焊接矩形钢管相贯节点
rectangle hollow section joint
并联K形圆钢管相贯节点
circular tubular parallel K-joints
钢管相贯节点
Steel tubular joint
unstiffened steel tube joint
simply welded tubular joint
tubular full penetraton butt-welded joint
圆钢管相贯节点
CHS joints
circular hollow section welded joint
TX型矩形管节点
rectangular tubular TX-joints
XX型矩形管节点
rectangular tubular XX-joints
方形、矩形钢管混凝土短柱
square and rectangular CFT stub columns
多管相贯节点
Multi-tube Intersection Joint
相贯管节点
the continuous pipe joint
方(矩)形钢管
square(rectangular) steel tube
方钢管和矩形钢管
square and rectangular hollow sections