CN109914842A - 一种带次梁的混凝土楼板结构及其加固方法 - Google Patents
一种带次梁的混凝土楼板结构及其加固方法 Download PDFInfo
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- CN109914842A CN109914842A CN201711320326.2A CN201711320326A CN109914842A CN 109914842 A CN109914842 A CN 109914842A CN 201711320326 A CN201711320326 A CN 201711320326A CN 109914842 A CN109914842 A CN 109914842A
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- 238000000034 method Methods 0.000 claims description 15
- 210000003205 muscle Anatomy 0.000 claims description 11
- 238000005728 strengthening Methods 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 14
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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- 238000007665 sagging Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114961276A (zh) * | 2022-06-28 | 2022-08-30 | 中国二十二冶集团有限公司 | 框架结构有梁楼板双向上层钢筋无马凳施工方法 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE19828607A1 (de) * | 1998-06-26 | 1999-12-30 | Richard Laumer Gmbh & Co Baute | Verfahren zum Verstärken von Stahl- und Spannbetonbauteilen |
JP2004092120A (ja) * | 2002-08-30 | 2004-03-25 | Sumitomo Mitsui Construction Co Ltd | コンクリートの補強工法 |
CN201722945U (zh) * | 2010-01-11 | 2011-01-26 | 贵阳铝镁设计研究院 | 楼屋面梁板的加固结构 |
CN102433992A (zh) * | 2011-12-12 | 2012-05-02 | 中冶建工集团有限公司 | 一种预制梁板接头的施工工艺 |
CN102852280A (zh) * | 2012-08-16 | 2013-01-02 | 杨众 | 一种带搁置头的预应力预制梁 |
CN104652292A (zh) * | 2015-01-04 | 2015-05-27 | 中冶建筑研究总院有限公司 | 预应力混凝土桁式组合拱桥的桥面结构加固改造方法 |
CN104746890A (zh) * | 2015-01-29 | 2015-07-01 | 天津市房屋质量安全鉴定检测中心 | 密肋空心砖楼板加固方法 |
CN104763161A (zh) * | 2014-09-24 | 2015-07-08 | 杭州江润科技有限公司 | 一种钢筋混凝土楼板后开洞加梁补强结构及施工方法 |
CN105317146A (zh) * | 2015-11-30 | 2016-02-10 | 黑龙江省广建工程建设有限责任公司 | 建筑用钢结构抗震楼板及制作方法 |
CN105952179A (zh) * | 2016-06-01 | 2016-09-21 | 兰州理工大学 | 采用先张法有黏结预应力加固钢筋混凝土梁及加固方法 |
EP3211156A1 (en) * | 2016-02-29 | 2017-08-30 | VSL International AG | Method and arrangement for strengthening a concrete structure, and reinforced concrete structure |
CN206693470U (zh) * | 2017-05-19 | 2017-12-01 | 李聪 | 一种现浇次梁t形楼板 |
CN207647214U (zh) * | 2017-12-12 | 2018-07-24 | 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 |
-
2017
- 2017-12-12 CN CN201711320326.2A patent/CN109914842A/zh active Pending
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE19828607A1 (de) * | 1998-06-26 | 1999-12-30 | Richard Laumer Gmbh & Co Baute | Verfahren zum Verstärken von Stahl- und Spannbetonbauteilen |
JP2004092120A (ja) * | 2002-08-30 | 2004-03-25 | Sumitomo Mitsui Construction Co Ltd | コンクリートの補強工法 |
CN201722945U (zh) * | 2010-01-11 | 2011-01-26 | 贵阳铝镁设计研究院 | 楼屋面梁板的加固结构 |
CN102433992A (zh) * | 2011-12-12 | 2012-05-02 | 中冶建工集团有限公司 | 一种预制梁板接头的施工工艺 |
CN102852280A (zh) * | 2012-08-16 | 2013-01-02 | 杨众 | 一种带搁置头的预应力预制梁 |
CN104763161A (zh) * | 2014-09-24 | 2015-07-08 | 杭州江润科技有限公司 | 一种钢筋混凝土楼板后开洞加梁补强结构及施工方法 |
CN104652292A (zh) * | 2015-01-04 | 2015-05-27 | 中冶建筑研究总院有限公司 | 预应力混凝土桁式组合拱桥的桥面结构加固改造方法 |
CN104746890A (zh) * | 2015-01-29 | 2015-07-01 | 天津市房屋质量安全鉴定检测中心 | 密肋空心砖楼板加固方法 |
CN105317146A (zh) * | 2015-11-30 | 2016-02-10 | 黑龙江省广建工程建设有限责任公司 | 建筑用钢结构抗震楼板及制作方法 |
EP3211156A1 (en) * | 2016-02-29 | 2017-08-30 | VSL International AG | Method and arrangement for strengthening a concrete structure, and reinforced concrete structure |
CN105952179A (zh) * | 2016-06-01 | 2016-09-21 | 兰州理工大学 | 采用先张法有黏结预应力加固钢筋混凝土梁及加固方法 |
CN206693470U (zh) * | 2017-05-19 | 2017-12-01 | 李聪 | 一种现浇次梁t形楼板 |
CN207647214U (zh) * | 2017-12-12 | 2018-07-24 | 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 |
Non-Patent Citations (2)
Title |
---|
习文秀, 陈俊士: "某选煤厂改造的几点作法", 煤矿设计, no. 06, 20 June 1998 (1998-06-20), pages 37 - 39 * |
国振喜: "实用钢筋混凝土结构设计手册", 30 November 1993, 辽宁科学技术出版社, pages: 771 - 773 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114961276A (zh) * | 2022-06-28 | 2022-08-30 | 中国二十二冶集团有限公司 | 框架结构有梁楼板双向上层钢筋无马凳施工方法 |
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