CN104878948A - 一种钢筋混凝土框架梁负弯矩区的加固方法及加固装置 - Google Patents
一种钢筋混凝土框架梁负弯矩区的加固方法及加固装置 Download PDFInfo
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- CN104878948A CN104878948A CN201510159645.4A CN201510159645A CN104878948A CN 104878948 A CN104878948 A CN 104878948A CN 201510159645 A CN201510159645 A CN 201510159645A CN 104878948 A CN104878948 A CN 104878948A
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- support seat
- reinforcing bar
- vertical support
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- 230000003014 reinforcing Effects 0.000 title claims abstract description 69
- 239000011150 reinforced concrete Substances 0.000 title abstract description 4
- 230000002787 reinforcement Effects 0.000 claims abstract description 17
- 239000003822 epoxy resin Substances 0.000 claims abstract description 14
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 14
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 13
- 238000001802 infusion Methods 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 3
- 210000003660 Reticulum Anatomy 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 3
- 125000003700 epoxy group Chemical group 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials 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CN105369893A (zh) * | 2015-11-06 | 2016-03-02 | 沈阳建筑大学 | 一种能够抗外力变形的钢筋混凝土柱及其施工方法 |
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CN107060362A (zh) * | 2017-03-21 | 2017-08-18 | 武汉大学 | 基于预应力钢板的混凝土梁负弯矩区加固结构 |
CN107401219A (zh) * | 2017-09-09 | 2017-11-28 | 王昆 | 易安装更换的防屈曲耗能构件的柱梁节点及其施工方法 |
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CN109441135A (zh) * | 2018-12-11 | 2019-03-08 | 淮海工学院 | 一种加固梁支座混凝土强度的方法 |
CN110284725A (zh) * | 2019-06-25 | 2019-09-27 | 长安大学 | 一种钢筋混凝土框架节点梁负弯矩装配钢结构及其加固方法 |
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CN105350720A (zh) * | 2015-11-06 | 2016-02-24 | 沈阳建筑大学 | 一种具有抗外力变形能力的钢筋混凝土柱及其施工方法 |
CN105369893A (zh) * | 2015-11-06 | 2016-03-02 | 沈阳建筑大学 | 一种能够抗外力变形的钢筋混凝土柱及其施工方法 |
CN105442752A (zh) * | 2015-11-06 | 2016-03-30 | 沈阳建筑大学 | 一种具有抗震性能的钢筋混凝土柱及其施工方法 |
CN107060362A (zh) * | 2017-03-21 | 2017-08-18 | 武汉大学 | 基于预应力钢板的混凝土梁负弯矩区加固结构 |
US10626595B2 (en) | 2017-08-19 | 2020-04-21 | Mohammad Ramezani | Moment-resisting frame |
CN107401219A (zh) * | 2017-09-09 | 2017-11-28 | 王昆 | 易安装更换的防屈曲耗能构件的柱梁节点及其施工方法 |
CN107401219B (zh) * | 2017-09-09 | 2019-06-14 | 万品建筑设计(上海)有限公司 | 易安装更换的防屈曲耗能构件的柱梁节点及其施工方法 |
CN108103962A (zh) * | 2017-12-25 | 2018-06-01 | 河海大学 | 一种混凝土桥梁裂纹的加固装置及其施工方法 |
CN109441135A (zh) * | 2018-12-11 | 2019-03-08 | 淮海工学院 | 一种加固梁支座混凝土强度的方法 |
CN109441135B (zh) * | 2018-12-11 | 2020-12-01 | 淮海工学院 | 一种加固梁支座混凝土强度的方法 |
CN110284725A (zh) * | 2019-06-25 | 2019-09-27 | 长安大学 | 一种钢筋混凝土框架节点梁负弯矩装配钢结构及其加固方法 |
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