水工结构物加钢筋时所采用的平面钢筋桁架和立体钢盘桁架大多是由纵向工作钢筋棒和钢筋纲组成的,也就是由斜筋(斜筋棒)、立筋和安装部件或结构部件组成的。 制造钢筋桁架或其它钢筋结构的时候,他们的部件都是用弯曲筍头联向纵向工作钢筋的,在若干情况下用帮筋来联结(见图1,a)。 Hydraulic structures used to add steel reinforcement plane truss and steel truss truss mostly by the longitudinal work of steel bars and steel Gang composition, which is composed of oblique bar (oblique bar), reinforcement and installation of components or structural components consist of. In the manufacture of steel truss or other steel structures, their components are bent to the longitudinal workbench with curved bamboo shoots, and in some cases are tied together with the tendons (see Figure 1, a).