CN103938637A - 夹硬层软土地质刚柔组合桩基坑支护施工方法 - Google Patents
夹硬层软土地质刚柔组合桩基坑支护施工方法 Download PDFInfo
- Publication number
- CN103938637A CN103938637A CN201410164052.2A CN201410164052A CN103938637A CN 103938637 A CN103938637 A CN 103938637A CN 201410164052 A CN201410164052 A CN 201410164052A CN 103938637 A CN103938637 A CN 103938637A
- Authority
- CN
- China
- Prior art keywords
- pile
- concrete
- hard
- reinforcing cage
- rigid
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 39
- 239000002689 soil Substances 0.000 title claims abstract description 25
- 230000008093 supporting effect Effects 0.000 title claims abstract description 18
- 239000011229 interlayer Substances 0.000 title abstract description 8
- 239000004567 concrete Substances 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000004568 cement Substances 0.000 claims abstract description 16
- 238000005553 drilling Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims abstract description 10
- 230000005484 gravity Effects 0.000 claims abstract description 6
- 238000005086 pumping Methods 0.000 claims abstract description 4
- 230000010412 perfusion Effects 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 48
- 230000035515 penetration Effects 0.000 claims description 27
- 239000004570 mortar (masonry) Substances 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 239000004927 clay Substances 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000011230 binding agent Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- 238000013461 design Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005056 compaction Methods 0.000 claims description 4
- 239000011440 grout Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 238000007569 slipcasting Methods 0.000 claims description 4
- 241001669679 Eleotris Species 0.000 claims description 3
- 230000027455 binding Effects 0.000 claims description 3
- 238000009739 binding Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000007580 dry-mixing Methods 0.000 claims description 3
- 230000003203 everyday effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 16
- 210000003205 muscle Anatomy 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- -1 and label is 42.5 Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410164052.2A CN103938637B (zh) | 2014-04-14 | 2014-04-14 | 夹硬层软土地质刚柔组合桩基坑支护施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410164052.2A CN103938637B (zh) | 2014-04-14 | 2014-04-14 | 夹硬层软土地质刚柔组合桩基坑支护施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103938637A true CN103938637A (zh) | 2014-07-23 |
CN103938637B CN103938637B (zh) | 2016-04-06 |
Family
ID=51186492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410164052.2A Expired - Fee Related CN103938637B (zh) | 2014-04-14 | 2014-04-14 | 夹硬层软土地质刚柔组合桩基坑支护施工方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103938637B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104264688A (zh) * | 2014-10-22 | 2015-01-07 | 广州市城市规划勘测设计研究院 | 人工挖孔变截面桩支护施工工艺 |
CN105887890A (zh) * | 2016-04-14 | 2016-08-24 | 广州市鲁班建筑集团股份有限公司 | 塑性桩及塑性桩的施工方法、基坑支护止水结构 |
CN106761814A (zh) * | 2017-02-08 | 2017-05-31 | 海南大学 | 一种管幕与竹筋注浆锚杆联合支护结构及方法 |
CN107587502A (zh) * | 2017-09-23 | 2018-01-16 | 北京建材地质工程有限公司 | 一种旋挖成孔压灌水泥土咬合帷幕桩的施工方法 |
