CN103306495B - 木结构截柱加固施工方法 - Google Patents
木结构截柱加固施工方法 Download PDFInfo
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- CN103306495B CN103306495B CN201310270428.3A CN201310270428A CN103306495B CN 103306495 B CN103306495 B CN 103306495B CN 201310270428 A CN201310270428 A CN 201310270428A CN 103306495 B CN103306495 B CN 103306495B
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- Prior art keywords
- draw
- steel joist
- girder
- preformed hole
- prestressed
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 47
- 239000010959 steel Substances 0.000 claims abstract description 47
- 230000003014 reinforcing effect Effects 0.000 claims description 45
- 239000002023 wood Substances 0.000 claims description 39
- 230000002787 reinforcement Effects 0.000 claims description 33
- 238000004873 anchoring Methods 0.000 claims description 14
- 238000005728 strengthening Methods 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 210000003205 muscle Anatomy 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000004568 cement Substances 0.000 abstract 1
- 239000011083 cement mortar Substances 0.000 abstract 1
- 239000004570 mortar (masonry) Substances 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 abstract 1
- 238000007569 slipcasting Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 210000002435 tendon Anatomy 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Abstract
Description
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201510076845.3A CN104806031B (zh) | 2013-06-21 | 2013-06-21 | 木结构加固施工方法 |
CN201310270428.3A CN103306495B (zh) | 2013-06-21 | 2013-06-21 | 木结构截柱加固施工方法 |
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CN201310270428.3A CN103306495B (zh) | 2013-06-21 | 2013-06-21 | 木结构截柱加固施工方法 |
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CN201510076845.3A Division CN104806031B (zh) | 2013-06-21 | 2013-06-21 | 木结构加固施工方法 |
Publications (2)
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CN103306495A CN103306495A (zh) | 2013-09-18 |
CN103306495B true CN103306495B (zh) | 2015-09-09 |
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CN201310270428.3A Expired - Fee Related CN103306495B (zh) | 2013-06-21 | 2013-06-21 | 木结构截柱加固施工方法 |
CN201510076845.3A Active CN104806031B (zh) | 2013-06-21 | 2013-06-21 | 木结构加固施工方法 |
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CN201510076845.3A Active CN104806031B (zh) | 2013-06-21 | 2013-06-21 | 木结构加固施工方法 |
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CN (2) | CN103306495B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104863378B (zh) * | 2015-05-08 | 2017-09-15 | 中国建筑第八工程局有限公司 | 混凝土涨模的修补方法 |
CN105672688B (zh) * | 2016-02-16 | 2017-12-08 | 福州大学 | 一种续接木结构的预应力增强装置及其施工方法 |
CN107542279B (zh) * | 2017-09-06 | 2023-07-14 | 江西中福齐天建设集团有限公司 | 木梁加固结构 |
CN108396867B (zh) * | 2018-05-09 | 2024-05-28 | 上海都市再生实业有限公司 | 多个木梁与木柱同一标高连接结构及方法 |
CN111561175B (zh) * | 2020-05-27 | 2021-12-14 | 上海标架建筑科技有限公司 | 一种预应力托换静力切割拔柱施工工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09228655A (ja) * | 1996-02-27 | 1997-09-02 | Hazama Gumi Ltd | 既存構造物の補強構造 |
JP2003161043A (ja) * | 2001-11-26 | 2003-06-06 | Mitsubishi Kagaku Sanshi Corp | コンクリート柱又は梁の補強構造及び補強工法 |
JP2007138472A (ja) * | 2005-11-16 | 2007-06-07 | Fujita Corp | 鉄筋コンクリート造ラーメン構造の既存建物の耐震補強工法 |
CN202767548U (zh) * | 2012-07-17 | 2013-03-06 | 陕西省建筑科学研究院 | 一种木结构梁或柱的加固装置 |
CN103075014A (zh) * | 2013-02-06 | 2013-05-01 | 全恩懋 | 预应力片材二次夹持张拉锚固系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102758537B (zh) * | 2012-07-12 | 2013-06-19 | 江苏和平建设集团有限公司 | 木结构建筑施工方法 |
-
2013
- 2013-06-21 CN CN201310270428.3A patent/CN103306495B/zh not_active Expired - Fee Related
- 2013-06-21 CN CN201510076845.3A patent/CN104806031B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09228655A (ja) * | 1996-02-27 | 1997-09-02 | Hazama Gumi Ltd | 既存構造物の補強構造 |
JP2003161043A (ja) * | 2001-11-26 | 2003-06-06 | Mitsubishi Kagaku Sanshi Corp | コンクリート柱又は梁の補強構造及び補強工法 |
JP2007138472A (ja) * | 2005-11-16 | 2007-06-07 | Fujita Corp | 鉄筋コンクリート造ラーメン構造の既存建物の耐震補強工法 |
CN202767548U (zh) * | 2012-07-17 | 2013-03-06 | 陕西省建筑科学研究院 | 一种木结构梁或柱的加固装置 |
CN103075014A (zh) * | 2013-02-06 | 2013-05-01 | 全恩懋 | 预应力片材二次夹持张拉锚固系统 |
Non-Patent Citations (2)
Title |
---|
已建预应力结构改造的实践与研究;曾滨;《第十届全国混凝土及预应力混凝土学术交流会论文集》;19980801;全文 * |
预应力碳纤维板加固受弯构件长期性能研究;龙勇;《中外公路》;20120619(第3期);全文 * |
Also Published As
Publication number | Publication date |
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CN104806031B (zh) | 2017-06-16 |
CN103306495A (zh) | 2013-09-18 |
CN104806031A (zh) | 2015-07-29 |
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Address after: Dasan street of Ouhai District 325000 Zhejiang city of Wenzhou province higher education garden building 16 room 1204 Applicant after: Luo Haijun Address before: 325000 Lucheng City, Wenzhou Province Po Po Street City College Road, No. 276 Applicant before: Luo Haijun |
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Effective date of registration: 20191127 Address after: 313000 1-C, building 1, No. 656, Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Huzhou xinbeilian Network Technology Co.,Ltd. Address before: Dasan street of Ouhai District 325000 Zhejiang city of Wenzhou province higher education garden building 16 room 1204 Patentee before: Luo Haijun |
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Effective date of registration: 20191217 Address after: 314200 Building 2, Gaofeng Road, industrial park, Caoqiao street, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: ZHEJIANG JIAYUAN HORTICULTURAL LANDSCAPE CO.,LTD. Address before: 313000 1-C, building 1, No. 656, Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Huzhou xinbeilian Network Technology Co.,Ltd. |
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Granted publication date: 20150909 |