ring compression

Moreover, the invariants of the stress deviator were employed to analyze the metal deformation process of ring compression and hydro-bulging toroidal shell by numerical simulation, and also the simulated and experimented results have a good agreement.

并且通过数值模拟的方法，采用偏应力张量不变量对圆环压缩和环壳液压胀形过程中金属的变形进行了分析，模拟结果和实验现象一致。

The reactor with the compression-type structure is mainly composed by the base, the reaction cell plate, slide, rubber ring and screwing cap.

该反应器采用压装式结构，主要由基座、反应池板、玻片、橡胶圈和旋盖组成。

Calculation of eccentric compression member with ring section in non-uniform reinforcement

环形截面偏压构件非均匀配筋承载力计算

Valve should be tighten with O ring rubber with max . 25 % compression.

阀门的密封需通过“O”型密封圈实现,密封圈最大压缩量不允许超过25%.

The theoretical study indicates, the stiffness and ring crush compression resistance of the original materials, structure and structure parameter are the main factors that influence the compression strength.

理论研究表明，原材料的挺度、环压强度以及盒型结构和结构参数是影响纸盒抗压强度的主要因素。