The FEA model of prestressed cylindrical receptacle is built, and it shows contact element can be applied to simulate shrink-fit by the comparison with theoretical solution.
2
集中各国产品优点设计而成的新型圆磨法装配式滚刀在批量生产中，相对整体滚刀表现出卓越的性能。
The circular ground built-up gear hob, designed by combining the superiorities of products from different countries shows its advantages over the integral hob in volume production .
3
本文介绍一种大直径浅圆仓装配整体式钢筋混凝土锥形仓顶施工过程中，采用的设计与施工方法。
Design and construction method of steel support on the top of big diameter squat silo are introduced in this paper.
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