CN110409434A - 一种结合pvc管的高压旋喷桩工艺及其旋喷钻头 - Google Patents
一种结合pvc管的高压旋喷桩工艺及其旋喷钻头 Download PDFInfo
- Publication number
- CN110409434A CN110409434A CN201910553510.4A CN201910553510A CN110409434A CN 110409434 A CN110409434 A CN 110409434A CN 201910553510 A CN201910553510 A CN 201910553510A CN 110409434 A CN110409434 A CN 110409434A
- Authority
- CN
- China
- Prior art keywords
- pvc pipe
- drill bit
- jet grouting
- grouting pile
- pressure rotary
- 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
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000010276 construction Methods 0.000 claims abstract description 24
- 238000005507 spraying Methods 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 239000002002 slurry Substances 0.000 claims description 34
- 239000004568 cement Substances 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 238000005520 cutting process Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 238000005553 drilling Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 6
- 239000011440 grout Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000011398 Portland cement Substances 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 239000003673 groundwater Substances 0.000 description 3
- 244000061458 Solanum melongena Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001483 mobilizing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910553510.4A CN110409434A (zh) | 2019-06-25 | 2019-06-25 | 一种结合pvc管的高压旋喷桩工艺及其旋喷钻头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910553510.4A CN110409434A (zh) | 2019-06-25 | 2019-06-25 | 一种结合pvc管的高压旋喷桩工艺及其旋喷钻头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110409434A true CN110409434A (zh) | 2019-11-05 |
Family
ID=68359729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910553510.4A Pending CN110409434A (zh) | 2019-06-25 | 2019-06-25 | 一种结合pvc管的高压旋喷桩工艺及其旋喷钻头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110409434A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112281826A (zh) * | 2020-10-23 | 2021-01-29 | 北京中润宝成工程技术有限公司 | 卵碎石地层中旋喷成桩的施工方法 |
CN113481978A (zh) * | 2021-07-23 | 2021-10-08 | 广州市第一市政工程有限公司 | 一种基于pvc花管的高压旋喷桩施工方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008174934A (ja) * | 2007-01-17 | 2008-07-31 | Mitani Sekisan Co Ltd | 杭穴掘削管理方法及び装置 |
JP2014134009A (ja) * | 2013-01-09 | 2014-07-24 | Ohbayashi Corp | 固化体の造成方法及びそれを用いた鋼管杭の埋込み方法並びに鋼管杭の埋込み構造 |
CN206522104U (zh) * | 2017-03-03 | 2017-09-26 | 中交第三公路工程局有限公司 | 高压旋喷桩钻头 |
CN107542084A (zh) * | 2016-06-24 | 2018-01-05 | 中国二十冶集团有限公司 | 碎石、卵石地质环境下三重管高压旋喷桩引孔成桩方法 |
CN108914939A (zh) * | 2018-07-03 | 2018-11-30 | 上海勇创建设发展有限公司 | 一种大直径超深高压喷射注浆施工方法 |
CN109403317A (zh) * | 2018-11-28 | 2019-03-01 | 中国电建集团贵阳勘测设计研究院有限公司 | 一种三重管旋喷法钻孔成桩系统及成桩方法 |
-
2019
