CN105672144B - 一种中小跨径旧桥加固与拼宽结构及其施工方法 - Google Patents
一种中小跨径旧桥加固与拼宽结构及其施工方法 Download PDFInfo
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- CN105672144B CN105672144B CN201610093170.8A CN201610093170A CN105672144B CN 105672144 B CN105672144 B CN 105672144B CN 201610093170 A CN201610093170 A CN 201610093170A CN 105672144 B CN105672144 B CN 105672144B
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 72
- 239000010959 steel Substances 0.000 claims abstract description 72
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 52
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- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- 238000005728 strengthening Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106894347B (zh) * | 2017-03-03 | 2019-06-11 | 苏交科集团股份有限公司 | 一种基于现浇整体化层调坡的拼接桥及桥梁改扩建方法 |
CN107386134B (zh) * | 2017-07-06 | 2019-05-31 | 东南大学 | 一种混凝土连续箱梁桥的横向拼接结构及其施工方法 |
CN110016869A (zh) * | 2019-04-23 | 2019-07-16 | 孙璐 | 一种桥梁拓宽时桥面铺装结构设计的改进方法 |
CN112942148A (zh) * | 2021-02-07 | 2021-06-11 | 湖北楚天联发路桥养护有限公司 | 一种波纹钢拱形结构加固桥梁的方法 |
CN113089507B (zh) * | 2021-05-11 | 2022-11-08 | 哈尔滨工业大学 | 受损桥涵的双层波纹钢加固结构及其加固方法 |
Citations (5)
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CN101298756A (zh) * | 2008-06-19 | 2008-11-05 | 大连理工大学 | 一种不增加墩柱钢构件加宽混凝土箱梁的技术 |
MX2010007687A (es) * | 2009-07-27 | 2011-10-28 | Encon Solutions Llc | Aparato y metodo para el reemplazo de un puente usando tecnicas de construccion pre-moldeadas. |
CN102767142A (zh) * | 2012-08-09 | 2012-11-07 | 四川川交路桥有限责任公司 | 用于加宽加固钢筋混凝土的一种植筋施工方法 |
CN103243661A (zh) * | 2013-05-14 | 2013-08-14 | 华北水利水电学院 | 空心板桥扩宽改造的新旧桥横向增强钢框体及施工工艺 |
CN103266574A (zh) * | 2013-05-02 | 2013-08-28 | 浙江大学 | 一种斜缆加固简支箱梁桥的方法 |
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NL2003626C2 (nl) * | 2009-10-12 | 2011-04-13 | Heijmans Beton En Waterbouw B V | Werkwijze voor het verbeteren van een stalen brug, alsmede aldus verbeterde stalen brug. |
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Patent Citations (5)
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CN101298756A (zh) * | 2008-06-19 | 2008-11-05 | 大连理工大学 | 一种不增加墩柱钢构件加宽混凝土箱梁的技术 |
MX2010007687A (es) * | 2009-07-27 | 2011-10-28 | Encon Solutions Llc | Aparato y metodo para el reemplazo de un puente usando tecnicas de construccion pre-moldeadas. |
CN102767142A (zh) * | 2012-08-09 | 2012-11-07 | 四川川交路桥有限责任公司 | 用于加宽加固钢筋混凝土的一种植筋施工方法 |
CN103266574A (zh) * | 2013-05-02 | 2013-08-28 | 浙江大学 | 一种斜缆加固简支箱梁桥的方法 |
CN103243661A (zh) * | 2013-05-14 | 2013-08-14 | 华北水利水电学院 | 空心板桥扩宽改造的新旧桥横向增强钢框体及施工工艺 |
Non-Patent Citations (3)
Title |
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市政桥梁拼宽加固设计初探;唐轶繁,蒋鹰冲;《浙江建筑》;20091125;第26卷(第11期);第33-36页 * |
钢箱加固法在双曲拱桥加固中的应用研究;陈彪;《水利与建筑工程学报》;20140215;第12卷(第1期);第45-49页 * |
高速公路桥梁拼宽改造设计;王海燕;《北方交通》;20130328(第3期);第73-75页 * |
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