CN107605172B - 一种混凝土屋面梁的加固结构施工方法 - Google Patents
一种混凝土屋面梁的加固结构施工方法 Download PDFInfo
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- CN107605172B CN107605172B CN201710956868.2A CN201710956868A CN107605172B CN 107605172 B CN107605172 B CN 107605172B CN 201710956868 A CN201710956868 A CN 201710956868A CN 107605172 B CN107605172 B CN 107605172B
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- concrete
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- roof beam
- pull rod
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- 239000004567 concrete Substances 0.000 title claims abstract description 199
- 238000010276 construction Methods 0.000 title claims description 6
- 230000003014 reinforcing effect Effects 0.000 title description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 210
- 239000010959 steel Substances 0.000 claims abstract description 210
- 239000000725 suspension Substances 0.000 claims abstract description 74
- 239000010410 layer Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 10
- 238000005553 drilling Methods 0.000 claims description 9
- 230000035882 stress Effects 0.000 claims description 7
- 238000004873 anchoring Methods 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 230000032683 aging Effects 0.000 claims description 3
- 235000014121 butter Nutrition 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0281—Repairing or restoring roofing or roof covering
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/121—Construction of stressing jacks
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Reinforcement Elements For Buildings (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
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Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201710956868.2A CN107605172B (zh) | 2017-10-16 | 2017-10-16 | 一种混凝土屋面梁的加固结构施工方法 |
CN201911131415.1A CN110821204A (zh) | 2017-10-16 | 2017-10-16 | 一种混凝土屋面梁的加固施工方法 |
Applications Claiming Priority (1)
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CN201710956868.2A CN107605172B (zh) | 2017-10-16 | 2017-10-16 | 一种混凝土屋面梁的加固结构施工方法 |
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CN201911131415.1A Division CN110821204A (zh) | 2017-10-16 | 2017-10-16 | 一种混凝土屋面梁的加固施工方法 |
Publications (2)
Publication Number | Publication Date |
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CN107605172A CN107605172A (zh) | 2018-01-19 |
CN107605172B true CN107605172B (zh) | 2020-04-17 |
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CN201710956868.2A Active CN107605172B (zh) | 2017-10-16 | 2017-10-16 | 一种混凝土屋面梁的加固结构施工方法 |
CN201911131415.1A Withdrawn CN110821204A (zh) | 2017-10-16 | 2017-10-16 | 一种混凝土屋面梁的加固施工方法 |
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CN201911131415.1A Withdrawn CN110821204A (zh) | 2017-10-16 | 2017-10-16 | 一种混凝土屋面梁的加固施工方法 |
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CN (2) | CN107605172B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110984622B (zh) * | 2019-12-23 | 2021-06-04 | 南阳理工学院 | 一种古建筑保护固定装置 |
CN113089837B (zh) * | 2021-05-14 | 2022-02-08 | 中建八局第二建设有限公司 | 一种环保型钢结构螺旋坡道及其施工方法 |
CN117947974B (zh) * | 2024-03-26 | 2024-06-25 | 中国建筑设计研究院有限公司 | 一种预应力加固的木屋架 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103266574A (zh) * | 2013-05-02 | 2013-08-28 | 浙江大学 | 一种斜缆加固简支箱梁桥的方法 |
KR101569274B1 (ko) * | 2014-04-08 | 2015-11-13 | 가톨릭관동대학교산학협력단 | 프리스트레스 강선을 이용한 철근콘크리트 보의 외부 보강구조 및 보강방법 |
CN105625743A (zh) * | 2016-02-24 | 2016-06-01 | 朱奎 | 带次梁的混凝土主梁加固结构 |
CN205857789U (zh) * | 2016-07-21 | 2017-01-04 | 卡本复合材料(天津)有限公司 | 一种预张拉碳纤维板加固混凝土梁板装置 |
CN106639355A (zh) * | 2017-01-12 | 2017-05-10 | 叶香竹 | 一种加固混凝土梁结构 |
CN107100095A (zh) * | 2017-06-14 | 2017-08-29 | 沈阳建筑大学 | 一种t型刚构桥斜拉加固结构及其施工方法 |
CN107227741A (zh) * | 2017-07-30 | 2017-10-03 | 叶长青 | 地下室支护结构 |
CN107227861A (zh) * | 2017-07-30 | 2017-10-03 | 叶长青 | 混凝土楼板加固结构 |
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2017
- 2017-10-16 CN CN201710956868.2A patent/CN107605172B/zh active Active
- 2017-10-16 CN CN201911131415.1A patent/CN110821204A/zh not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103266574A (zh) * | 2013-05-02 | 2013-08-28 | 浙江大学 | 一种斜缆加固简支箱梁桥的方法 |
KR101569274B1 (ko) * | 2014-04-08 | 2015-11-13 | 가톨릭관동대학교산학협력단 | 프리스트레스 강선을 이용한 철근콘크리트 보의 외부 보강구조 및 보강방법 |
CN105625743A (zh) * | 2016-02-24 | 2016-06-01 | 朱奎 | 带次梁的混凝土主梁加固结构 |
CN205857789U (zh) * | 2016-07-21 | 2017-01-04 | 卡本复合材料(天津)有限公司 | 一种预张拉碳纤维板加固混凝土梁板装置 |
CN106639355A (zh) * | 2017-01-12 | 2017-05-10 | 叶香竹 | 一种加固混凝土梁结构 |
CN107100095A (zh) * | 2017-06-14 | 2017-08-29 | 沈阳建筑大学 | 一种t型刚构桥斜拉加固结构及其施工方法 |
CN107227741A (zh) * | 2017-07-30 | 2017-10-03 | 叶长青 | 地下室支护结构 |
CN107227861A (zh) * | 2017-07-30 | 2017-10-03 | 叶长青 | 混凝土楼板加固结构 |
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Publication number | Publication date |
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CN107605172A (zh) | 2018-01-19 |
CN110821204A (zh) | 2020-02-21 |
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Address after: 325000, No. 48, Jingshan Hill Road, Ouhai District, Wenzhou, Zhejiang Applicant after: Ye Changqing Address before: 325000 No. 4, Jinchuan Road, Tianhe street, Wenzhou economic and Technological Development Zone, Zhejiang, China Applicant before: Ye Changqing |
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