CN112878909A - 一种用于基坑水平冻结孔钻孔的防喷涌方法 - Google Patents
一种用于基坑水平冻结孔钻孔的防喷涌方法 Download PDFInfo
- Publication number
- CN112878909A CN112878909A CN202011555253.7A CN202011555253A CN112878909A CN 112878909 A CN112878909 A CN 112878909A CN 202011555253 A CN202011555253 A CN 202011555253A CN 112878909 A CN112878909 A CN 112878909A
- Authority
- CN
- China
- Prior art keywords
- ball valve
- drilling
- orifice pipe
- pipe
- orifice
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000008014 freezing Effects 0.000 title claims abstract description 18
- 238000007710 freezing Methods 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000012856 packing Methods 0.000 claims abstract description 9
- 230000002265 prevention Effects 0.000 claims abstract description 7
- 229910001208 Crucible steel Inorganic materials 0.000 claims abstract description 4
- 239000004568 cement Substances 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims abstract description 4
- 241000251468 Actinopterygii Species 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 3
- 239000010959 steel Substances 0.000 claims abstract description 3
- 239000002002 slurry Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- 235000009120 camo Nutrition 0.000 claims description 3
- 235000005607 chanvre indien Nutrition 0.000 claims description 3
- 239000011487 hemp Substances 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/046—Directional drilling horizontal drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
- E21B33/138—Plastering the borehole wall; Injecting into the formation
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011555253.7A CN112878909A (zh) | 2020-12-24 | 2020-12-24 | 一种用于基坑水平冻结孔钻孔的防喷涌方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011555253.7A CN112878909A (zh) | 2020-12-24 | 2020-12-24 | 一种用于基坑水平冻结孔钻孔的防喷涌方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112878909A true CN112878909A (zh) | 2021-06-01 |
Family
ID=76043936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011555253.7A Pending CN112878909A (zh) | 2020-12-24 | 2020-12-24 | 一种用于基坑水平冻结孔钻孔的防喷涌方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112878909A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113279714A (zh) * | 2021-06-15 | 2021-08-20 | 北京中煤矿山工程有限公司 | 地铁隧道施工防涌沙冒水冻结管钻杆拔除装置及钻杆拔除工艺 |
CN113547647A (zh) * | 2021-07-06 | 2021-10-26 | 上海市基础工程集团有限公司 | 高水压大厚度钢筋混凝土快速开孔装置及方法 |
CN114776253A (zh) * | 2022-05-31 | 2022-07-22 | 中铁隧道局集团有限公司 | 一种适用于高温温泉水地层的帷幕注浆施工装置与方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201650193U (zh) * | 2009-11-28 | 2010-11-24 | 中煤第五建设公司 | 长距离水平钻孔防喷接驳器 |
CN203114232U (zh) * | 2012-12-28 | 2013-08-07 | 中煤第五建设有限公司 | 水平钻孔无损可调距式安全防喷装置 |
CN205077502U (zh) * | 2015-10-15 | 2016-03-09 | 北京市轨道交通建设管理有限公司 | 用于钻孔涌砂冒水的防喷装置 |
CN110924954A (zh) * | 2019-12-11 | 2020-03-27 | 上海市基础工程集团有限公司 | 用于对孔口管环形空间注浆情况检查装置及方法 |
