安装时先安装预应力拉杆副，然后施加预应力，最后安装抗剪键。
When in installation, the prestressed pull rod pairs are firstly installed, then the prestress is applied, and the shear keys are finally installed.
安装时先安装预应力拉杆副，然后施加预应力，最后安装抗剪键。
When in installation, the prestressed pull rod pairs are firstly installed, then the prestress is applied, and the shear keys are finally installed.
应用推荐