梁柱刚性连接的极限承载力是保证强震下抗震钢框架安全性的关键要素之一。
The ultimate bending strength of rigid beam-column connections is a key point ensuring structural safety of earthquake-resistant frames under major earthquakes.
近年来全国各地高层建筑迅猛发展，同时我国处于地震多发区，这对建筑用抗震钢的抗震性能提出了越来越高的要求。
Because our country is located in an earthquake-frequently-hit area, increasingly high demands on the earthquake-proof performance of anti-seismic building steel become obvious.
本文针对空冷支架结构体系中典型的空间钢桁架节点进行了抗震性能试验研究。
In this paper, the seismic behavior of a typical joint in the air-cooled condenser structure system is researched.
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