CN112392034A - 一种组合式的预应力混凝土管桩 - Google Patents
一种组合式的预应力混凝土管桩 Download PDFInfo
- Publication number
- CN112392034A CN112392034A CN202011304101.XA CN202011304101A CN112392034A CN 112392034 A CN112392034 A CN 112392034A CN 202011304101 A CN202011304101 A CN 202011304101A CN 112392034 A CN112392034 A CN 112392034A
- Authority
- CN
- China
- Prior art keywords
- pile
- steel
- piles
- adjacent
- steel plate
- 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
- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 205
- 239000010959 steel Substances 0.000 claims abstract description 205
- 230000002787 reinforcement Effects 0.000 claims description 55
- 239000004567 concrete Substances 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 16
- 238000005119 centrifugation Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- E02D5/24—Prefabricated piles
- E02D5/30—Prefabricated piles made of concrete or reinforced concrete or made of steel and concrete
-
- 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
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
- E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments
- E02D5/526—Connection means between pile segments
-
- 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
- E02D5/58—Prestressed concrete piles
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011304101.XA CN112392034B (zh) | 2020-11-19 | 2020-11-19 | 一种组合式的预应力混凝土管桩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011304101.XA CN112392034B (zh) | 2020-11-19 | 2020-11-19 | 一种组合式的预应力混凝土管桩 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112392034A true CN112392034A (zh) | 2021-02-23 |
CN112392034B CN112392034B (zh) | 2022-04-26 |
Family
ID=74605936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011304101.XA Active CN112392034B (zh) | 2020-11-19 | 2020-11-19 | 一种组合式的预应力混凝土管桩 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112392034B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112878313A (zh) * | 2021-03-19 | 2021-06-01 | 中基发展建设工程有限责任公司 | 一种坚硬夹层phc管射桩射流后压浆施工工艺 |
WO2022243670A1 (en) * | 2021-05-17 | 2022-11-24 | Keltbray Limited | Pile assembly and method of making a pile assembly |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102877465A (zh) * | 2012-10-19 | 2013-01-16 | 天津宝丰混凝土桩杆有限公司 | 一种配有钢绞线的管桩钢筋笼 |
CN103741673A (zh) * | 2014-01-24 | 2014-04-23 | 俞向阳 | 一种自锚式钢绞线先张法离心混凝土桩及其制造方法 |
CN104652430A (zh) * | 2014-12-30 | 2015-05-27 | 青岛昊河水泥制品有限责任公司 | 复合配筋部分预应力混凝土实心方桩及其制作方法 |
US20150267373A1 (en) * | 2009-07-01 | 2015-09-24 | Nutech Ventures, Inc. | Continuously Prestressed Concrete Pile Splice |
CN110499755A (zh) * | 2019-09-02 | 2019-11-26 | 江阴市隆烽预制构件有限公司 | 预应力混凝土实心方桩 |
-
2020
- 2020-11-19 CN CN202011304101.XA patent/CN112392034B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150267373A1 (en) * | 2009-07-01 | 2015-09-24 | Nutech Ventures, Inc. | Continuously Prestressed Concrete Pile Splice |
CN102877465A (zh) * | 2012-10-19 | 2013-01-16 | 天津宝丰混凝土桩杆有限公司 | 一种配有钢绞线的管桩钢筋笼 |
CN103741673A (zh) * | 2014-01-24 | 2014-04-23 | 俞向阳 | 一种自锚式钢绞线先张法离心混凝土桩及其制造方法 |
CN104652430A (zh) * | 2014-12-30 | 2015-05-27 | 青岛昊河水泥制品有限责任公司 | 复合配筋部分预应力混凝土实心方桩及其制作方法 |
CN110499755A (zh) * | 2019-09-02 | 2019-11-26 | 江阴市隆烽预制构件有限公司 | 预应力混凝土实心方桩 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112878313A (zh) * | 2021-03-19 | 2021-06-01 | 中基发展建设工程有限责任公司 | 一种坚硬夹层phc管射桩射流后压浆施工工艺 |
WO2022243670A1 (en) * | 2021-05-17 | 2022-11-24 | Keltbray Limited | Pile assembly and method of making a pile assembly |
Also Published As
Publication number | Publication date |
---|---|
CN112392034B (zh) | 2022-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3516121B1 (de) | Fundament für eine windmühle | |
CN112392034B (zh) | 一种组合式的预应力混凝土管桩 | |
EP2242885B1 (de) | Windenergieanlage sowie verfahren zu deren errichtung | |
AT519189B1 (de) | Fundament für eine Windmühle | |
KR101325245B1 (ko) | 강관과 콘크리트 합성된 조립식 교각 및 그 시공방법 | |
CN107964948A (zh) | 一种超大直径拼装式空心桩及其拼接方法 | |
CN103938614A (zh) | 加强型预应力混凝土波形板桩 | |
JP2013155600A (ja) | 鋼管・コンクリート複合構造橋脚 | |
CN107687281A (zh) | 一种预应力张拉端滑模模板安装方法 | |
CN211848867U (zh) | 齿槽式预制桥墩与承台连接结构 | |
CN212103636U (zh) | 一种基于uhpc接缝的预制拼装空心桥墩 | |
CN210827834U (zh) | 一种装配式钢筋混凝土梁柱连接结构 | |
CN110565550A (zh) | 一种装配式自排水管涵及其装配方法 | |
CN111975981A (zh) | 一种预制构件、预制构件的端部张拉装置及张拉方法 | |
CN111851832A (zh) | 装配建筑板下叠合t梁翼板张拉端节点构造及施工方法 | |
JPH0369715A (ja) | 耐蝕杭の施工法 | |
CN216194664U (zh) | 一种预应力装配式地下连续墙 | |
CN106400956B (zh) | 一种钢筋混凝土框架梁柱节点加固结构及其施工方法 | |
CN112392031A (zh) | 一种高承载及抗拔的预应力混凝土管桩 | |
CN108330988A (zh) | 一种多边形基坑支护结构及施工方法 | |
CN210238488U (zh) | 一种混凝土桩体结构 | |
CN211446640U (zh) | 一种装配式自排水管涵 | |
CN113719152A (zh) | 一种钢构件外包预应力预制混凝土加固结构及施工方法 | |
CN218345936U (zh) | 一种混合连接的多节段预制拼装桥墩 | |
CN218177370U (zh) | 一种灌槽式竹节形预制混凝土风电塔筒 |
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 | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 315100 no.488, North Mozhi Road, Dongqianhu tourist resort, Ningbo City, Zhejiang Province Applicant after: Zhejiang Haoda Foundation Engineering Co.,Ltd. Address before: 315100 no.488, North Mozhi Road, Dongqianhu tourist resort, Ningbo City, Zhejiang Province Applicant before: Zhejiang kunhuang Foundation Engineering Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221102 Address after: 8-2-1, No. 551, Dongqianhu Avenue, Dongqianhu Town, Yinzhou District, Ningbo City, Zhejiang Province 315100 Patentee after: Ningbo Zhongming Geotechnical Engineering Co.,Ltd. Address before: 315100 no.488, North Mozhi Road, Dongqianhu tourist resort, Ningbo City, Zhejiang Province Patentee before: Zhejiang Haoda Foundation Engineering Co.,Ltd. |
|
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 composite prestressed concrete pipe pile Effective date of registration: 20231011 Granted publication date: 20220426 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Ningbo Yinzhou Branch Pledgor: Ningbo Zhongming Geotechnical Engineering Co.,Ltd. Registration number: Y2023980060591 |