摘要
张弦梁结构预应力张拉可采用双侧张拉方案,也可采用单侧张拉方案,用有限元分析手段对常州工学院体育馆张弦梁钢结构进行了两种张拉方案的对比分析,比较了两种张拉方案所引起的变形和内力的差异,为施工方案的选择提供了依据。
As we know, B SS （beam string structure） can be tensioned from one side or from two sides. The paper uses universal finite element analysis software ANSYS8.0 to analyze the two tension ways and points out the differences of deformation and stress in BSS of Changzhou Institute of Technology gymnasium induced by two tension ways, and offers suggestions to choose tension way.
出处
《常州工学院学报》
2007年第1期25-28,共4页
Journal of Changzhou Institute of Technology
关键词
张弦梁
预应力钢结构
张拉
有限元
beam string structure
prestressed steel structure
tension
finite element analysis
