单跨门式刚架 meaning in Chinese

single-bay portal frame

The experiment procedure and analysis result about exteriorly extended end - plate connection with high strength bolt are introduced primarily ; each sample ' s dimension is given . the adding load equipment , measuring apparatus placed , measuring point established is detailed . adding load measure load and m - curve is produced ; the single span gabled frames horizontal displacement formula is deduced when the horizontal concentrated force is applied to it
重点介绍了外伸端板高强螺栓连接的实验过程及实验分析结果，介绍了各组试件的形状尺寸、加载装置、测量仪器安放、测点的布置等；给出加载方式及测出的m -曲线；计算出试验节点的初始刚度；推导水平集中力作用下单跨门式刚架考虑节点半刚性的侧移计算公式。