CN106087705B - 混凝土孔后处理构造及其施工方法 - Google Patents
混凝土孔后处理构造及其施工方法 Download PDFInfo
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- CN106087705B CN106087705B CN201610539707.9A CN201610539707A CN106087705B CN 106087705 B CN106087705 B CN 106087705B CN 201610539707 A CN201610539707 A CN 201610539707A CN 106087705 B CN106087705 B CN 106087705B
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- China
- Prior art keywords
- reinforcing bar
- preformed hole
- concrete
- fixed
- hole
- Prior art date
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- 239000004567 concrete Substances 0.000 title claims abstract description 41
- 238000010276 construction Methods 0.000 title claims abstract description 40
- 238000012805 post-processing Methods 0.000 claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 238000005452 bending Methods 0.000 claims abstract description 28
- 239000011178 precast concrete Substances 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 239000011148 porous material Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000011017 operating method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610539707.9A CN106087705B (zh) | 2016-07-08 | 2016-07-08 | 混凝土孔后处理构造及其施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610539707.9A CN106087705B (zh) | 2016-07-08 | 2016-07-08 | 混凝土孔后处理构造及其施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106087705A CN106087705A (zh) | 2016-11-09 |
CN106087705B true CN106087705B (zh) | 2018-05-04 |
Family
ID=57212660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610539707.9A Active CN106087705B (zh) | 2016-07-08 | 2016-07-08 | 混凝土孔后处理构造及其施工方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106087705B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109457617B (zh) * | 2018-11-01 | 2024-04-12 | 南京工业大学 | 螺旋式混凝土预留孔装置及预留孔制作方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4754590A (en) * | 1986-09-15 | 1988-07-05 | Gordon James R | Method and apparatus for waterproofing concrete |
US8959863B2 (en) * | 2012-05-22 | 2015-02-24 | Gerald R. Gray | Method and apparatus to fill and fire proof holes in concrete floors of commercial buildings utilizing a precast plug |
CN203201142U (zh) * | 2013-04-27 | 2013-09-18 | 中国葛洲坝集团股份有限公司 | 一种悬空混凝土楼板预留孔洞封堵装置 |
CN203394035U (zh) * | 2013-07-23 | 2014-01-15 | 中国十七冶集团有限公司 | 一种砼平台预留孔模板封堵加固装置 |
CN203755682U (zh) * | 2014-02-25 | 2014-08-06 | 中国建筑第六工程局有限公司 | 一种混凝土结构楼板小洞口二次浇筑模板施工结构 |
CN204212408U (zh) * | 2014-10-31 | 2015-03-18 | 中国建筑第七工程局有限公司 | 一种预留洞补洞模板 |
CN204875521U (zh) * | 2015-03-23 | 2015-12-16 | 王豪 | 一种挂蓝吊杆预留孔封堵装置 |
CN205822020U (zh) * | 2016-07-08 | 2016-12-21 | 南京工业大学 | 混凝土预留孔封堵装置 |
-
2016
- 2016-07-08 CN CN201610539707.9A patent/CN106087705B/zh active Active
Also Published As
Publication number | Publication date |
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CN106087705A (zh) | 2016-11-09 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Jiandong Inventor after: Liu Duo Inventor after: Liang Zhiwen Inventor after: Yang Haitong Inventor after: Zhou Jinqiang Inventor after: Lu Chuanzhong Inventor after: Gao Naixiang Inventor before: Zhang Jiandong Inventor before: Liang Zhiwen Inventor before: Yang Haitong Inventor before: Zhou Jinqiang Inventor before: Lu Chuanzhong Inventor before: Gao Naixiang |
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GR01 | Patent grant |