The joints are top and seat Angle semi-rigid connections and top and seat Angle with double webAngle semi-rigid connections in steel frames.
这些节点是在钢框架中的顶底角钢半刚性连接和顶底角钢带腹板半刚性连接。
3
Then the experimental data of joints of top and seat angle with double webangle are analyzed and load-strain curves of member subassemblages key points are drawn.