体外交叉钢筋加固框架节点的试验研究-建筑结构 关键词］框架梁柱节点；反复荷载；加固；试验研究 [gap=850]Keywords:frame beam-column joints; cyclic loading; reinforcement; experimental study
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steel frame beam column joints 钢框架梁柱节点
This paper summarizes the tests under cyclic reverse loading of four cruciform R. C. frame beam-column joints which are strengthened by enlarging column sections.
本文概述了四个十字形钢筋混凝土框架节点试件采用柱加大截面法加固后，在低周反复荷载作用下的试验。
In conventional steel frame analysis, the behavior of beam-to column connections is treated as either pinned or rigid joints entirely.
在钢框架的传统分析理论中，总是将钢框架的梁柱连接假定成理想铰接或完全刚接。
The quality of concrete is hard to control in the reinforced concrete frame structures because there are non-equal-concrete-strength beam and column joints.
在现浇钢筋混凝土框架结构中，由于梁柱节点混凝土强度不同，此处混凝土质量难以控制。
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