[PDF][PDF] 结构充填开采基础理论与地下空间利用构想
冯国瑞， 杜献杰， 郭育霞， 戚庭野， 王泽华， 李庆东… - 煤炭学报, 2019 - researchgate.net
… backfill mining with low backfill rate,strong structural stability … of ultimate bearing capacity
for plain concrete column[ J]. … Failure characteristics of large unconfined cemented gangue …
for plain concrete column[ J]. … Failure characteristics of large unconfined cemented gangue …
[PDF][PDF] 基于顶板结构断裂特征的煤矿结构充填关键位置确定方法
冯国瑞， 郭伟， 李竹， 戚庭野， 崔家庆， 崔业凯… - 煤炭科学技术, 2024 - mtkxjs.com.cn
… , and the stability evolution characteristics of backfilling body … , and 18 m in length and 6 m
in width in the two side strips. … Pier-column backfill mining technology for controlling surface …
in width in the two side strips. … Pier-column backfill mining technology for controlling surface …
煤矿“短充长采” 科学开采模式研究
祁和刚， 张农， 李剑， 郑忠友， 朱磊， 管增伦 - 煤炭科学技术, 2019 - mtkxjs.com.cn
… belt formed by nearby sorted gangue in underground coal mining … retaining method by
concrete pier column strengthening … of paste backfilling fully-mechanized in residual strip pillar[ J]. …
concrete pier column strengthening … of paste backfilling fully-mechanized in residual strip pillar[ J]. …
[PDF][PDF] 长壁机械化掘巷充填采煤围岩结构稳定性及运移规律
孙强， 张吉雄， 殷伟， 周楠， 刘洋 - 煤炭学报, 2017 - mtxb.com.cn
… 1 Working face layout and litho column of Changxing Coal … concrete pillars in large section
finishing cut in backfill coal … exchanged by gangue backfill and quadratic stability law[J]. …
finishing cut in backfill coal … exchanged by gangue backfill and quadratic stability law[J]. …
[PDF][PDF] 关键柱柱旁充填岩层控制基础理论
白锦文， 崔博强， 戚庭野， 朱卫兵， 王凯， 史旭东… - 煤炭学报, 2021 - chinacaj.net
… Pier-column backfill mining technology for controlling surface … exchanged by gangue backfill
and quadratic stability law[J]. … ratio of gangue-waste concrete cemented paste backfill[J]. …
and quadratic stability law[J]. … ratio of gangue-waste concrete cemented paste backfill[J]. …
[PDF][PDF] 粉煤灰高水短壁部分充填技术研究与实践
张新国， 刘伟韬， 孙希奎， 刘进晓， 刘兆平， 李飞… - 煤炭学报, 2016 - mtxb.com.cn
… stable; ④ The filling body and floor deformation monitoring … technology of mining coordinately
mixed with backfilling and … Research on waste substitution extraction of strip extraction …
mixed with backfilling and … Research on waste substitution extraction of strip extraction …