CN104612725A - 一种地下洞库中层换装施工方法 - Google Patents
一种地下洞库中层换装施工方法 Download PDFInfo
- Publication number
- CN104612725A CN104612725A CN201410823625.8A CN201410823625A CN104612725A CN 104612725 A CN104612725 A CN 104612725A CN 201410823625 A CN201410823625 A CN 201410823625A CN 104612725 A CN104612725 A CN 104612725A
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- Prior art keywords
- vertical shaft
- cave depot
- hole
- middle level
- lower floor
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- 238000010276 construction Methods 0.000 title claims abstract description 64
- 238000005422 blasting Methods 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000005516 engineering process Methods 0.000 claims abstract description 13
- 239000011435 rock Substances 0.000 claims abstract description 10
- 238000004880 explosion Methods 0.000 claims description 32
- 239000002360 explosive Substances 0.000 claims description 20
- 238000005553 drilling Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 10
- 230000032258 transport Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 4
- 238000009412 basement excavation Methods 0.000 abstract description 10
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract 1
- 239000011378 shotcrete Substances 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000007600 charging Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000002789 length control Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D13/00—Large underground chambers; Methods or apparatus for making them
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410823625.8A CN104612725B (zh) | 2014-12-26 | 2014-12-26 | 一种地下洞库中层换装施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410823625.8A CN104612725B (zh) | 2014-12-26 | 2014-12-26 | 一种地下洞库中层换装施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104612725A true CN104612725A (zh) | 2015-05-13 |
CN104612725B CN104612725B (zh) | 2016-10-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410823625.8A Active CN104612725B (zh) | 2014-12-26 | 2014-12-26 | 一种地下洞库中层换装施工方法 |
Country Status (1)
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CN (1) | CN104612725B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105841563A (zh) * | 2016-04-21 | 2016-08-10 | 西北矿冶研究院 | 一种能实现漏斗一次成井和扩漏的中深孔爆破方法 |
CN108166987A (zh) * | 2018-01-03 | 2018-06-15 | 云南迪庆有色金属有限责任公司 | 聚矿槽切割一次成槽技术 |
CN114233296A (zh) * | 2021-12-09 | 2022-03-25 | 中国铁建大桥工程局集团有限公司 | 一种竖井泄洪洞水平段开挖方法 |
CN114320303A (zh) * | 2021-12-09 | 2022-04-12 | 中国铁建大桥工程局集团有限公司 | 一种竖井泄洪洞洞身支护开挖方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103291311B (zh) * | 2013-06-28 | 2015-07-08 | 中铁隧道集团一处有限公司 | 不良地质结构面横向贯穿水封洞库主洞室的处理方法 |
CN103291310B (zh) * | 2013-06-28 | 2015-08-19 | 中铁隧道集团一处有限公司 | 水封洞库的主洞室与竖井连接处存在不良地质的处理方法 |
-
2014
- 2014-12-26 CN CN201410823625.8A patent/CN104612725B/zh active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105841563A (zh) * | 2016-04-21 | 2016-08-10 | 西北矿冶研究院 | 一种能实现漏斗一次成井和扩漏的中深孔爆破方法 |
CN108166987A (zh) * | 2018-01-03 | 2018-06-15 | 云南迪庆有色金属有限责任公司 | 聚矿槽切割一次成槽技术 |
CN108166987B (zh) * | 2018-01-03 | 2019-07-30 | 云南迪庆有色金属有限责任公司 | 聚矿槽切割一次成槽技术 |
CN114233296A (zh) * | 2021-12-09 | 2022-03-25 | 中国铁建大桥工程局集团有限公司 | 一种竖井泄洪洞水平段开挖方法 |
CN114320303A (zh) * | 2021-12-09 | 2022-04-12 | 中国铁建大桥工程局集团有限公司 | 一种竖井泄洪洞洞身支护开挖方法 |
CN114233296B (zh) * | 2021-12-09 | 2023-11-28 | 中国铁建大桥工程局集团有限公司 | 一种竖井泄洪洞水平段开挖方法 |
Also Published As
Publication number | Publication date |
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CN104612725B (zh) | 2016-10-19 |
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Effective date of registration: 20160301 Address after: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Applicant after: CHINA RAILWAY NO.2 BUREAU ENGINEERING CO., LTD. Address before: 610041, No. nine, No. 156, building B, high building, Xing Xing Road, Chengdu hi tech Zone, Sichuan Applicant before: China Railway Erju Co., Ltd. Applicant before: No.2 Engineering Co., Ltd. of China Railway Erju |
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Effective date of registration: 20180815 Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: No.2 Engineering Co., Ltd. of China Railway Erju Patentee after: CHINA RAILWAY NO.2 BUREAU ENGINEERING CO., LTD. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: No.2 Engineering Co., Ltd. of China Railway Erju Patentee after: China Railway No. 2 Engineering Group Co., Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee before: No.2 Engineering Co., Ltd. of China Railway Erju Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING CO., LTD. |