论文部分内容阅读
秦山核电二期工程是国家九五重点工程项目之一，其装机总容量为２×６０万ｋＷ，安全壳钢衬里是一个顶部为球形的圆柱形预应力混凝土建筑物，内径３６ｍ，外径３８ｍ，高６２．５ｍ，壁厚１ｍ，内衬１层６ｍｍ厚的钢板。设备闸门套筒是钢衬里筒体上最大的附件，它由套管、...
The second phase of the Qinshan Nuclear Power Project is one of the national key projects for the Ninth Five-Year Plan. The total installed capacity of the Qinshan Nuclear Power Project is 2×600,000 kW. The steel lining of the containment vessel is a cylindrical, prestressed concrete building with an internal diameter of 36m and an external diameter of 38m. , height 62.5m, wall thickness 1m, lined with 1 layer 6mm thick steel plate. The equipment gate sleeve is the largest attachment on the steel liner cylinder, it consists of a sleeve,...