CN110701383A - Damping device is used in construction of sand ground push pipe - Google Patents
Damping device is used in construction of sand ground push pipe Download PDFInfo
- Publication number
- CN110701383A CN110701383A CN201911059524.7A CN201911059524A CN110701383A CN 110701383 A CN110701383 A CN 110701383A CN 201911059524 A CN201911059524 A CN 201911059524A CN 110701383 A CN110701383 A CN 110701383A
- Authority
- CN
- China
- Prior art keywords
- pipe
- pipe jacking
- jacking
- fixed
- grouting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004576 sand Substances 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000013016 damping Methods 0.000 title description 5
- 239000002002 slurry Substances 0.000 claims abstract description 18
- 230000009467 reduction Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract 3
- 238000007569 slipcasting Methods 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000011150 reinforced concrete Substances 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 16
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911059524.7A CN110701383A (en) | 2019-11-01 | 2019-11-01 | Damping device is used in construction of sand ground push pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911059524.7A CN110701383A (en) | 2019-11-01 | 2019-11-01 | Damping device is used in construction of sand ground push pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110701383A true CN110701383A (en) | 2020-01-17 |
Family
ID=69204097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911059524.7A Pending CN110701383A (en) | 2019-11-01 | 2019-11-01 | Damping device is used in construction of sand ground push pipe |
Country Status (1)
Country | Link |
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CN (1) | CN110701383A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111577975A (en) * | 2020-05-25 | 2020-08-25 | 四川石油天然气建设工程有限责任公司 | Tamping equipment for reducing resistance of pipe wall of tamping pipe and tamping construction process thereof |
CN115435146A (en) * | 2022-09-03 | 2022-12-06 | 郑州楷润市政工程设计有限公司 | Slurry balance steel pipe jacking pipe grouting hole wing ring structure and construction process |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102537516A (en) * | 2010-12-13 | 2012-07-04 | 上海市基础工程有限公司 | Sandy soil pipe jacking anti-drag mud sleeve forming device |
RU2015155690A (en) * | 2015-12-25 | 2017-06-27 | Публичное акционерное общество "Транснефть" (ПАО "Транснефть") | The method of filling the annular space with solutions during the laying of pipelines in casings and tunnels |
CN208268531U (en) * | 2018-04-28 | 2018-12-21 | 安徽唐兴机械装备有限公司 | A kind of push-bench reaming slip casting type reducing sleeve |
CN210800233U (en) * | 2019-11-01 | 2020-06-19 | 扬州市勘测设计研究院有限公司 | Damping device is used in construction of sand ground push pipe |
-
2019
- 2019-11-01 CN CN201911059524.7A patent/CN110701383A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102537516A (en) * | 2010-12-13 | 2012-07-04 | 上海市基础工程有限公司 | Sandy soil pipe jacking anti-drag mud sleeve forming device |
RU2015155690A (en) * | 2015-12-25 | 2017-06-27 | Публичное акционерное общество "Транснефть" (ПАО "Транснефть") | The method of filling the annular space with solutions during the laying of pipelines in casings and tunnels |
CN208268531U (en) * | 2018-04-28 | 2018-12-21 | 安徽唐兴机械装备有限公司 | A kind of push-bench reaming slip casting type reducing sleeve |
CN210800233U (en) * | 2019-11-01 | 2020-06-19 | 扬州市勘测设计研究院有限公司 | Damping device is used in construction of sand ground push pipe |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111577975A (en) * | 2020-05-25 | 2020-08-25 | 四川石油天然气建设工程有限责任公司 | Tamping equipment for reducing resistance of pipe wall of tamping pipe and tamping construction process thereof |
CN111577975B (en) * | 2020-05-25 | 2021-12-03 | 四川石油天然气建设工程有限责任公司 | Tamping equipment for reducing resistance of pipe wall of tamping pipe and tamping construction process thereof |
CN115435146A (en) * | 2022-09-03 | 2022-12-06 | 郑州楷润市政工程设计有限公司 | Slurry balance steel pipe jacking pipe grouting hole wing ring structure and construction process |
CN115435146B (en) * | 2022-09-03 | 2024-07-12 | 郑州楷润市政工程设计有限公司 | Slurry balance steel pipe jacking pipe grouting Kong Yi ring structure and construction process |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Ye Zhengquan Inventor after: Zhang Song Inventor after: Pan Minghua Inventor after: Sheng Rong Inventor after: Cheng Yang Inventor after: Sun Zhong Inventor after: Yin Lu Inventor after: Jin Yong Inventor after: Wang Jinlong Inventor after: Zhang Lvjun Inventor before: Ye Zhengquan Inventor before: Pan Minghua Inventor before: Cheng Yang Inventor before: Sun Zhong Inventor before: Yin Lu Inventor before: Jin Yong Inventor before: Wang Jinlong Inventor before: Zhang Lvjun Inventor before: Zhang Song |
|
CB03 | Change of inventor or designer information |