CN111827879A (zh) * | 2020-07-03 | 2020-10-27 | 北京中煤矿山工程有限公司 | 一种浅覆土软弱地层大直径管棚水平钻进施工方法 |
CN212003184U (zh) * | 2019-12-24 | 2020-11-24 | 中交路桥建设有限公司 | 一种孔口密封装置 |
-
2020
- 2020-12-24 CN CN202011555253.7A patent/CN112878909A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201650193U (zh) * | 2009-11-28 | 2010-11-24 | 中煤第五建设公司 | 长距离水平钻孔防喷接驳器 |
CN203114232U (zh) * | 2012-12-28 | 2013-08-07 | 中煤第五建设有限公司 | 水平钻孔无损可调距式安全防喷装置 |
CN205077502U (zh) * | 2015-10-15 | 2016-03-09 | 北京市轨道交通建设管理有限公司 | 用于钻孔涌砂冒水的防喷装置 |
CN110924954A (zh) * | 2019-12-11 | 2020-03-27 | 上海市基础工程集团有限公司 | 用于对孔口管环形空间注浆情况检查装置及方法 |
CN212003184U (zh) * | 2019-12-24 | 2020-11-24 | 中交路桥建设有限公司 | 一种孔口密封装置 |
CN111827879A (zh) * | 2020-07-03 | 2020-10-27 | 北京中煤矿山工程有限公司 | 一种浅覆土软弱地层大直径管棚水平钻进施工方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113279714A (zh) * | 2021-06-15 | 2021-08-20 | 北京中煤矿山工程有限公司 | 地铁隧道施工防涌沙冒水冻结管钻杆拔除装置及钻杆拔除工艺 |
CN113547647A (zh) * | 2021-07-06 | 2021-10-26 | 上海市基础工程集团有限公司 | 高水压大厚度钢筋混凝土快速开孔装置及方法 |
CN114776253A (zh) * | 2022-05-31 | 2022-07-22 | 中铁隧道局集团有限公司 | 一种适用于高温温泉水地层的帷幕注浆施工装置与方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112878909A (zh) | 一种用于基坑水平冻结孔钻孔的防喷涌方法 | |
CN109881694A (zh) | 一种针对基坑基底涌水涌砂进行封堵的施工结构及方法 | |
CN206346209U (zh) | 一种快速解决降水井管涌封堵结构 | |
CN101666394B (zh) | 一种地铁旁通道水平冻结孔的气动夯管施工方法 | |
CN102979478B (zh) | 涌水钻孔止水装置 | |
WO2021189932A1 (zh) | 堵漏方法 | |
CN103485345A (zh) | 一种覆盖层孔口封闭高压帷幕灌浆施工方法 | |
CN109024641A (zh) | 三重管双液旋喷用于深基坑堵漏的施工方法 | |
CN111119940A (zh) | 一种注浆施工处理方法 | |
CN107513995A (zh) | 一种桥梁灌注桩后压浆施工方法 | |
CN110206339A (zh) | 一种顶管穿越地下连续墙施工方法 | |
CN101705788B (zh) | 一种防喷塞掩护斜向钻孔的施工方法 | |
CN114109442B (zh) | 隧道岩溶破碎带溜塌半断面帷幕前进式注浆加固处理方法 | |
CN110206071A (zh) | 一种地下连续墙接缝加固方法与装置 | |
CN110241837A (zh) | 一种高承压水地质条件下防止地下室底板开裂的施工方法 | |
CN210858602U (zh) | 一种新型探放水孔口承压套管 | |
CN108612546B (zh) | 一种封闭环境下水平注浆施工方法 | |
CN214424462U (zh) | 一种用于基坑水平冻结孔钻孔的防喷涌装置 | |
CN105544547A (zh) | 一种覆盖式分段加固填土及软土地层装置及方法 | |
CN202970614U (zh) | 涌水钻孔止水装置 | |
CN114645691A (zh) | 一种地面直通式透巷钻孔固井井下装置及固井施工方法 | |
CN210194656U (zh) | 一种围护结构堵漏结构 | |
CN209891223U (zh) | 一种位于地下水水位以下锚杆施工防漏水密封装置 | |
CN209468762U (zh) | 一种新型注浆装置 | |
CN108193688A (zh) | 水平全方位超高压喷射注浆法的孔口密封器装置及方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: He Sijin Inventor after: Xu Yiyong Inventor after: Zhang Huipeng Inventor after: Xia Ming Inventor after: Zhang Zhiqiang Inventor after: Chen Xing Inventor after: Huang Fengyuan Inventor after: Jia Bin Inventor after: Xu Tengfei Inventor after: Zhong Guang Inventor before: He Sijin Inventor before: Xu Yiyong Inventor before: Zhang Huipeng Inventor before: Zhang Zhiqiang Inventor before: Chen Xing Inventor before: Xia Ming Inventor before: Huang Fengyuan Inventor before: Jia Bin Inventor before: Xu Tengfei Inventor before: Zhong Guang |
|
CB03 | Change of inventor or designer information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210601 |