顾桥镇位于安徽省淮南市凤台县境中部，是安徽文明古镇之一。集镇经贸繁荣，历史文化悠久，人民生活富足，是个宜居、充满活力的城镇。
介绍了顾桥煤矿岩移观测方法、地表移动参数和数据处理。
This paper introduces the observation methods of ground movement, data processing and surface movement parameters.
通过顾桥矿井筒施工过程中预留梁窝的施工实践，探讨了井筒掘砌中预留梁窝施工的技术因素、预留效果等。
By the construction practice of pre-reserved beam sump in the shaft construction of Guqiao Coal Mine, goes further into the technical factors and pre-reserved result ect.
本文结合顾桥煤矿主井冻结段的冻结工程与凿井工程施工的成功经验，探讨了深厚冲积层冻结法凿井安全快速施工的几个问题。
Combining to the freezing and digging engineering in main shaft of Guqiao mine, the paper studied some problems for safety and fast construction in deep freezing alluvium.
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