CN105525927A - 一种递强混凝土壁分段夹矸让限沿空留巷方法 - Google Patents
一种递强混凝土壁分段夹矸让限沿空留巷方法 Download PDFInfo
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- CN105525927A CN105525927A CN201610016918.4A CN201610016918A CN105525927A CN 105525927 A CN105525927 A CN 105525927A CN 201610016918 A CN201610016918 A CN 201610016918A CN 105525927 A CN105525927 A CN 105525927A
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- 230000008093 supporting effect Effects 0.000 claims description 11
- 238000005065 mining Methods 0.000 claims description 10
- 239000011435 rock Substances 0.000 claims description 8
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610016918.4A CN105525927B (zh) | 2016-01-12 | 2016-01-12 | 一种递强混凝土壁分段夹矸让限沿空留巷方法 |
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CN201610016918.4A CN105525927B (zh) | 2016-01-12 | 2016-01-12 | 一种递强混凝土壁分段夹矸让限沿空留巷方法 |
Publications (2)
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CN105525927A true CN105525927A (zh) | 2016-04-27 |
CN105525927B CN105525927B (zh) | 2017-10-10 |
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CN201610016918.4A Expired - Fee Related CN105525927B (zh) | 2016-01-12 | 2016-01-12 | 一种递强混凝土壁分段夹矸让限沿空留巷方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109098752A (zh) * | 2018-10-15 | 2018-12-28 | 中国矿业大学 | 一种充填开采巷旁支护体梯形加固结构及方法 |
CN111058893A (zh) * | 2019-12-27 | 2020-04-24 | 山东大学 | 沿空留巷巷旁支护结构设计方法、支护结构及施工方法 |
CN113217047A (zh) * | 2021-05-11 | 2021-08-06 | 淮南矿业(集团)有限责任公司 | 一种让压高强砼骨架巷旁支护体 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4340254A (en) * | 1979-02-14 | 1982-07-20 | Tatabanyai Szenbanyak | Method of mining heavy coal seams in two or more benches |
CN101967992A (zh) * | 2010-09-17 | 2011-02-09 | 山东新矿赵官能源有限责任公司 | 薄煤层无煤柱开采不等强承载巷旁充填体 |
CN201771552U (zh) * | 2010-08-30 | 2011-03-23 | 山东新矿赵官能源有限责任公司 | 煤矿井下沿空留巷不等强承载巷旁充填体 |
CN103485820A (zh) * | 2013-10-09 | 2014-01-01 | 山东科技大学 | 无煤柱充填开采柔性让压护巷充填墙体及其施工方法 |
CN104018837A (zh) * | 2014-06-20 | 2014-09-03 | 中国矿业大学 | 一种处理卧底矸石的间隔充填沿空留巷方法 |
-
2016
- 2016-01-12 CN CN201610016918.4A patent/CN105525927B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4340254A (en) * | 1979-02-14 | 1982-07-20 | Tatabanyai Szenbanyak | Method of mining heavy coal seams in two or more benches |
CN201771552U (zh) * | 2010-08-30 | 2011-03-23 | 山东新矿赵官能源有限责任公司 | 煤矿井下沿空留巷不等强承载巷旁充填体 |
CN101967992A (zh) * | 2010-09-17 | 2011-02-09 | 山东新矿赵官能源有限责任公司 | 薄煤层无煤柱开采不等强承载巷旁充填体 |
CN103485820A (zh) * | 2013-10-09 | 2014-01-01 | 山东科技大学 | 无煤柱充填开采柔性让压护巷充填墙体及其施工方法 |
CN104018837A (zh) * | 2014-06-20 | 2014-09-03 | 中国矿业大学 | 一种处理卧底矸石的间隔充填沿空留巷方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109098752A (zh) * | 2018-10-15 | 2018-12-28 | 中国矿业大学 | 一种充填开采巷旁支护体梯形加固结构及方法 |
CN111058893A (zh) * | 2019-12-27 | 2020-04-24 | 山东大学 | 沿空留巷巷旁支护结构设计方法、支护结构及施工方法 |
CN113217047A (zh) * | 2021-05-11 | 2021-08-06 | 淮南矿业(集团)有限责任公司 | 一种让压高强砼骨架巷旁支护体 |
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CN105525927B (zh) | 2017-10-10 |
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Inventor after: Hu Shanchao Inventor after: Guo Weiyao Inventor after: Tan Yunliang Inventor after: Ning Jianguo Inventor after: Yin Yanchun Inventor after: Yu Fenghai Inventor after: Mou Wenqiang Inventor before: Hu Shanchao Inventor before: Tan Yunliang Inventor before: Ning Jianguo Inventor before: Yin Yanchun Inventor before: Yu Fenghai Inventor before: Mou Wenqiang |
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