CN102022010A - 用纤维混凝土板加固钢筋混凝土梁的方法 - Google Patents
用纤维混凝土板加固钢筋混凝土梁的方法 Download PDFInfo
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- CN102022010A CN102022010A CN 201110000442 CN201110000442A CN102022010A CN 102022010 A CN102022010 A CN 102022010A CN 201110000442 CN201110000442 CN 201110000442 CN 201110000442 A CN201110000442 A CN 201110000442A CN 102022010 A CN102022010 A CN 102022010A
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- 239000011210 fiber-reinforced concrete Substances 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 53
- 239000010959 steel Substances 0.000 claims abstract description 53
- 239000000835 fiber Substances 0.000 claims abstract description 24
- 239000004567 concrete Substances 0.000 claims abstract description 23
- 239000003292 glue Substances 0.000 claims abstract description 6
- 230000002787 reinforcement Effects 0.000 claims description 30
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 238000001723 curing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 9
- 230000004069 differentiation Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000004901 spalling Methods 0.000 abstract 1
- 238000007596 consolidation process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103603509A (zh) * | 2013-12-10 | 2014-02-26 | 山东双得利建设科技有限公司 | 采用碳纤维布加固的钢筋混凝土梁及加固方法 |
CN103899095A (zh) * | 2014-03-27 | 2014-07-02 | 沈阳建筑大学 | 利用frp加固件对混凝土柱的快速加固方法及加固件 |
CN108229041A (zh) * | 2018-01-12 | 2018-06-29 | 上海城乡建筑设计院有限公司 | 一种预制混凝土构件的预埋吊装锚栓的受剪承载力分析方法 |
CN117386061A (zh) * | 2023-12-11 | 2024-01-12 | 山东汇通建设集团有限公司 | 一种地下室用大跨径混凝土顶板 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201254785Y (zh) * | 2008-09-09 | 2009-06-10 | 武汉武大巨成加固实业有限公司 | 一种采用型钢梁加大截面加固的混凝土梁板构件 |
CN101823860A (zh) * | 2010-05-25 | 2010-09-08 | 陈耀强 | 高强活性粉末纤维混凝土板及其制造方法 |
JP2010196285A (ja) * | 2009-02-23 | 2010-09-09 | Kumagai Gumi Co Ltd | 既設構造物の補強方法 |
CN101832033A (zh) * | 2010-04-08 | 2010-09-15 | 李青松 | 钢筋混凝土板的加固方法 |
CN101871267A (zh) * | 2010-06-30 | 2010-10-27 | 西南科技大学 | 老化钢筋混凝土梁复合加固工艺 |
KR20100115646A (ko) * | 2009-04-20 | 2010-10-28 | (주)안풍건설 | 섬유시트와 푸쉬핀을 이용한 콘크리트 구조물 보수공법 |
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2011
- 2011-01-04 CN CN 201110000442 patent/CN102022010B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201254785Y (zh) * | 2008-09-09 | 2009-06-10 | 武汉武大巨成加固实业有限公司 | 一种采用型钢梁加大截面加固的混凝土梁板构件 |
JP2010196285A (ja) * | 2009-02-23 | 2010-09-09 | Kumagai Gumi Co Ltd | 既設構造物の補強方法 |
KR20100115646A (ko) * | 2009-04-20 | 2010-10-28 | (주)안풍건설 | 섬유시트와 푸쉬핀을 이용한 콘크리트 구조물 보수공법 |
CN101832033A (zh) * | 2010-04-08 | 2010-09-15 | 李青松 | 钢筋混凝土板的加固方法 |
CN101823860A (zh) * | 2010-05-25 | 2010-09-08 | 陈耀强 | 高强活性粉末纤维混凝土板及其制造方法 |
CN101871267A (zh) * | 2010-06-30 | 2010-10-27 | 西南科技大学 | 老化钢筋混凝土梁复合加固工艺 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103603509A (zh) * | 2013-12-10 | 2014-02-26 | 山东双得利建设科技有限公司 | 采用碳纤维布加固的钢筋混凝土梁及加固方法 |
CN103603509B (zh) * | 2013-12-10 | 2016-08-17 | 山东双得利建设科技有限公司 | 采用碳纤维布加固的钢筋混凝土梁及加固方法 |
CN103899095A (zh) * | 2014-03-27 | 2014-07-02 | 沈阳建筑大学 | 利用frp加固件对混凝土柱的快速加固方法及加固件 |
CN103899095B (zh) * | 2014-03-27 | 2016-03-16 | 沈阳建筑大学 | 利用frp加固件对混凝土柱的快速加固方法及加固件 |
CN108229041A (zh) * | 2018-01-12 | 2018-06-29 | 上海城乡建筑设计院有限公司 | 一种预制混凝土构件的预埋吊装锚栓的受剪承载力分析方法 |
CN108229041B (zh) * | 2018-01-12 | 2022-04-15 | 上海城乡建筑设计院有限公司 | 一种预制混凝土构件的预埋吊装锚栓的受剪承载力分析方法 |
CN117386061A (zh) * | 2023-12-11 | 2024-01-12 | 山东汇通建设集团有限公司 | 一种地下室用大跨径混凝土顶板 |
CN117386061B (zh) * | 2023-12-11 | 2024-03-19 | 山东汇通建设集团有限公司 | 一种地下室用大跨径混凝土顶板的组装方法 |
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