CN201288586Y - 一种防止沿空留巷充填墙体滑移结构 - Google Patents
一种防止沿空留巷充填墙体滑移结构 Download PDFInfo
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- CN201288586Y CN201288586Y CNU2008201863639U CN200820186363U CN201288586Y CN 201288586 Y CN201288586 Y CN 201288586Y CN U2008201863639 U CNU2008201863639 U CN U2008201863639U CN 200820186363 U CN200820186363 U CN 200820186363U CN 201288586 Y CN201288586 Y CN 201288586Y
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- filled wall
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- 238000010008 shearing Methods 0.000 claims description 15
- 230000000717 retained effect Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000011435 rock Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 239000011229 interlayer Substances 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- 238000005755 formation reaction Methods 0.000 abstract 3
- 230000002787 reinforcement Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000005065 mining Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000003245 working effect Effects 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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CNU2008201863639U CN201288586Y (zh) | 2008-10-22 | 2008-10-22 | 一种防止沿空留巷充填墙体滑移结构 |
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CNU2008201863639U CN201288586Y (zh) | 2008-10-22 | 2008-10-22 | 一种防止沿空留巷充填墙体滑移结构 |
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CN201288586Y true CN201288586Y (zh) | 2009-08-12 |
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CNU2008201863639U Expired - Fee Related CN201288586Y (zh) | 2008-10-22 | 2008-10-22 | 一种防止沿空留巷充填墙体滑移结构 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793157A (zh) * | 2010-03-23 | 2010-08-04 | 北京科技大学 | 一种充填体支护的方法 |
CN103089298A (zh) * | 2013-01-23 | 2013-05-08 | 中国矿业大学 | 一种构筑侧向多列沿空留巷充填墙体的结构及方法 |
CN103572779A (zh) * | 2013-11-14 | 2014-02-12 | 彭康 | 一种用于井下充填的复合挡墙 |
CN103603688A (zh) * | 2013-09-25 | 2014-02-26 | 安徽理工大学 | 一种沿空留巷三维加固充填墙体结构及其填充方法 |
CN103982237A (zh) * | 2014-04-09 | 2014-08-13 | 中国矿业大学 | 大倾角煤层条件下防止充填体滑移的方法及其结构形式 |
CN107178391A (zh) * | 2017-06-14 | 2017-09-19 | 江西理工大学 | 一种钢筋混凝土密闭墙的施工方法及应用 |
-
2008
- 2008-10-22 CN CNU2008201863639U patent/CN201288586Y/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793157A (zh) * | 2010-03-23 | 2010-08-04 | 北京科技大学 | 一种充填体支护的方法 |
CN103089298A (zh) * | 2013-01-23 | 2013-05-08 | 中国矿业大学 | 一种构筑侧向多列沿空留巷充填墙体的结构及方法 |
CN103603688A (zh) * | 2013-09-25 | 2014-02-26 | 安徽理工大学 | 一种沿空留巷三维加固充填墙体结构及其填充方法 |
CN103572779A (zh) * | 2013-11-14 | 2014-02-12 | 彭康 | 一种用于井下充填的复合挡墙 |
CN103982237A (zh) * | 2014-04-09 | 2014-08-13 | 中国矿业大学 | 大倾角煤层条件下防止充填体滑移的方法及其结构形式 |
CN107178391A (zh) * | 2017-06-14 | 2017-09-19 | 江西理工大学 | 一种钢筋混凝土密闭墙的施工方法及应用 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Dingjia Technology Co., Ltd. Assignor: China University of Mining & Technology Contract record no.: 2010320000563 Denomination of utility model: Structure and method for preventing filled wall bodies of gob-side retained entries from sliding Granted publication date: 20090812 License type: Exclusive License Record date: 20100507 |
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CF01 | Termination of patent right due to non-payment of annual fee |
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