CN104763161B - 一种钢筋混凝土楼板后开洞加梁补强结构的施工方法 - Google Patents
一种钢筋混凝土楼板后开洞加梁补强结构的施工方法 Download PDFInfo
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 20
- 210000002435 tendon Anatomy 0.000 claims abstract description 6
- 238000002513 implantation Methods 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000004567 concrete Substances 0.000 claims description 7
- 238000009415 formwork Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 210000003205 muscle Anatomy 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 239000013589 supplement Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 12
- 230000006835 compression Effects 0.000 description 3
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- 239000000463 material Substances 0.000 description 3
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- 238000005728 strengthening Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105863289B (zh) * | 2016-04-15 | 2018-10-02 | 山东省建筑科学研究院 | 一种加固用钢结构空间体系及其施工方法 |
CN109914842A (zh) * | 2017-12-12 | 2019-06-21 | 中冶建筑研究总院(上海)有限公司 | 一种带次梁的混凝土楼板结构及其加固方法 |
CN108979195A (zh) * | 2018-08-25 | 2018-12-11 | 广州天衣防水补强新技术开发有限公司 | 钢筋混凝土楼板后开洞补强施工方法 |
CN109763668A (zh) * | 2019-01-24 | 2019-05-17 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | 一种屋面板开孔及补孔方法 |
CN113685056A (zh) * | 2021-08-31 | 2021-11-23 | 中建八局第三建设有限公司 | 一种预应力现浇空心楼板加固施工方法 |
Citations (6)
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JPH07217226A (ja) * | 1994-02-01 | 1995-08-15 | Kajima Corp | 鉄筋コンクリート床スラブの補強方法 |
JP2012046992A (ja) * | 2010-08-27 | 2012-03-08 | Takenaka Komuten Co Ltd | 床版の補強構造及び床版の補強方法 |
CN102434008A (zh) * | 2010-09-29 | 2012-05-02 | 贵阳铝镁设计研究院有限公司 | 一种现浇砼板上开洞后的洞口加固方法 |
CN203230191U (zh) * | 2013-04-12 | 2013-10-09 | 清华大学 | 既有混凝土结构抗连续倒塌的加固结构 |
CN103628698A (zh) * | 2013-12-09 | 2014-03-12 | 中国建筑一局(集团)有限公司 | 结构加固工程中预应力楼板开洞的施工方法 |
CN204098523U (zh) * | 2014-09-24 | 2015-01-14 | 安徽天筑建设(集团)有限公司 | 一种钢筋混凝土楼板后开洞加梁补强结构 |
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Patent Citations (6)
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JPH07217226A (ja) * | 1994-02-01 | 1995-08-15 | Kajima Corp | 鉄筋コンクリート床スラブの補強方法 |
JP2012046992A (ja) * | 2010-08-27 | 2012-03-08 | Takenaka Komuten Co Ltd | 床版の補強構造及び床版の補強方法 |
CN102434008A (zh) * | 2010-09-29 | 2012-05-02 | 贵阳铝镁设计研究院有限公司 | 一种现浇砼板上开洞后的洞口加固方法 |
CN203230191U (zh) * | 2013-04-12 | 2013-10-09 | 清华大学 | 既有混凝土结构抗连续倒塌的加固结构 |
CN103628698A (zh) * | 2013-12-09 | 2014-03-12 | 中国建筑一局(集团)有限公司 | 结构加固工程中预应力楼板开洞的施工方法 |
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Non-Patent Citations (2)
Title |
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既有预应力结构楼板开洞施工技术的应用;李江,彭狄;《广州建筑》;20101031;第36卷(第5期);第4节,图1 * |
现浇预应力楼板开洞加固措施探讨;潘从建,孟履详;《第十届后张预应力学术研讨会论文集》;20090313;第1、3.2节,图1 * |
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Denomination of invention: A Construction Method for Reinforcement Structure of Reinforced Concrete Floors with Rear Opening and Beam Reinforcement Effective date of registration: 20230824 Granted publication date: 20170531 Pledgee: Zhejiang Wenzhou Lucheng Rural Commercial Bank Co.,Ltd. Shuangyu sub branch Pledgor: WENZHOU ZHENHUA CONSTRUCTION Co.,Ltd. Registration number: Y2023330001837 |