新建高层建筑群跨越老煤矿采空区工程实践  

Engineering Practices on New High-rise Buildings Crossing Over Goaf of Old Coal Mine

作　　者：贾照远 尚剑飞 王明立[2] 赵有星[2] JIA Zhaoyuan;SHANG Jianfei;WANG Mingli;ZHAO Youxing(Nanjing Design and Research Institute Company Limited,China Coal Technology and Engineering Group,Nanjing 210031,China;Department of Mining and Design,Tiandi Science and Technology Company Limited,Beijing 100013,China)

机构地区：[1]中煤科工集团南京设计研究院有限公司,江苏南京210031 [2]天地科技股份有限公司开采设计事业部,北京100013

出　　处：《建井技术》2019年第2期1-5,21,共6页Mine Construction Technology

摘　　要：结合原相城煤矿采空区建设办公中心及居住区项目,通过研究采空区地质条件以及煤层开采情况,提出了采空区治理方案,分析了采空区地基稳定性以及结构设计采取的措施。项目建成后,经5a多的营运及对建筑群的变形监测数据验证,效果良好,取得了圆满成功,可供同类工程设计和施工时参考。In combination with the office center and residential area build in the goaf of previous Xiangcheng Mine,with the study on the geological conditions of the goaf and the seam mining condition,the paper provided the control plan of the goaf and analyzed the stability of the foundation in the goaf and the measures of the structure design.After the project construction,with the five years operation and the deformation monitoring data of the buildings,the efficiency was excellent,the full success was obtained and those successful operations could provide the references to the design and construction with the similar engineering.

关 键 词：煤矿采空区 高层建筑群 注浆治理 结构设计 稳定性 

分 类 号：TD229[矿业工程—矿井建设]