CN2457209Y - 预应力锚杆补偿重力式围护结构 - Google Patents
预应力锚杆补偿重力式围护结构 Download PDFInfo
- Publication number
- CN2457209Y CN2457209Y CN 01210118 CN01210118U CN2457209Y CN 2457209 Y CN2457209 Y CN 2457209Y CN 01210118 CN01210118 CN 01210118 CN 01210118 U CN01210118 U CN 01210118U CN 2457209 Y CN2457209 Y CN 2457209Y
- Authority
- CN
- China
- Prior art keywords
- anchor rod
- building enclosure
- anchor
- gravity
- prestress
- 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.)
- Expired - Lifetime
Links
- 230000005484 gravity Effects 0.000 title claims abstract description 28
- 239000002689 soil Substances 0.000 claims abstract description 10
- 238000009412 basement excavation Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000011083 cement mortar Substances 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000013019 agitation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (1)
- 预应力锚杆补偿重力式围护结构,包括重力式围护结构坝体(1),承压板(2),螺锚(3),锚杆(4),其特征在于:采用偏心通过重力坝体到土体竖向设置锚杆(4),承压板(2)设在坝体顶部锚杆处,在锚杆(4)顶端设置通过螺锚3,通过螺锚(3)给锚杆(4)施加预应力,形成预应力锚杆补偿重力式围护结构。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01210118 CN2457209Y (zh) | 2001-01-09 | 2001-01-09 | 预应力锚杆补偿重力式围护结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01210118 CN2457209Y (zh) | 2001-01-09 | 2001-01-09 | 预应力锚杆补偿重力式围护结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2457209Y true CN2457209Y (zh) | 2001-10-31 |
Family
ID=33629727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01210118 Expired - Lifetime CN2457209Y (zh) | 2001-01-09 | 2001-01-09 | 预应力锚杆补偿重力式围护结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2457209Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101560770B (zh) * | 2008-04-15 | 2011-05-25 | 广东省六建集团有限公司 | 一种深建筑基坑支护体系 |
CN103352477A (zh) * | 2013-07-12 | 2013-10-16 | 青岛理工大学 | 竖向预应力锚杆重力式复合挡墙及挡墙的设计与施工方法 |
-
2001
- 2001-01-09 CN CN 01210118 patent/CN2457209Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101560770B (zh) * | 2008-04-15 | 2011-05-25 | 广东省六建集团有限公司 | 一种深建筑基坑支护体系 |
CN103352477A (zh) * | 2013-07-12 | 2013-10-16 | 青岛理工大学 | 竖向预应力锚杆重力式复合挡墙及挡墙的设计与施工方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101078216B (zh) | 一种水泥搅拌土帷幕植入预制钢筋砼抗侧向力桩的方法 | |
CN109914472B (zh) | 一种软土地区装配式综合管廊及其施工方法 | |
CN2647920Y (zh) | 建筑基坑支护用的斜撑 | |
CN103526781A (zh) | 一种古建筑基础整体托盘隔震加固结构及其施工方法 | |
CN109024609A (zh) | 一种基于老旧排桩的基坑支护结构及其施工方法 | |
CN102409697A (zh) | 预制装配式塔桅结构基础 | |
CN113863706B (zh) | 既有建筑低净空下旋喷静压复合桩施工方法及应用装置 | |
KR20030097085A (ko) | 옹벽용 프리캐스트 콘크리트 블록 및 탑다운 공법을이용한 옹벽 시공방법 | |
CN1279319A (zh) | 一种地下室全逆作施工方法 | |
CN205894089U (zh) | 一种预制装配式生态型挡土支护结构 | |
CN107165173A (zh) | 一种基坑支护体系及其施工方法 | |
CN206902783U (zh) | 用于减小房屋不均匀沉降的可调节式加固纠偏结构 | |
CN110904992B (zh) | 整体装配式加装电梯的电梯基础构件及其施工方法 | |
CN112575789A (zh) | 斜拉式空间桁架基坑内支撑体系 | |
CN205382942U (zh) | 既有设施下多层地下空间幕架式暗挖施工的支护结构 | |
CN2457209Y (zh) | 预应力锚杆补偿重力式围护结构 | |
CN203603176U (zh) | 一种古建筑基础整体托盘隔震加固结构 | |
CN103711123B (zh) | 竹节式砂浆桩的施工方法 | |
CN202227362U (zh) | 一种预制装配式塔桅结构基础 | |
CN206220121U (zh) | 装配式点锚挡墙 | |
RU2390609C1 (ru) | Способ возведения свайно-плитного фундамента | |
CN212896435U (zh) | 一种组合式预制承台桩基础 | |
CN213867836U (zh) | 一种竖向大跨度空缺中楼板的临时水平换撑结构 | |
CN1141460C (zh) | 一种用于支护基坑侧壁的无根护壁桩及其施工方法 | |
CN212656252U (zh) | 一种新型输电线路杆塔基础 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090213 Address after: Shanghai City, Minhang District Wuzhong Road A flourish lotus Plaza No. 1050 buildings on the eighth floor, zip code: 201103 Co-patentee after: Li Xiangfan Patentee after: Zhongda construction group Limited by Share Ltd Address before: Room 494, 12 Tongji Village, Zhangwu Road, Shanghai, China: 200092 Patentee before: Li Xiangfan |
|
ASS | Succession or assignment of patent right |
Owner name: ZHONGDA CONSTRUCTION GROUP CO., LTD. Free format text: FORMER OWNER: LI XIANGFAN Effective date: 20090213 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20110109 Granted publication date: 20011031 |