ram resistance meaning in Chinese
冰雪的抗穿透强度
Examples
- Abstract : based on the analysis of pipe ramming procedure , thi s paper presented the method calculating the ramming resistance force according to the results of strata pressure and dynamic probing , and the method calculating displacement , li mit length of rammed pipe and max . pressure inside pipe according to wave dynami cs
文摘:分析了夯管锤夯入钢管的过程，提出了依据地层压力和动力触探结果计算夯入钢管阻力的方法；还提出了应用波动力学计算夯入钢管位移、极限钢管夯入长度及钢管内最大压应力的方法。