节点文献
钢筋混凝土不等肢异形柱轴压比限值的研究
Study of ultimate axial compression ratio for RC inequal-leg special-shaped columns
【摘要】 采用非线性全过程数值仿真算法确定不等肢T型、L型、十字型柱截面曲率延性比。再根据异形柱框架结构受地震作用时应具有的柱截面曲率延性水准确定不等肢T形、L形、十字形柱轴压比限值,为不等肢异形柱设计提供了必须的依据。
【Abstract】 The curvature ductility ratio of cross-section for inequal-leg T-shaped,L-shaped and cross-shaped columns are computed by the numerical method.On the basis of the calculation results,the ultimute axial compression ratio for the inequal-leg T-shaped,L-shaped and cross-shaped columns is presented.
【关键词】 不等肢异形柱;
轴压比限值;
曲率延性比;
【Key words】 R C inequl-leg special-shaped columns; ultimate axial compression ratio; curvature ductility ratio;
【Key words】 R C inequl-leg special-shaped columns; ultimate axial compression ratio; curvature ductility ratio;
- 【文献出处】 世界地震工程 ,World Earthquake Engineering , 编辑部邮箱 ,2007年04期
- 【分类号】TU375.3
- 【被引频次】6
- 【下载频次】128