地面区域治理技术在底板承压水防治中可行性研究

Feasibility Study on Ground Area Governance Technology in Bottom Plate Pressure Water Prevention and Control

针对杨河煤业32071(西)综采工作面底板高承压的特点,拟采用地面区域治理技术对底板灰岩含水层进行探查、治理,通过对比传统井下底板注浆加固工程,从施工工艺、施工成本、施工效果等多个方面进行对比研究,地面区域治理具有明显的优势,明确了在开采区域实行地面区域治理的可行性。

In response to the high pressure characteristics of the bottom plate of the 32071(West) fully mechanized mining face in Yanghe Coal Industry,it is proposed to use surface area treatment technology to explore and treat the limestone aquifer in the bottom plate.By comparing the traditional underground bottom plate grouting reinforcement engineering,a comparative study is conducted from multiple aspects such as con struction technology,construction cost,and construction effect.Surface area treatment has obvious advantages,The feasibility of implementing surface area management in the mining area has been clarified.