摘要
预应力空腹楼盖结构属于空间复杂受力结构体系,对其进行精确的理论分析十分必要。本文建立了预应力空腹楼盖的弹塑性分析模型,运用有限元方法对9m×9m试验模型进行算例分析,研究了预应力空腹楼盖结构静力全过程工作性能,同时分析了不同抗剪柱对空腹楼盖结构整体工作性能的影响。计算结果表明:预应力空腹楼盖结构具有良好的力学工作性能;抗剪柱对预应力空腹楼盖的整体工作性能影响巨大。
A model was built for finite element analysis of the prestressed open-web floor frame - a complicated load bearing structural system. The effect of shear column on the frame and its static working property was studied. It is concluded that the shear column has a great effect on the general property of this frame.
出处
《哈尔滨建筑大学学报》
EI
北大核心
2002年第1期25-29,共5页
Journal of Harbin University of Civil Engineering and Architecture
