CN104612128B - Vacuum preloading reinforcement construction method applicable to underwater silt environment - Google Patents
Vacuum preloading reinforcement construction method applicable to underwater silt environment Download PDFInfo
- Publication number
- CN104612128B CN104612128B CN201410748501.8A CN201410748501A CN104612128B CN 104612128 B CN104612128 B CN 104612128B CN 201410748501 A CN201410748501 A CN 201410748501A CN 104612128 B CN104612128 B CN 104612128B
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- Prior art keywords
- sand
- construction
- diaphragm seal
- filling
- construction method
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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
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/08—Sinking workpieces into water or soil inasmuch as not provided for elsewhere
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
- E02D3/103—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains by installing wick drains or sand bags
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0053—Production methods using suction or vacuum techniques
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0061—Production methods for working underwater
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0085—Geotextiles
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Revetment (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410748501.8A CN104612128B (en) | 2014-12-09 | 2014-12-09 | Vacuum preloading reinforcement construction method applicable to underwater silt environment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410748501.8A CN104612128B (en) | 2014-12-09 | 2014-12-09 | Vacuum preloading reinforcement construction method applicable to underwater silt environment |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104612128A CN104612128A (en) | 2015-05-13 |
CN104612128B true CN104612128B (en) | 2017-04-12 |
Family
ID=53146757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410748501.8A Active CN104612128B (en) | 2014-12-09 | 2014-12-09 | Vacuum preloading reinforcement construction method applicable to underwater silt environment |
Country Status (1)
Country | Link |
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CN (1) | CN104612128B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106498923A (en) * | 2016-12-15 | 2017-03-15 | 邓亚光 | Consolidation sand filling bag composite pile system and its construction method from after draining |
CN109281310A (en) * | 2018-09-19 | 2019-01-29 | 中交第四航务工程局有限公司 | A kind of underwater vacuum precompression system and its construction method |
CN111735904B (en) * | 2020-06-10 | 2022-05-17 | 中交四航工程研究院有限公司 | Method for detecting content of chloride ions in hardened concrete in newly-built engineering |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100750310B1 (en) * | 2006-01-27 | 2007-08-17 | 서울중공업(주) | Improvement method for soft ground |
CN101033614A (en) * | 2006-03-10 | 2007-09-12 | 天津港湾工程研究所 | Underwater vacuum prepressing reinforcement soft base technique method |
CN201024417Y (en) * | 2007-04-13 | 2008-02-20 | 中交四航工程研究院有限公司 | Super soft soil shallow quick reinforcing system |
CN101718089A (en) * | 2009-11-26 | 2010-06-02 | 中交第一航务工程勘察设计院有限公司 | Combined vacuum preloading method foundation treatment construction method |
CN102127908A (en) * | 2011-04-18 | 2011-07-20 | 中交四航工程研究院有限公司 | Method for quickly reinforcing ultra-soft soil foundation by using bagged sand cushion |
CN103046553A (en) * | 2013-01-30 | 2013-04-17 | 安徽水利开发股份有限公司 | Method for carrying out deepwater laying on large-volume reinforced mud-filling tubular bags by using geotextiles-laying vessels |
-
2014
- 2014-12-09 CN CN201410748501.8A patent/CN104612128B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100750310B1 (en) * | 2006-01-27 | 2007-08-17 | 서울중공업(주) | Improvement method for soft ground |
CN101033614A (en) * | 2006-03-10 | 2007-09-12 | 天津港湾工程研究所 | Underwater vacuum prepressing reinforcement soft base technique method |
CN201024417Y (en) * | 2007-04-13 | 2008-02-20 | 中交四航工程研究院有限公司 | Super soft soil shallow quick reinforcing system |
CN101718089A (en) * | 2009-11-26 | 2010-06-02 | 中交第一航务工程勘察设计院有限公司 | Combined vacuum preloading method foundation treatment construction method |
CN102127908A (en) * | 2011-04-18 | 2011-07-20 | 中交四航工程研究院有限公司 | Method for quickly reinforcing ultra-soft soil foundation by using bagged sand cushion |
CN103046553A (en) * | 2013-01-30 | 2013-04-17 | 安徽水利开发股份有限公司 | Method for carrying out deepwater laying on large-volume reinforced mud-filling tubular bags by using geotextiles-laying vessels |
Also Published As
Publication number | Publication date |
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CN104612128A (en) | 2015-05-13 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180328 Address after: 510230 Guangzhou Qianjin Road, Guangdong, No. 157 Co-patentee after: Guangzhou Port Group Co., Ltd. Patentee after: Zhongjiao Sihang Engineering Inst. Co., Ltd. Co-patentee after: Guangzhou Harbor Engineering Quality Examination Co., Ltd. Address before: 510230 Guangzhou Qianjin Road, Guangdong, No. 157 Co-patentee before: Guangzhou Port Group Co., Ltd. Patentee before: Zhongjiao Sihang Engineering Inst. Co., Ltd. Co-patentee before: CCCC Fourth Harbor Geotechnical Engineering Co., Ltd. Co-patentee before: Guangzhou Harbor Engineering Quality Examination Co., Ltd. Co-patentee before: Guangzhou Sihang Material Technology Co., Ltd. |
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TR01 | Transfer of patent right |