In this paper, the method of pulsating hydraulic test to relief retaining ring stress is introduced.
本文介绍用油压脉动方法调整护环的宏观残余应力。
Simulation and cutting test results show that pressure - relief slots efficiently relieves stress and drains out gas and the reasonable shape...
数值分析和开挖试验表明，卸压槽卸压和排放瓦斯作用显著，合理的槽型为两帮竖槽。
Simulation and cutting test results show that pressure- relief slots efficiently relieves stress and drains out gas and the reasonable shape of pressure-relief slots is two-side slots.
数值分析和开挖试验表明，卸压槽卸压和排放瓦斯作用显著，合理的槽型为两帮竖槽。
Simulation and cutting test results show that pressure- relief slots efficiently relieves stress and drains out gas and the reasonable shape of pressure-relief slots is two-side slots.
数值分析和开挖试验表明，卸压槽卸压和排放瓦斯作用显著，合理的槽型为两帮竖槽。
应用推荐