浅谈抗震设计中短柱问题的处理措施

摘要

In the engineering design, builders should avoid short column as far as possible. And when not, effective me- asures should be taken to prevent the shear of short columns or shear diagonal tension failure. “Earthquake Resistant Design Code”(GB50 011-2010) :11 has clear requirement of ductility of frame column. The axial compression ratio and shear span ratio are the two major factors influencing ductility of column. This paper disc- ussed which measures to take to deal with a short column in design.%在工程设计时，应尽可能避免短柱。当无法避免时，应采取有效措施，防止短柱剪切或剪切斜拉破坏。《建筑抗震设计规范》（GB50011-2010）：11对框架柱有明确的延性要求。轴压比和剪跨比是影响柱延性主要的两个因素，本文着重探讨了设计遇到短柱时，宜采取哪些措施。