用单索计算理论计算主索和副索的所受最大水平拉力，确定其最小直径。
Using single - plane calculation theory, this paper calculate the maximum horizontal pull of main and assistant cable, determine its minimize diameter.
并计算施工过程中墩顶必须承受的最大水平拉力以及钢纵梁的最大轴向压应力。
The maximum horizontal force that the pier must resist and the longitudinal stress of the stringer are studied.
同时试验现象也表明，楼板在协调相邻两榀桁架共同工作时起了重要的作用，其水平剪力在楼板中的传递是通过楼板中的拉力场来实现。
Moreover, it is the floor that makes the two neighboring trusses work together, and the horizontal shear forces are transferred by the tension field within it.
应用推荐