1) preloading filling spiral case
充水保压蜗壳
1.
Research on preloading filling spiral case structure in large pumped storage power station;
大型抽水蓄能电站充水保压蜗壳结构分析
2) preloading filling scroll case
充水预压蜗壳
1.
Recent years, with the construction of the large capacity and high head general hydropower station and pumped storage power station in our country, there are more and more preloading filling scroll case structure in applications.
近年来随着我国更多大容量、高水头常规机组和抽水蓄能机组的建设，充水预压蜗壳的结构型式在我国的应用越来越多。
4) spiral case water pressure test
蜗壳水压试验
1.
The pressure in the spiral case water pressure test is 43.
蜗壳水压试验压力43。
5) preloading filling
充水保压
1.
Recently, more and more preloading filling spiral case structures are in application as general hydropower generator unit and pumped-storage hydropower generator unit tend towards large capability and high head.
近年来,随着常规机组和抽水蓄能机组趋向于大容量化、高水头化,充水保压蜗壳结构型式在我国的应用也越来越多,这种钢衬与外围钢筋混凝土组合结构是一种复合材料结构,一个非对称形状特殊的结构,不仅承受具有一定变幅的静水压力和动水压力,还要承受水轮发电机组等固定设备的重量和检修时存在的活荷载,对于这样一个结构形式和受力都比较复杂的结构,如何进行计算分析,尤其是进行三维非线性计算分析,仍是尚未解决好的问题。
6) volute pressure
蜗壳压力
补充资料：蜗壳居
1.比喻窄小的住所。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条