CN110409475A - 砂土层深基坑止水帷幕施工工艺及其三轴水泥搅拌桩钻杆 - Google Patents
砂土层深基坑止水帷幕施工工艺及其三轴水泥搅拌桩钻杆 Download PDFInfo
- Publication number
- CN110409475A CN110409475A CN201910553519.5A CN201910553519A CN110409475A CN 110409475 A CN110409475 A CN 110409475A CN 201910553519 A CN201910553519 A CN 201910553519A CN 110409475 A CN110409475 A CN 110409475A
- Authority
- CN
- China
- Prior art keywords
- foundation pit
- construction
- water seal
- construction process
- sandy soils
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 67
- 239000004568 cement Substances 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000002689 soil Substances 0.000 title claims abstract description 20
- 238000002156 mixing Methods 0.000 title claims description 27
- 238000005553 drilling Methods 0.000 title claims description 13
- 230000002787 reinforcement Effects 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000011065 in-situ storage Methods 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000012407 engineering method Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 8
- 238000009412 basement excavation Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000007569 slipcasting Methods 0.000 claims description 3
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 239000002002 slurry Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 244000309464 bull Species 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
- E02D19/18—Restraining of underground water by damming or interrupting the passage of underground water by making use of sealing aprons, e.g. diaphragms made from bituminous or clay material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- Hydrology & Water Resources (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910553519.5A CN110409475A (zh) | 2019-06-25 | 2019-06-25 | 砂土层深基坑止水帷幕施工工艺及其三轴水泥搅拌桩钻杆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910553519.5A CN110409475A (zh) | 2019-06-25 | 2019-06-25 | 砂土层深基坑止水帷幕施工工艺及其三轴水泥搅拌桩钻杆 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110409475A true CN110409475A (zh) | 2019-11-05 |
Family
ID=68359740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910553519.5A Pending CN110409475A (zh) | 2019-06-25 | 2019-06-25 | 砂土层深基坑止水帷幕施工工艺及其三轴水泥搅拌桩钻杆 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110409475A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111980016A (zh) * | 2020-08-20 | 2020-11-24 | 盐城工学院 | 一种劲性水泥土支护桩及其施工方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201317953Y (zh) * | 2008-12-03 | 2009-09-30 | 中国市政工程西北设计研究院有限公司 | 供水井井内洗井刷 |
CN204112372U (zh) * | 2014-10-27 | 2015-01-21 | 南京市第九建筑安装工程有限公司 | 三轴搅拌桩施工冷缝处理结构 |
CN204159937U (zh) * | 2014-09-02 | 2015-02-18 | 赵斌 | 一种带有清扫功能的钻头 |
CN105200994A (zh) * | 2014-06-30 | 2015-12-30 | 宏润建设集团股份有限公司 | 预留盾构穿越复合式基坑围护装置的施工工法 |
KR20190051361A (ko) * | 2017-11-06 | 2019-05-15 | 박정근 | Cip 차수 보강 공법 |
-
2019
- 2019-06-25 CN CN201910553519.5A patent/CN110409475A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201317953Y (zh) * | 2008-12-03 | 2009-09-30 | 中国市政工程西北设计研究院有限公司 | 供水井井内洗井刷 |
CN105200994A (zh) * | 2014-06-30 | 2015-12-30 | 宏润建设集团股份有限公司 | 预留盾构穿越复合式基坑围护装置的施工工法 |
CN204159937U (zh) * | 2014-09-02 | 2015-02-18 | 赵斌 | 一种带有清扫功能的钻头 |
CN204112372U (zh) * | 2014-10-27 | 2015-01-21 | 南京市第九建筑安装工程有限公司 | 三轴搅拌桩施工冷缝处理结构 |
KR20190051361A (ko) * | 2017-11-06 | 2019-05-15 | 박정근 | Cip 차수 보강 공법 |
Non-Patent Citations (2)
Title |
---|
梁宁等: "复杂条件深基坑止水帷幕墙施工技术的探索", 《探矿工程( 岩土钻掘工程)》 * |
阳吉宝等: "《含珊瑚碎屑地层防渗止水系统设计与工程实例》", 31 October 2017, 同济大学出版社 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111980016A (zh) * | 2020-08-20 | 2020-11-24 | 盐城工学院 | 一种劲性水泥土支护桩及其施工方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104696664B (zh) | 地下管道渗漏涌沙封堵高聚物复合注浆方法 | |
CN101736760B (zh) | 一种预应力抗浮锚杆施工方法 | |
CN107288357A (zh) | 逆作法施工中钢管柱调垂装置及利用该装置进行桩柱一体化施工工艺 | |
CN109208637A (zh) | 在既有隧道基础上新增明挖车站的施工方法 | |
CN106193032B (zh) | 一种抗浮锚杆施工方法 | |
JP7257086B2 (ja) | トンネルの低土被り区間の総合的な工法 | |
CN109723443B (zh) | 隧道施工方法 | |
CN102286984A (zh) | 一种止水帷幕及其施工方法 | |
CN110864162B (zh) | 泥质砂岩地质顶管施工工艺 | |
CN108086328A (zh) | 一种动态止水、自回灌的装配式围护结构及其施工方法 | |
CN103225318B (zh) | 一种地下连续墙槽段接缝处防渗堵漏装置以及施工方法 | |
CN109630151A (zh) | 矩形顶管掘进施工方法 | |
CN202194149U (zh) | 一种止水帷幕 | |
CN105442605A (zh) | 拔出phc桩再利用于深基坑支护施工方法 | |
CN109944600A (zh) | 盾构接收端加固施工方法 | |
CN107956220A (zh) | 一种基于trd成槽的预制地连墙施工方法 | |
CN107938658A (zh) | 一种围护桩的施工方法 | |
CN106758759A (zh) | 一种用于深水裸岩河床的栈桥桩基及其锚固方法 | |
CN112942441B (zh) | 一种富水粉砂地层的预注浆止水施工方法 | |
CN110777775A (zh) | 一种基坑结构及其施工方法 | |
CN113216215A (zh) | 一种复杂环境下深沟槽支护逆作施工方法 | |
CN110409475A (zh) | 砂土层深基坑止水帷幕施工工艺及其三轴水泥搅拌桩钻杆 | |
CN108360542A (zh) | 桩间止水帷幕结合桩侧袖阀管注浆止水施工方法 | |
CN111270665A (zh) | 三轴搅拌桩施工方法 | |
CN103015435A (zh) | 长螺旋潜孔锤振动旋喷水泥土型钢桩基坑止水支护方法 |
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: Gu Weihua Inventor after: Zhang Lihong Inventor after: Huang Lihong Inventor after: Ye Shengyuan Inventor after: Qiu Yuan Inventor after: Wan Li Inventor after: Gao Yuan Inventor after: Xie Jun Inventor after: Wang Yang Inventor after: Li Musha Inventor after: Zhang Hongfan Inventor before: Ye Shengyuan Inventor before: Zhang Lihong Inventor before: Huang Lihong Inventor before: Gu Weihua Inventor before: Qiu Yuan Inventor before: Wan Li Inventor before: Gao Yuan Inventor before: Xie Jun Inventor before: Wang Yang Inventor before: Li Musha Inventor before: Zhang Hongfan |
|
CB03 | Change of inventor or designer information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191105 |
|
RJ01 | Rejection of invention patent application after publication |