受力分析设计的可行性。
Bent-up gird shell is constructed by special way to fit complex shell shape,it is welcome by architects,but brings great challenge to structure engineers. The paper analyzed the characteristics of bent-up grid shell and its develop ment with structure evolution,finally the paper verified the flexibility of mechanic computation at stages from shape finding to load bearing with software SAP2000's simulation function.
出处
《工业建筑》
CSCD
北大核心
2009年第S1期67-69,125,共4页
Industrial Construction
基金
国家自然科学基金(50778037)
江苏省自然科学基金(BK2005066)资助
关键词
弹性曲弯网壳
结构找形
建筑设计
bent-up grid shell
shape finding
architectural design
