CN106522292A - 一种灌浆联合预应力锚杆静压桩纠偏加固方法 - Google Patents
一种灌浆联合预应力锚杆静压桩纠偏加固方法 Download PDFInfo
- Publication number
- CN106522292A CN106522292A CN201610836291.7A CN201610836291A CN106522292A CN 106522292 A CN106522292 A CN 106522292A CN 201610836291 A CN201610836291 A CN 201610836291A CN 106522292 A CN106522292 A CN 106522292A
- Authority
- CN
- China
- Prior art keywords
- grouting
- pile
- static pressure
- building
- anchor rod
- 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
- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000003068 static effect Effects 0.000 title claims abstract description 36
- 230000002787 reinforcement Effects 0.000 title abstract 3
- 239000004568 cement Substances 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 34
- 239000002689 soil Substances 0.000 claims abstract description 30
- 239000000126 substance Substances 0.000 claims abstract description 18
- 239000002131 composite material Substances 0.000 claims abstract description 16
- 235000019353 potassium silicate Nutrition 0.000 claims description 24
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 239000011440 grout Substances 0.000 claims description 18
- 239000008267 milk Substances 0.000 claims description 18
- 210000004080 milk Anatomy 0.000 claims description 18
- 235000013336 milk Nutrition 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 238000013461 design Methods 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 9
- 206010016256 fatigue Diseases 0.000 claims description 2
- 239000011148 porous material Substances 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 12
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 18
- 238000012937 correction Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 9
- 238000007596 consolidation process Methods 0.000 description 8
- 238000004062 sedimentation Methods 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000012954 risk control Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000009424 underpinning Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D35/00—Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836291.7A CN106522292B (zh) | 2016-09-20 | 2016-09-20 | 一种灌浆联合预应力锚杆静压桩纠偏加固方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836291.7A CN106522292B (zh) | 2016-09-20 | 2016-09-20 | 一种灌浆联合预应力锚杆静压桩纠偏加固方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106522292A true CN106522292A (zh) | 2017-03-22 |
| CN106522292B CN106522292B (zh) | 2018-10-02 |
Family
ID=58343880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610836291.7A Active CN106522292B (zh) | 2016-09-20 | 2016-09-20 | 一种灌浆联合预应力锚杆静压桩纠偏加固方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522292B (zh) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547336A (zh) * | 2018-04-26 | 2018-09-18 | 北京恒祥宏业基础加固技术有限公司 | 一种适用于工业厂房独立桩基础的沉降加固顶升调平技术 |
| CN108755779A (zh) * | 2018-05-04 | 2018-11-06 | 中科院广州化灌工程有限公司 | 一种承压地下室锚杆静压桩的压桩止水施工工艺 |
| CN109252878A (zh) * | 2018-11-20 | 2019-01-22 | 广州泰利斯固结补强工程有限公司 | 一种单浆液及使用该单浆液的隧道稳固方法 |
| CN111779045A (zh) * | 2020-06-15 | 2020-10-16 | 广州市城市规划勘测设计研究院 | 一种地基加固纠偏方法 |
| CN112359888A (zh) * | 2020-06-24 | 2021-02-12 | 郑州市瑞杰结构加固工程有限公司 | 炭过滤罐体纠偏加固施工的静压桩反力架顶升体系及施工方法 |
| CN114277863A (zh) * | 2021-12-31 | 2022-04-05 | 北京中岩大地科技股份有限公司 | 一种既有建筑物基底土体加固的施工方法 |
| CN117468289A (zh) * | 2023-11-10 | 2024-01-30 | 青岛理工大学 | 一种防止道路差异沉降的预应力装置及施工方法 |
| CN118531833A (zh) * | 2024-07-24 | 2024-08-23 | 山东建筑大学 | 一种可调式光伏支架基础及纠偏施工方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2205121A (en) * | 1987-05-28 | 1988-11-30 | Roxbury Ltd | Underpinning buildings by using, in situ, cast piles |
| JPH10183661A (ja) * | 1996-10-21 | 1998-07-14 | Kenzo Murakami | 構造物の持ち上げ方法、その方法に用いるジャッキ係合構造およびブラケット |
| CN1078285C (zh) * | 1997-07-23 | 2002-01-23 | 夏强 | 倾斜建筑物可控纠偏施工方法及装置 |
| CN102966128A (zh) * | 2012-11-28 | 2013-03-13 | 三峡大学 | 锚杆静压钢护筒水气合冲纠偏方法 |
| CN105155602A (zh) * | 2015-09-11 | 2015-12-16 | 中铁西北科学研究院有限公司 | 一种多支点地基加固综合纠倾方法 |
-
2016