CN110080238A (zh) * | 2018-12-07 | 2019-08-02 | 深圳市工勘岩土集团有限公司 | 深厚松散填石层咬合桩一荤二素组合式成桩方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101328712A (zh) * | 2008-07-29 | 2008-12-24 | 上海市第二建筑有限公司 | 一种适用于软土及带障碍物土层中的咬合桩施工方法 |
CN202194148U (zh) * | 2011-07-15 | 2012-04-18 | 深圳市鸿荣轩建设工程有限公司 | 一种止水帷幕 |
CN202194127U (zh) * | 2011-05-31 | 2012-04-18 | 中国石油化工集团公司 | 变径高压旋喷刚性桩 |
KR101159755B1 (ko) * | 2008-08-29 | 2012-06-28 | 주식회사 이엔지건설엔지니어링 | 마감블럭 및 이를 이용한 옹벽 |
CN202626978U (zh) * | 2012-04-10 | 2012-12-26 | 中冶建筑研究总院有限公司 | 一种水泥土咬合桩组及其构成的防渗墙、建筑基坑支护体系 |
-
2014
- 2014-04-14 CN CN201410164052.2A patent/CN103938637B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101328712A (zh) * | 2008-07-29 | 2008-12-24 | 上海市第二建筑有限公司 | 一种适用于软土及带障碍物土层中的咬合桩施工方法 |
KR101159755B1 (ko) * | 2008-08-29 | 2012-06-28 | 주식회사 이엔지건설엔지니어링 | 마감블럭 및 이를 이용한 옹벽 |
CN202194127U (zh) * | 2011-05-31 | 2012-04-18 | 中国石油化工集团公司 | 变径高压旋喷刚性桩 |
CN202194148U (zh) * | 2011-07-15 | 2012-04-18 | 深圳市鸿荣轩建设工程有限公司 | 一种止水帷幕 |
CN202626978U (zh) * | 2012-04-10 | 2012-12-26 | 中冶建筑研究总院有限公司 | 一种水泥土咬合桩组及其构成的防渗墙、建筑基坑支护体系 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104264688A (zh) * | 2014-10-22 | 2015-01-07 | 广州市城市规划勘测设计研究院 | 人工挖孔变截面桩支护施工工艺 |
CN105887890A (zh) * | 2016-04-14 | 2016-08-24 | 广州市鲁班建筑集团股份有限公司 | 塑性桩及塑性桩的施工方法、基坑支护止水结构 |
CN106761814A (zh) * | 2017-02-08 | 2017-05-31 | 海南大学 | 一种管幕与竹筋注浆锚杆联合支护结构及方法 |
CN107587502A (zh) * | 2017-09-23 | 2018-01-16 | 北京建材地质工程有限公司 | 一种旋挖成孔压灌水泥土咬合帷幕桩的施工方法 |
CN110080238A (zh) * | 2018-12-07 | 2019-08-02 | 深圳市工勘岩土集团有限公司 | 深厚松散填石层咬合桩一荤二素组合式成桩方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103938637B (zh) | 2016-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102518135B (zh) | 水平旋喷土锚和灌注桩复合基坑支护施工工法 | |
CN100572683C (zh) | 大直径超深入岩钻孔扩底灌注桩施工方法 | |
CN101929340B (zh) | 煤矿井下平斜巷管棚预注浆超前支护施工工艺 | |
CN103147442B (zh) | 超深基坑压灌桩与预应力锚杆联合支护施工方法 | |
CN104453946B (zh) | 一种软弱围岩隧道修建的超前加固施工方法 | |
CN203452083U (zh) | 旋扩桩成桩设备及进浆装置 | |
CN104499479B (zh) | 一种穿越砂砾石回填层的挖孔桩施工方法 | |
CN103938637B (zh) | 夹硬层软土地质刚柔组合桩基坑支护施工方法 | |
CN106759297A (zh) | 一种支护桩与三管高压旋喷桩深基坑的施工方法 | |
CN102943466A (zh) | 微型钢管混凝土桩穿透路基层加固软弱地基施工工法 | |
CN105442605B (zh) | 拔出phc桩再利用于深基坑支护施工方法 | |
CN105155550A (zh) | 联合支护开挖大厚度强风化砂岩层深基坑的施工方法 | |
CN106677168A (zh) | 一种超流态混凝土灌注桩的施工方法 | |
CN101250878A (zh) | 一种用无嵌固端桩锚结合锚板墙的深基坑支护方法 | |
CN111501781A (zh) | 一种杂填土超深基坑固结注浆结合双排钢管桩支护方法及结构 | |
CN113174958A (zh) | 一种劣质地况下临近道路基坑施工方法 | |
CN107100164A (zh) | 一种长螺旋钻孔压灌桩施工方法 | |
CN102235007B (zh) | 上钉下桩组合的深基支护方法 | |
CN206971247U (zh) | 一种置于卸荷岩体上的混凝土趾板基础加固结构 | |
CN104846820B (zh) | 一种端承型螺纹式挤土桩成桩设备及成桩施工方法 | |
CN113293773A (zh) | 一种基坑支护体系及其施工方法 | |
CN110409416A (zh) | 一种湿陷性土或溶陷性土地基的处理方法 | |
CN211713954U (zh) | 深层粉细砂地层中的钻孔灌注桩 | |
CN108571330A (zh) | 一种处理地铁底板后浇带渗漏水的方法 | |
CN201296932Y (zh) | 分节预制下沉的地下室外墙及其导墙 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yu Donghua Inventor before: Zhu Kui |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170401 Address after: 523112 Dongcheng District Province, Dongguan, Dongguan Road, long road, No. silver Gate Street, room 3, No. 202 Patentee after: Guangdong Keyi Xintai building science and Technology Development Co Ltd Address before: 325000 Jinchuan economic and Technological Development Zone, Tianhe Road, Wenzhou, No. 4 Zhejiang Road Patentee before: Ye Changqing |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20210414 |