摘要
威西矿区顶板物理力学性质较差,垮塌是绝对的,不垮是相对的。对威西岩盐矿山卤井安全期进行系统性研究,延长卤井安全期是提高企业经济效益的重要途径。
The roof collapes in Weixi Salt Concession will absolutely occur by any means because of its weak physico-dynamic features.According to the systematic study on safety period of brine wells in Weixi rock salt mine, prolonging safety period of brine wells is an important way to enhance the economic results of the enterprise.
出处
《中国井矿盐》
CAS
北大核心
2004年第3期21-25,共5页
China Well and Rock Salt
关键词
卤井安全期
岩盐开采
技术研究
盐矿
经济效益
Rock salt
safety period of brine wells
technological study
efficiency
