摘要
本文针对目前高层建筑结构设计时遇到的突出问题之一———钢筋混凝土框架柱轴压比超限现象，进行了８个采用复合配箍框架柱的低周反复伪静力试验。通过试验现象研究，对框架柱轴压比限值的理论基础作了较为系统的论述，提出了轴压比限值新的建议值。
This paper engages in the problem of exceeding the limit value of axial compression ratio for reinforced concrete frame columns, is usually met in the structural design of highrise buildings Through the test results of 8 reinforced concrete frame column models, the fundamental principle on specifying the limit values of axial compression ratio has been discussed Finally, new limit values of axial compression ratio are recommended.
出处
《建筑结构学报》
EI
CAS
CSCD
北大核心
1998年第5期2-7,27,共7页
Journal of Building Structures
关键词
框架柱
延性
轴压比
轴压比限值
钢筋混凝土
frame columns, ductility, axial compression ratio, limit values of axial compression ratio
