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研究了“井”字形对穿暗牛腿式钢管混凝土柱节点的受力性能以及试件破坏过程和形态 ,并对试验结果进行了分析 ,验证了这种节点具有可靠的受力性能 ,提出了一些试验结论供参考
The stress behavior of “Dali” shape on the node of concrete filled steel tube column with CFD and the failure course and shape of the specimen are studied. The test results are also analyzed, and the reliable stress performance of the node is verified. Some experimental conclusions for reference