CN107503349A - 旋挖孔底沉碴和泥浆清理方法 - Google Patents
旋挖孔底沉碴和泥浆清理方法 Download PDFInfo
- Publication number
- CN107503349A CN107503349A CN201710708684.4A CN201710708684A CN107503349A CN 107503349 A CN107503349 A CN 107503349A CN 201710708684 A CN201710708684 A CN 201710708684A CN 107503349 A CN107503349 A CN 107503349A
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- Prior art keywords
- quarrel
- bucket
- sediment
- heavy
- heavy quarrel
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/08—Removing obstacles
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- 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
- E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
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- 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710708684.4A CN107503349A (zh) | 2017-08-17 | 2017-08-17 | 旋挖孔底沉碴和泥浆清理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710708684.4A CN107503349A (zh) | 2017-08-17 | 2017-08-17 | 旋挖孔底沉碴和泥浆清理方法 |
Publications (1)
Publication Number | Publication Date |
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CN107503349A true CN107503349A (zh) | 2017-12-22 |
Family
ID=60691239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710708684.4A Pending CN107503349A (zh) | 2017-08-17 | 2017-08-17 | 旋挖孔底沉碴和泥浆清理方法 |
Country Status (1)
Country | Link |
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CN (1) | CN107503349A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109930620A (zh) * | 2019-02-25 | 2019-06-25 | 上海智平基础工程有限公司 | 利用废泥浆建设止水帷幕桩基及桩基单元的施工方法 |
CN111335306A (zh) * | 2020-03-19 | 2020-06-26 | 中铁六局集团有限公司 | 一种深厚硬岩段钻孔桩快速施工方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102425389A (zh) * | 2011-09-19 | 2012-04-25 | 中铁十二局集团第七工程有限公司 | 地下暗河中的灌注桩孔孔底清渣方法及掏渣桶和吹送清渣系统 |
CN205314140U (zh) * | 2015-12-01 | 2016-06-15 | 中国一冶集团有限公司 | 灌注桩孔底沉渣厚度检测装置 |
-
2017
- 2017-08-17 CN CN201710708684.4A patent/CN107503349A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102425389A (zh) * | 2011-09-19 | 2012-04-25 | 中铁十二局集团第七工程有限公司 | 地下暗河中的灌注桩孔孔底清渣方法及掏渣桶和吹送清渣系统 |
CN205314140U (zh) * | 2015-12-01 | 2016-06-15 | 中国一冶集团有限公司 | 灌注桩孔底沉渣厚度检测装置 |
Non-Patent Citations (1)
Title |
---|
左名麒等: "《桩基础工程 设计 施工 检测》", 31 May 1996 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109930620A (zh) * | 2019-02-25 | 2019-06-25 | 上海智平基础工程有限公司 | 利用废泥浆建设止水帷幕桩基及桩基单元的施工方法 |
CN111335306A (zh) * | 2020-03-19 | 2020-06-26 | 中铁六局集团有限公司 | 一种深厚硬岩段钻孔桩快速施工方法 |
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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 | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 471000, Henan province Luoyang old town champion Red Road Applicant after: China Railway Tunnel Bureau Group Co Ltd Applicant after: China Railway Tunnel Bureau Group Construction Co., Ltd. Address before: 471000, Henan province Luoyang old town champion Red Road Applicant before: China Railway Tunnel Bureau Group Co Ltd Applicant before: Sichu Co.,Ltd. Of China Railway Tunnel Group |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Liao Pinfu Inventor after: Mo Zhibiao Inventor after: Li Shilin Inventor after: Zhang Yulong Inventor after: Xiao Guohui Inventor after: Sheng Zhongquan Inventor after: Li Wenwei Inventor after: Wang Renyu Inventor before: Li Shilin Inventor before: Mo Zhibiao Inventor before: Liao Pinfu Inventor before: Zhang Yulong Inventor before: Xiao Guohui Inventor before: Sheng Zhongquan Inventor before: Li Wenwei Inventor before: Wang Renyu |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |