摘要
轴压比和剪跨比是影响构件延性的两个最主要因素,也是一对互成矛盾的因素。分析了高层和超高层建筑设计中如何正确利用剪跨比判定"短柱"问题的方法,并提出了改善"短柱"问题的具体措施。
The axial compression ratio and shear span ratio, which are two factors influencing the ductility of the component, are a pair of contradictory elements. This paper analyzes how to determine the problem of short column by using correctly the shear span ratio in the design of high- rise building and ultra-high-rise building, and puts forward some concrete measures for improving the short column.
出处
《科技情报开发与经济》
2010年第7期215-216,共2页
Sci-Tech Information Development & Economy
关键词
高层建筑
抗震设计
轴压比
剪跨比
短柱
high-rise building
seismic design
axial compression ratio
shear span ratio
short column
