CN104405437B - 一种固体充填与综采混合式工作面开采方法 - Google Patents
一种固体充填与综采混合式工作面开采方法 Download PDFInfo
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- CN104405437B CN104405437B CN201410526314.5A CN201410526314A CN104405437B CN 104405437 B CN104405437 B CN 104405437B CN 201410526314 A CN201410526314 A CN 201410526314A CN 104405437 B CN104405437 B CN 104405437B
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- filling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
- E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
Abstract
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CN201410526314.5A CN104405437B (zh) | 2014-10-08 | 2014-10-08 | 一种固体充填与综采混合式工作面开采方法 |
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CN201410526314.5A CN104405437B (zh) | 2014-10-08 | 2014-10-08 | 一种固体充填与综采混合式工作面开采方法 |
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CN104405437A CN104405437A (zh) | 2015-03-11 |
CN104405437B true CN104405437B (zh) | 2016-05-18 |
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CN201410526314.5A Expired - Fee Related CN104405437B (zh) | 2014-10-08 | 2014-10-08 | 一种固体充填与综采混合式工作面开采方法 |
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CN (1) | CN104405437B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104775819B (zh) * | 2015-03-27 | 2017-01-18 | 中国矿业大学 | 一种深部倾斜煤层回采巷道矿压控制开采方法 |
CN105134215A (zh) * | 2015-09-25 | 2015-12-09 | 西安科技大学 | 大倾角煤层走向长壁工作面局部充填开采方法 |
CN105298494B (zh) * | 2015-11-06 | 2018-11-09 | 冀中能源集团有限责任公司 | 固体与胶结体复合充填采煤方法 |
CN105370279B (zh) * | 2015-11-16 | 2017-12-26 | 北京科技大学 | 一种高初始强度充填采煤方法 |
CN105507821B (zh) * | 2015-11-30 | 2018-01-16 | 长江大学 | 一种保护井下螺杆钻具和钻头组合的缓冲蓄能装置 |
CN105464700B (zh) * | 2015-12-14 | 2017-12-26 | 中国矿业大学 | 综采‑充填混合开采工作面充填段长度确定方法 |
CN105626142A (zh) * | 2016-02-25 | 2016-06-01 | 郑州四维矿业机械有限责任公司 | 一种回填液压支架及其挡矸组件 |
CN105912810B (zh) * | 2016-04-29 | 2019-02-19 | 中国矿业大学 | 一种充填与综采混采面过渡支架支护参数设计方法 |
CN106351690B (zh) * | 2016-09-26 | 2018-06-05 | 中国矿业大学 | 一种夯实刮板输送机及夯实方法 |
CN107091112B (zh) * | 2017-06-30 | 2019-02-12 | 山东科技大学 | 一种适用于无损采矿的快速充填方法 |
CN107387078B (zh) * | 2017-08-24 | 2023-05-09 | 重庆工程职业技术学院 | 一种采运煤一体机 |
CN109681206A (zh) * | 2018-08-20 | 2019-04-26 | 华北科技学院 | 一种采煤填充控制地表沉降的方法 |
CN110130898B (zh) * | 2019-07-09 | 2019-09-17 | 北京中矿创新联盟能源环境科学研究院 | 无煤柱留设无巷道掘进矿井设计方法 |
CN111379561B (zh) * | 2020-04-07 | 2021-10-29 | 北京中矿创新联盟能源环境科学研究院 | 采煤系统及基于该采煤系统的无煤柱自成巷开采方法 |
CN111946393B (zh) * | 2020-08-20 | 2022-03-22 | 中国矿业大学 | 一种超长固体充填工作面采煤系统及方法 |
CN112112672A (zh) * | 2020-09-22 | 2020-12-22 | 中国矿业大学 | 基于矸石水泥基材料的沿空留巷巷旁支护体构筑方法 |
CN113513365A (zh) * | 2021-06-02 | 2021-10-19 | 榆林泰发祥矿业有限公司 | 一种矿用膏体充填高效接顶工艺 |
CN114412530B (zh) * | 2022-01-14 | 2023-05-12 | 安徽理工大学 | 一种双运单充充填液压支架及使用方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101586460B (zh) * | 2009-06-02 | 2011-03-30 | 中国矿业大学 | 一种采煤固体物充填方法 |
CN102493838B (zh) * | 2011-12-17 | 2014-01-15 | 湖南科技大学 | 一种急倾斜煤层综采连续充填采煤方法 |
CN102996131B (zh) * | 2012-12-10 | 2014-10-29 | 中国矿业大学 | 一种预掘两巷前进式固体充填采煤方法 |
CN103742148B (zh) * | 2014-01-14 | 2016-08-17 | 山东科技大学 | 一种急倾斜煤层柔掩支护下行矸石充填的采煤法 |
CN103742146B (zh) * | 2014-01-17 | 2016-02-03 | 淄博王煤矿业有限公司 | 墩柱式充填法采煤工艺 |
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- 2014-10-08 CN CN201410526314.5A patent/CN104405437B/zh not_active Expired - Fee Related
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Inventor after: Zhang Jixiong Inventor after: Zhang Qiang Inventor after: kyoho Inventor after: Li Jian Inventor after: Yin Wei Inventor after: Zhao Xu Inventor before: Zhang Jixiong Inventor before: Wang Dongsheng Inventor before: Li Jian Inventor before: Kang Tao Inventor before: Zhao Xu |
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Effective date of registration: 20160412 Address after: 221116 Research Institute, China University of Mining and Technology, Xuzhou University, Jiangsu, China, Applicant after: CHINA University OF MINING AND TECHNOLOGY Applicant after: XUZHOU BACKFILLING & MINING TECHNOLOGY Co.,Ltd. Address before: 221116 Research Institute, China University of Mining and Technology, Xuzhou University, Jiangsu, China, Applicant before: CHINA University OF MINING AND TECHNOLOGY |
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