- 2019-06-25 CN CN201910553510.4A patent/CN110409434A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008174934A (ja) * | 2007-01-17 | 2008-07-31 | Mitani Sekisan Co Ltd | 杭穴掘削管理方法及び装置 |
JP2014134009A (ja) * | 2013-01-09 | 2014-07-24 | Ohbayashi Corp | 固化体の造成方法及びそれを用いた鋼管杭の埋込み方法並びに鋼管杭の埋込み構造 |
CN107542084A (zh) * | 2016-06-24 | 2018-01-05 | 中国二十冶集团有限公司 | 碎石、卵石地质环境下三重管高压旋喷桩引孔成桩方法 |
CN206522104U (zh) * | 2017-03-03 | 2017-09-26 | 中交第三公路工程局有限公司 | 高压旋喷桩钻头 |
CN108914939A (zh) * | 2018-07-03 | 2018-11-30 | 上海勇创建设发展有限公司 | 一种大直径超深高压喷射注浆施工方法 |
CN109403317A (zh) * | 2018-11-28 | 2019-03-01 | 中国电建集团贵阳勘测设计研究院有限公司 | 一种三重管旋喷法钻孔成桩系统及成桩方法 |
Non-Patent Citations (1)
Title |
---|
鲁鸿福等: "卵漂石地层深基坑高压旋喷桩止水帷幕施工工艺 ", 《探矿工程(岩土钻掘工程)》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112281826A (zh) * | 2020-10-23 | 2021-01-29 | 北京中润宝成工程技术有限公司 | 卵碎石地层中旋喷成桩的施工方法 |
CN112281826B (zh) * | 2020-10-23 | 2021-11-09 | 北京中润宝成工程技术有限公司 | 卵碎石地层中旋喷成桩的施工方法 |
CN113481978A (zh) * | 2021-07-23 | 2021-10-08 | 广州市第一市政工程有限公司 | 一种基于pvc花管的高压旋喷桩施工方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101962949B (zh) | 长螺旋二重管高压搅喷桩施工方法及其装置 | |
CN101429766B (zh) | 一种地基加固的高压旋喷桩施工工艺 | |
CN104929114A (zh) | 一种高压旋喷桩止水帷幕施工装置及其方法 | |
CN106759297A (zh) | 一种支护桩与三管高压旋喷桩深基坑的施工方法 | |
CN106088099B (zh) | 一种地铁基坑锚索处理方法 | |
Kazemian et al. | Assessment and comparison of grouting and injection methods in geotechnical engineering | |
CN107299633A (zh) | 一种利用高压旋喷技术提高桩的承载力的施工方法 | |
CN204753574U (zh) | 一种高压旋喷桩止水帷幕施工装置 | |
CN104674798A (zh) | 一种无置换上下转换喷浆的五轴水泥土搅拌桩施工工法 | |
CN106284295A (zh) | 多通道钻喷一体化喷射注浆施工方法 | |
CN103015429A (zh) | 长螺旋旋喷搅拌水泥土型钢桩基坑止水支护方法 | |
CN114808990A (zh) | 一种高压预填充溶洞桩基施工方法 | |
CN107740434A (zh) | 一种用于砂卵石、白云岩破碎带水坝基坑防水帷幕的施工方法 | |
CN110409434A (zh) | 一种结合pvc管的高压旋喷桩工艺及其旋喷钻头 | |
CN104329020A (zh) | 一种加强型长螺旋嵌岩施工设备及其工艺 | |
CN112144514A (zh) | 旋挖钻机遇易塌砂卵石地层成孔成桩的简易方法 | |
CN102979091A (zh) | 带细石混凝土芯水泥旋喷桩施工方法 | |
CN114059527A (zh) | 一种适用于高地下水位坚硬土层的大直径搅拌桩施工方法 | |
CN201649093U (zh) | 长螺旋二重管高压搅喷桩施工装置 | |
CN104674797A (zh) | 一种无挤土的五轴水泥土搅拌桩施工工法 | |
CN103046568A (zh) | 长螺旋潜孔锤振动旋喷水泥土帷幕桩施工工艺 | |
CN201981543U (zh) | 无锁扣钢管桩基坑支护止水围堰结构 | |
CN111455976A (zh) | 挖槽法自凝灰浆防渗墙施工方法 | |
CN110318392A (zh) | 一种大直径水泥土桩建造方法 | |
CN207080242U (zh) | 盾构隧道端头竹筋注浆锚杆杯型水平加固结构 |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Gu Weihua Inventor after: Wang Yang Inventor after: Li Musha Inventor after: Ye Shengyuan Inventor after: Wan Li Inventor after: Qiu Yuan Inventor after: Gao Yuan Inventor after: Zhang Hongfan Inventor after: Zhang Lihong Inventor after: Huang Lihong Inventor after: Xie Jun Inventor before: Ye Shengyuan Inventor before: Wang Yang Inventor before: Li Musha Inventor before: Gu Weihua Inventor before: Wan Li Inventor before: Qiu Yuan Inventor before: Gao Yuan Inventor before: Zhang Hongfan Inventor before: Zhang Lihong Inventor before: Huang Lihong Inventor before: Xie Jun |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191105 |