CN213417867U - 一种基坑降水井封井结构 - Google Patents
一种基坑降水井封井结构 Download PDFInfo
- Publication number
- CN213417867U CN213417867U CN202022192258.XU CN202022192258U CN213417867U CN 213417867 U CN213417867 U CN 213417867U CN 202022192258 U CN202022192258 U CN 202022192258U CN 213417867 U CN213417867 U CN 213417867U
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- CN
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- Prior art keywords
- well
- plugging
- foundation pit
- plugging block
- pit dewatering
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 238000001556 precipitation Methods 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008595 infiltration Effects 0.000 abstract description 6
- 238000001764 infiltration Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 238000005266 casting Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
Description
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CN202022192258.XU CN213417867U (zh) | 2020-09-29 | 2020-09-29 | 一种基坑降水井封井结构 |
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CN202022192258.XU CN213417867U (zh) | 2020-09-29 | 2020-09-29 | 一种基坑降水井封井结构 |
Publications (1)
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CN213417867U true CN213417867U (zh) | 2021-06-11 |
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CN202022192258.XU Active CN213417867U (zh) | 2020-09-29 | 2020-09-29 | 一种基坑降水井封井结构 |
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CN (1) | CN213417867U (zh) |
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2020
- 2020-09-29 CN CN202022192258.XU patent/CN213417867U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Ruilin Construction Engineering Co.,Ltd. Assignor: NO.1 ENGINEERING CORPORATION LIMITED OF CR20G Contract record no.: X2024980000348 Denomination of utility model: A sealing structure for drainage wells in foundation pits Granted publication date: 20210611 License type: Common License Record date: 20240111 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Handan Jiaxin Construction Labor Subcontracting Engineering Co.,Ltd. Assignor: NO.1 ENGINEERING CORPORATION LIMITED OF CR20G Contract record no.: X2024990000058 Denomination of utility model: A sealing structure for drainage wells in foundation pits Granted publication date: 20210611 License type: Common License Record date: 20240130 |