摘要
本文通过对等比例全焊型钢节点进行拟静力试验,对焊缝脆性断裂的失效模式深入系统的分析,对滞回线、骨架曲线、以及刚度退化曲线进行研究.
Based on the equivalence ratio welded joints of steel frame pseudo - static experiment was carried out, the welding line in the failure mode of brittle fracture of in - depth system was analyzed, the hysteresis curves, skeleton curves, and stiffness degradation curve were profoundly studied.
出处
《吉林建筑大学学报》
CAS
2015年第1期9-11,共3页
Journal of Jilin Jianzhu University
关键词
钢节点
滞回曲线
刚度退化
steel frame joints
hysteresis curves
stiffness degradation
