山岩压力 meaning in Chinese
rock pressure
Examples
- Existing monitoring data obtained before 1990 are investigated first . results shows that reinforced concrete liner of the tunnel is mainly affected by the temperature and the permeate water pressure between the liner and surrounding rock , and the effect of rock pressure is much smaller
文中首先对引滦隧洞原有监测资料进行了分析，发现隧洞的钢筋混凝土衬砌主要受温度荷载和外水压力的影响，而山岩压力的作用相对较小。