Jianzhu Gangjiegou Jinzhan模块间节点的抗震性能对结构整体安全至关重要。文中提出了一种模块间焊接连接节点（简称WIMJ），通过对3个该类型节点开展往复加载试验，研究了外套筒高度和厚度对节点破坏模式、应力分布、延性耗能等抗震性能的影响，并对节点的刚性特征进行了评估。结果表明：WIMJ的破坏模式为梁端受弯破坏，破坏位置主要集中在梁翼缘与柱的焊接连接处；节点的滞回曲线较为饱满，受力过程依次经历初始滑移、弹性变形、弹塑性变形、破坏四个阶段；其延性系数介于0.75~2.03之间，等效黏滞阻尼系数可达0.15，强度退化系数介于0.85~1 ...
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