1) structure type of spiral case
蜗壳结构形式
2) spiral casing structure
蜗壳结构
1.
Influence of rock resistance and temperature difference on the spiral casing structure of large-sized hydropower station;
岩石抗力和内外温差对大型水电站蜗壳结构的影响
3) spiral case structure
蜗壳结构
1.
Theory study on reinforcing steel bar for spiral case structure in high head pumped-storage station;
高水头抽水蓄能电站蜗壳结构配筋原理研究
2.
In the nonlinear computation of the spiral case structure of Three Gorge Power Station,damage mechanics is introduced to study the concrete cracks from microcosmic to macrocosmic scope.
采用编制的正交异性三维损伤有限元程序对蜗壳结构进行损伤计算,细致地分析了钢蜗壳不同内水压力时,其外围混凝土的损伤分布规律及应力应变情况。
3.
It is confirmed that crack width restriction should be the requirement for the reinforcement of spiral case structure.
现行规范把蜗壳结构归为非杆件体系钢筋混凝土结构并按主拉应力图形面积确定配筋数量存在原则性缺陷,计算出的配筋量往往偏多。
5) shell construction
壳形结构
6) trapezoidal volute
梯形蜗壳
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