CN112417702A - 一种兼顾排土发展位置的煤柱支挡效应力学分析方法 - Google Patents
一种兼顾排土发展位置的煤柱支挡效应力学分析方法 Download PDFInfo
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- CN112417702A CN112417702A CN202011405277.4A CN202011405277A CN112417702A CN 112417702 A CN112417702 A CN 112417702A CN 202011405277 A CN202011405277 A CN 202011405277A CN 112417702 A CN112417702 A CN 112417702A
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- 239000003245 coal Substances 0.000 title claims abstract description 119
- 230000000694 effects Effects 0.000 title claims abstract description 40
- 238000004458 analytical method Methods 0.000 title claims abstract description 19
- 239000002689 soil Substances 0.000 claims abstract description 44
- 208000028659 discharge Diseases 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000008093 supporting effect Effects 0.000 claims description 30
- 230000000903 blocking effect Effects 0.000 claims description 27
- 239000011435 rock Substances 0.000 claims description 9
- 102100041013 Glia maturation factor beta Human genes 0.000 claims description 6
- 101001039387 Homo sapiens Glia maturation factor beta Proteins 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 230000000877 morphologic effect Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000012512 characterization method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000004927 clay Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
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CN202011405277.4A CN112417702B (zh) | 2020-12-04 | 2020-12-04 | 一种兼顾排土发展位置的煤柱支挡效应力学分析方法 |
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CN202011405277.4A CN112417702B (zh) | 2020-12-04 | 2020-12-04 | 一种兼顾排土发展位置的煤柱支挡效应力学分析方法 |
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CN112417702A true CN112417702A (zh) | 2021-02-26 |
CN112417702B CN112417702B (zh) | 2024-02-20 |
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CN202011405277.4A Active CN112417702B (zh) | 2020-12-04 | 2020-12-04 | 一种兼顾排土发展位置的煤柱支挡效应力学分析方法 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109145482A (zh) * | 2018-09-04 | 2019-01-04 | 辽宁工程技术大学 | 一种软弱基底内排土场支挡煤柱形态参数优化方法 |
CN110096787A (zh) * | 2019-04-26 | 2019-08-06 | 辽宁工程技术大学 | 一种露天煤矿内排土场排土参数的优化方法 |
WO2020048095A1 (zh) * | 2018-09-04 | 2020-03-12 | 中国矿业大学 | 一种内注替代式支护房式煤柱回收方法 |
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2020
- 2020-12-04 CN CN202011405277.4A patent/CN112417702B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109145482A (zh) * | 2018-09-04 | 2019-01-04 | 辽宁工程技术大学 | 一种软弱基底内排土场支挡煤柱形态参数优化方法 |
WO2020048095A1 (zh) * | 2018-09-04 | 2020-03-12 | 中国矿业大学 | 一种内注替代式支护房式煤柱回收方法 |
CN110096787A (zh) * | 2019-04-26 | 2019-08-06 | 辽宁工程技术大学 | 一种露天煤矿内排土场排土参数的优化方法 |
Non-Patent Citations (2)
Title |
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王东;王珍;曹兰柱;宋子岭;: "近水平煤层露天矿边坡三维稳定性研究", 煤炭科学技术, no. 08, 24 August 2016 (2016-08-24) * |
王珍;曹兰柱;: "斜交断层影响下露天煤矿顺倾层状边坡稳定性研究", 煤炭科学技术, no. 05, 15 May 2020 (2020-05-15) * |
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Inventor after: Li Guanghe Inventor after: Li Bing Inventor after: Zhang Shipeng Inventor after: Yu Xiangyu Inventor after: Liang Haijie Inventor after: Diye Inventor after: Liang Ruji Inventor after: Wang Dong Inventor after: Jiang Juyu Inventor after: He Xigetu Inventor after: Xu Yongchao Inventor after: Yu Mingyu Inventor after: Zhao Lichun Inventor after: Yang Guohua Inventor after: Dong Ruirong Inventor before: Li Guanghe Inventor before: Li Bing Inventor before: Zhang Shipeng Inventor before: Yu Xiangyu Inventor before: Liang Haijie Inventor before: Diye Inventor before: Liang Ruji Inventor before: Wang Dong Inventor before: Jiang Juyu Inventor before: He Xigetu Inventor before: Xu Yongchao Inventor before: Wang Mingyu Inventor before: Zhao Lichun Inventor before: Yang Guohua Inventor before: Dong Ruirong |
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