摘要
系统概述了大水流地层条件下井筒冻结壁动态监控4方面的全新理论研究,开发了水渗流地层温度场纵向监测和控制技术,理论分析和技术相结合能及时检测异常,避免事故,提高功效.通过工程实例,展示了监控新理论和技术在解决实际问题的成功效果.
Systemically summarized the newly researches on the four aspects monitoring theories of freeze wall in shaft sinking of heavy seepage ground, developed new technology of longitude temperature survey and case control. Combining theory analysis and new technical measurement, the abnormal condition could be detected in time to avoid the accidents and raise effectiveness. Upon a practical case, show the successful application of new monitoring theories and technology.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2008年第9期1006-1010,共5页
Journal of China Coal Society
关键词
大水流地层
冻结壁
监控
数字测温
heavy seepage ground
freeze wall
monitoring
digital temperature survey
