CN110184942A - 用于桥梁合拢的劲性骨架结构及其施工方法 - Google Patents
用于桥梁合拢的劲性骨架结构及其施工方法 Download PDFInfo
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- CN110184942A CN110184942A CN201910585320.0A CN201910585320A CN110184942A CN 110184942 A CN110184942 A CN 110184942A CN 201910585320 A CN201910585320 A CN 201910585320A CN 110184942 A CN110184942 A CN 110184942A
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- 238000010276 construction Methods 0.000 title claims abstract description 67
- 229910000831 Steel Inorganic materials 0.000 claims description 61
- 239000010959 steel Substances 0.000 claims description 61
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000003351 stiffener Substances 0.000 description 6
- 239000004567 concrete Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
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CN201910585320.0A CN110184942B (zh) | 2019-07-01 | 2019-07-01 | 用于桥梁合拢的劲性骨架结构的施工方法 |
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CN201910585320.0A CN110184942B (zh) | 2019-07-01 | 2019-07-01 | 用于桥梁合拢的劲性骨架结构的施工方法 |
Publications (2)
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CN110184942A true CN110184942A (zh) | 2019-08-30 |
CN110184942B CN110184942B (zh) | 2020-11-13 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112176887A (zh) * | 2020-08-24 | 2021-01-05 | 甘肃恒通路桥工程有限公司 | 一种连续刚构桥合龙段纵向顶推结构 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002155508A (ja) * | 2000-11-17 | 2002-05-31 | Japan Steel & Tube Constr Co Ltd | 橋梁施工用サポート装置の支持装置 |
CN104631344A (zh) * | 2015-03-09 | 2015-05-20 | 中国建筑土木建设有限公司路桥分公司 | 用于桥梁合拢的劲性骨架结构及其施工方法 |
CN206298835U (zh) * | 2016-12-20 | 2017-07-04 | 中铁二十局集团第五工程有限公司 | 一种边跨合拢段劲性骨架 |
CN108914763A (zh) * | 2018-08-16 | 2018-11-30 | 中铁十七局集团第五工程有限公司 | 一种桥梁合龙劲性骨架快速锁定装置及其使用方法 |
CN109083023A (zh) * | 2018-09-06 | 2018-12-25 | 重庆交通大学 | 采用劲性骨架的连续刚构桥及其施工方法 |
-
2019
- 2019-07-01 CN CN201910585320.0A patent/CN110184942B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002155508A (ja) * | 2000-11-17 | 2002-05-31 | Japan Steel & Tube Constr Co Ltd | 橋梁施工用サポート装置の支持装置 |
CN104631344A (zh) * | 2015-03-09 | 2015-05-20 | 中国建筑土木建设有限公司路桥分公司 | 用于桥梁合拢的劲性骨架结构及其施工方法 |
CN206298835U (zh) * | 2016-12-20 | 2017-07-04 | 中铁二十局集团第五工程有限公司 | 一种边跨合拢段劲性骨架 |
CN108914763A (zh) * | 2018-08-16 | 2018-11-30 | 中铁十七局集团第五工程有限公司 | 一种桥梁合龙劲性骨架快速锁定装置及其使用方法 |
CN109083023A (zh) * | 2018-09-06 | 2018-12-25 | 重庆交通大学 | 采用劲性骨架的连续刚构桥及其施工方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112176887A (zh) * | 2020-08-24 | 2021-01-05 | 甘肃恒通路桥工程有限公司 | 一种连续刚构桥合龙段纵向顶推结构 |
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Application publication date: 20190830 Assignee: Guangxi Yongliu Expressway Co.,Ltd. Assignor: CHINA RAILWAY SEVENTH GROUP Co.,Ltd. Contract record no.: X2023980046906 Denomination of invention: Construction method of rigid skeleton structure for bridge closure Granted publication date: 20201113 License type: Common License Record date: 20231115 |
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Application publication date: 20190830 Assignee: JIAOZUO JIAOWEN ROAD DEVELOPMENT Co.,Ltd. Assignor: CHINA RAILWAY SEVENTH GROUP Co.,Ltd. Contract record no.: X2023980048788 Denomination of invention: Construction method of rigid skeleton structure for bridge closure Granted publication date: 20201113 License type: Common License Record date: 20231129 |
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