CN203755319U - 破碎岩带边坡开挖准备结构 - Google Patents
破碎岩带边坡开挖准备结构 Download PDFInfo
- Publication number
- CN203755319U CN203755319U CN201420114531.9U CN201420114531U CN203755319U CN 203755319 U CN203755319 U CN 203755319U CN 201420114531 U CN201420114531 U CN 201420114531U CN 203755319 U CN203755319 U CN 203755319U
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- Prior art keywords
- slope
- excavation
- pregrouting
- hole
- grouting
- Prior art date
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- 238000009412 basement excavation Methods 0.000 title claims abstract description 51
- 239000011435 rock Substances 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 abstract description 8
- 239000004568 cement Substances 0.000 abstract description 3
- 239000011440 grout Substances 0.000 abstract description 3
- 239000002344 surface layer Substances 0.000 abstract 1
- 238000005422 blasting Methods 0.000 description 3
- 238000007596 consolidation process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420114531.9U CN203755319U (zh) | 2014-03-13 | 2014-03-13 | 破碎岩带边坡开挖准备结构 |
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CN201420114531.9U CN203755319U (zh) | 2014-03-13 | 2014-03-13 | 破碎岩带边坡开挖准备结构 |
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CN203755319U true CN203755319U (zh) | 2014-08-06 |
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CN201420114531.9U Expired - Lifetime CN203755319U (zh) | 2014-03-13 | 2014-03-13 | 破碎岩带边坡开挖准备结构 |
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CN (1) | CN203755319U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106149631A (zh) * | 2016-07-31 | 2016-11-23 | 中水东北勘测设计研究有限责任公司 | 高山窄谷拱坝崩塌型边坡处理方法 |
CN108035359A (zh) * | 2017-12-27 | 2018-05-15 | 中国电建集团中南勘测设计研究院有限公司 | 一种边坡开挖方法 |
-
2014
- 2014-03-13 CN CN201420114531.9U patent/CN203755319U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106149631A (zh) * | 2016-07-31 | 2016-11-23 | 中水东北勘测设计研究有限责任公司 | 高山窄谷拱坝崩塌型边坡处理方法 |
CN106149631B (zh) * | 2016-07-31 | 2018-06-12 | 中水东北勘测设计研究有限责任公司 | 高山窄谷拱坝崩塌型边坡处理方法 |
CN108035359A (zh) * | 2017-12-27 | 2018-05-15 | 中国电建集团中南勘测设计研究院有限公司 | 一种边坡开挖方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA POWER GROUP CHENGDU INVESTIGATION DESIGN + R Free format text: FORMER NAME: CHENGDU HYDROELECTRIC INVESTIGATION + DESIGN INSTITUTE OF SPC |
|
CP01 | Change in the name or title of a patent holder |
Address after: The North Qingyang District of Chengdu City, Sichuan Province, No. 610072 Patentee after: POWERCHINA Chengdu Engineering Co.,Ltd. Address before: The North Qingyang District of Chengdu City, Sichuan Province, No. 610072 Patentee before: HYDROCHINA CHENGDU ENGINEERING Corp. |
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GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
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Granted publication date: 20140806 |