水轮机安装施工中高强螺栓联接的应用

Application of High Strength Bolt Connection in the Installation of Hydraulic Turbine

在向家坝水电站右岸地下厂房水轮机安装中,采用高强度螺栓联接各重要部件。灵活选用各种型号高强度螺栓,充分发挥不同型号高强度螺栓的优越性尤为重要。结合工程实际,就高强度螺栓的选用、安装工艺和质量控制等进行了论述。

The high strength bolts are used to connect main parts in the installation of hydraulic turbines of fight-bank plant of Xiangjiaba Hydropower Station. The selection of high strength bolt for different paws connection is important. Combined with the actual production, the selection, installation process and quality control of high strength bolts are presented herein.