地压控制 meaning in Chinese

pressure control

Test research on ground pressure control for deep mine roadway
深井巷道地压控制的试验研究
The ground pressing control and safe stoping of remnant ores
大宝山矿区地压控制与残矿安全回收
Disastrous ground pressure control of china ' s mining area - present situation and investigation orientation
我国矿区灾难地压控制现状及研究方向
Ground behaviour occured in mining of maluping ore block by new room - pillar with bolting in kaiyang phosphate mine are analyzed and control measures of ground pressure are put forward
对开阳磷矿马路坪矿段延伸开采工程中采用新型锚杆护顶房柱法出现的地压显现问题进行了详细的分析，并提出了地压控制措施。
Abstract : this paper discussed the roadways pressure characteristics of south sublevel caving region in fengshan copper mine . by means of engineering practice and the measure results in site test , to counter the feature of roadways pressure , the supporting / reforcing technology of roadways and the controlling treatments for ground pressure is proposed in varying geological conditions
文摘:对丰山铜矿南缘无底柱崩落法采区的巷道地压特征进行了探讨，针对其地压显现特点，结合工程实践和现场实验测量的结果，提出了不同地质条件下巷道的支护加固方案和地压控制措施。