充填式注浆法在煤矿采空区治理工程中的应用

Application of filling grouting method in goaf control

通过物流园区项目选址区前期工程地质勘探,对地下的煤矿采空区的分布特征以及变形和稳定性进行分析、评价,并根据评价结论提出了煤矿采空区采用充填式注浆治理方案,论述了在施工治理范围、设计方案、工艺流程及质量控制等,为类似工程提供借鉴的经验。

Through the logistics park project site area preliminary engineering geological exploration, the distribution characteristics of undergroun goaf and its analysis and evaluation of deformation and stability, and according to the evaluation results, mine goaf by filling grouting treatment scheme was put forward, the construction management scope,design, technological process and quality control were discussed, which provided reference and experience for similar projects.