厚煤层分层开采下膏体充填置换开采技术可行性研究

现代矿业 ›› 2024, Vol. 40 ›› Issue (04): 95-.

厚煤层分层开采下膏体充填置换开采技术可行性研究

充填开采是解放“三下”压煤，防止地表沉陷，实现矿井煤炭资源可持续开发的有效途

径。以山东东山古城煤矿为背景，对建筑物下压煤采取膏体充填置换开采的可行性进行了分析，并

提出优化措施。研究结果表明：膏体置换开采充填项目的实施，可以有效解决古城煤矿建筑物下压

煤的开采问题，缓解煤炭资源紧张，降低地表沉降影响，提高煤矿经济效益；所提出的优化措施为类

似矿井提供技术参考。

山东东山古城煤矿有限公司

出版日期:2024-04-15 发布日期:2024-08-13

Feasibility Study on Paste Filling Replacement Mining Technology under Layered Mining

of Thick Coal Seam

Filling mining is an effective way to liberate the‘three unders’coal，prevent surface sub⁃

sidence and realize the sustainable development of coal resources.Based on the background of Dongshan Gu⁃

cheng Coal Mine in Shandong Province，the feasibility of paste filling replacement mining for coal under

buildings is analyzed，and the optimization measures are put forward.The results show that the implementa⁃

tion of paste replacement mining filling project can effectively solve the problem of coal mining under build⁃

ings in Gucheng Coal Mine，alleviate the shortage of coal resources，reduce the impact of surface subsid⁃

ence，and improve the economic benefits of coal mines.The proposed optimization measures provide techni⁃

cal reference for similar mines.

Shandong Dongshan Gucheng Coal Mine Co.，Ltd.

Online:2024-04-15 Published:2024-08-13

摘要/Abstract

摘要：

充填开采是解放“三下”压煤，防止地表沉陷，实现矿井煤炭资源可持续开发的有效途

径。以山东东山古城煤矿为背景，对建筑物下压煤采取膏体充填置换开采的可行性进行了分析，并

提出优化措施。研究结果表明：膏体置换开采充填项目的实施，可以有效解决古城煤矿建筑物下压

煤的开采问题，缓解煤炭资源紧张，降低地表沉降影响，提高煤矿经济效益；所提出的优化措施为类

似矿井提供技术参考。

关键词:

膏体充填 “三下”压煤置换开采

Abstract:

Filling mining is an effective way to liberate the‘three unders’coal，prevent surface sub⁃

sidence and realize the sustainable development of coal resources.Based on the background of Dongshan Gu⁃

cheng Coal Mine in Shandong Province，the feasibility of paste filling replacement mining for coal under

buildings is analyzed，and the optimization measures are put forward.The results show that the implementa⁃

tion of paste replacement mining filling project can effectively solve the problem of coal mining under build⁃

ings in Gucheng Coal Mine，alleviate the shortage of coal resources，reduce the impact of surface subsid⁃

ence，and improve the economic benefits of coal mines.The proposed optimization measures provide techni⁃

cal reference for similar mines.

Key words:

paste filling, ‘three unders’coal, replacement mining

张付强程立群于良.

厚煤层分层开采下膏体充填置换开采技术可行性研究

[J]. 现代矿业, 2024, 40(04): 95-.

ZHANG Fuqiang CHENG Liqun YU Liang.

Feasibility Study on Paste Filling Replacement Mining Technology under Layered Mining

of Thick Coal Seam

[J]. Modern Mining, 2024, 40(04): 95-.

扫码分享