- 2016-09-20 CN CN201610836291.7A patent/CN106522292B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2205121A (en) * | 1987-05-28 | 1988-11-30 | Roxbury Ltd | Underpinning buildings by using, in situ, cast piles |
| JPH10183661A (ja) * | 1996-10-21 | 1998-07-14 | Kenzo Murakami | 構造物の持ち上げ方法、その方法に用いるジャッキ係合構造およびブラケット |
| CN1078285C (zh) * | 1997-07-23 | 2002-01-23 | 夏强 | 倾斜建筑物可控纠偏施工方法及装置 |
| CN102966128A (zh) * | 2012-11-28 | 2013-03-13 | 三峡大学 | 锚杆静压钢护筒水气合冲纠偏方法 |
| CN105155602A (zh) * | 2015-09-11 | 2015-12-16 | 中铁西北科学研究院有限公司 | 一种多支点地基加固综合纠倾方法 |
Non-Patent Citations (1)
| Title |
|---|
| 王林枫 等: "锚杆静压桩加固既有建筑物地基及纠偏设计与施工", 《施工技术》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547336A (zh) * | 2018-04-26 | 2018-09-18 | 北京恒祥宏业基础加固技术有限公司 | 一种适用于工业厂房独立桩基础的沉降加固顶升调平技术 |
| CN108547336B (zh) * | 2018-04-26 | 2021-03-23 | 北京恒祥宏业基础加固技术有限公司 | 一种适用于工业厂房独立桩基础的沉降加固顶升调平方法 |
| CN108755779A (zh) * | 2018-05-04 | 2018-11-06 | 中科院广州化灌工程有限公司 | 一种承压地下室锚杆静压桩的压桩止水施工工艺 |
| CN109252878A (zh) * | 2018-11-20 | 2019-01-22 | 广州泰利斯固结补强工程有限公司 | 一种单浆液及使用该单浆液的隧道稳固方法 |
| CN111779045A (zh) * | 2020-06-15 | 2020-10-16 | 广州市城市规划勘测设计研究院 | 一种地基加固纠偏方法 |
| CN111779045B (zh) * | 2020-06-15 | 2022-04-01 | 广州市城市规划勘测设计研究院 | 一种地基加固纠偏方法 |
| CN112359888A (zh) * | 2020-06-24 | 2021-02-12 | 郑州市瑞杰结构加固工程有限公司 | 炭过滤罐体纠偏加固施工的静压桩反力架顶升体系及施工方法 |
| CN114277863A (zh) * | 2021-12-31 | 2022-04-05 | 北京中岩大地科技股份有限公司 | 一种既有建筑物基底土体加固的施工方法 |
| CN117468289A (zh) * | 2023-11-10 | 2024-01-30 | 青岛理工大学 | 一种防止道路差异沉降的预应力装置及施工方法 |
| CN118531833A (zh) * | 2024-07-24 | 2024-08-23 | 山东建筑大学 | 一种可调式光伏支架基础及纠偏施工方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106522292B (zh) | 2018-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106522292B (zh) | 一种灌浆联合预应力锚杆静压桩纠偏加固方法 | |
| CN102518051B (zh) | 一种桥墩偏位纠正与加固系统 | |
| CN109024609B (zh) | 一种基于老旧排桩的基坑支护结构及其施工方法 | |
| CN110080244A (zh) | 一种超大深基坑换撑回填结构及施工方法 | |
| CN111705795A (zh) | 一种边坡加固的预制锚墩及后浇格构梁装配整体施工方法 | |
| CN207228186U (zh) | 建筑加固纠偏的注浆复合地基 | |
| CN111810185B (zh) | 一种隧道隧底预加固施工方法 | |
| CN108517861B (zh) | 一种抵抗地基隆起的复合加筋桩构造及施工方法 | |
| CN107326816A (zh) | 一种预制垫石以及桥梁的提升方法 | |
| CN106013834B (zh) | 用于地下室增层的装置及方法 | |
| CN213867907U (zh) | 用于输电线路的预制扩盘根键式掏挖类基础 | |
| CN206844132U (zh) | 超高轻型支挡结构 | |
| CN221878204U (zh) | 一种受限空间锚筋式承台梁反压微型钢管加固桩基结构 | |
| CN209836780U (zh) | 具有锚定板的轻型桥台 | |
| CN206800434U (zh) | 一种桥梁桩基复合加固结构 | |
| CN108360585A (zh) | 临近边坡高层建筑基础的托换加固方法及建筑物复合基础 | |
| CN206110151U (zh) | 提高挡土墙背后场地标高的混凝土结构 | |
| CN217480204U (zh) | 一种格构梁护坡结构 | |
| CN208472713U (zh) | 一种治理小型滑坡的组合结构微型桩 | |
| CN114232491B (zh) | 一种隧洞内多跨简支预应力桥跨的施工方法 | |
| CN106223344A (zh) | 一种地面管桩锚框架基坑支护方法 | |
| CN109898531A (zh) | 重力式装配混凝土挡土墙 | |
| CN112663695A (zh) | 一种含砂质地层桩基础构筑物抬升纠偏的施工方法 | |
| CN211948542U (zh) | 一种抗滑衡重式挡墙组件及挡墙系统 | |
| CN114809014A (zh) | 一种带有卸荷管棚的桩锚组合支护结构的施工方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Grouting combined prestressed anchor rod static pressure pile rectification and reinforcement method Effective date of registration: 20191121 Granted publication date: 20181002 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGZHOU CHEMICAL GROUTING CO.,LTD. CAS Registration number: Y2019440000208 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210910 Granted publication date: 20181002 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGZHOU CHEMICAL GROUTING Co.,Ltd. CAS Registration number: Y2019440000208 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of rectification and reinforcement of grouting combined with prestressed anchor static pressure pile Effective date of registration: 20220722 Granted publication date: 20181002 Pledgee: Agricultural Bank of China Limited Guangzhou Tianhe sub branch Pledgor: GUANGZHOU CHEMICAL GROUTING CO.,LTD. CAS Registration number: Y2022980010911 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20181002 Pledgee: Agricultural Bank of China Limited Guangzhou Tianhe sub branch Pledgor: GUANGZHOU CHEMICAL GROUTING CO.,LTD. CAS Registration number: Y2022980010911 |