CN109371845B - 一种利用主塔横梁提升钢拱塔的方法 - Google Patents
一种利用主塔横梁提升钢拱塔的方法 Download PDFInfo
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- CN109371845B CN109371845B CN201811423472.2A CN201811423472A CN109371845B CN 109371845 B CN109371845 B CN 109371845B CN 201811423472 A CN201811423472 A CN 201811423472A CN 109371845 B CN109371845 B CN 109371845B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 60
- 239000010959 steel Substances 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000003466 welding Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 22
- 230000007547 defect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification 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
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811423472.2A CN109371845B (zh) | 2018-11-27 | 2018-11-27 | 一种利用主塔横梁提升钢拱塔的方法 |
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| CN201811423472.2A CN109371845B (zh) | 2018-11-27 | 2018-11-27 | 一种利用主塔横梁提升钢拱塔的方法 |
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| CN109371845A CN109371845A (zh) | 2019-02-22 |
| CN109371845B true CN109371845B (zh) | 2020-07-14 |
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| CN201811423472.2A Active CN109371845B (zh) | 2018-11-27 | 2018-11-27 | 一种利用主塔横梁提升钢拱塔的方法 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116716813B (zh) * | 2023-06-09 | 2024-09-13 | 中铁广州工程局集团有限公司 | 一种斜拉桥超高主塔横梁现浇支架结构及施工方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104532756A (zh) * | 2014-12-15 | 2015-04-22 | 武汉市市政建设集团有限公司 | 斜拉桥钢拱塔双向牵引竖转施工方法 |
| CN204589825U (zh) * | 2014-12-15 | 2015-08-26 | 武汉市市政建设集团有限公司 | 斜拉桥钢拱塔双向牵引竖转施工装置 |
| CN205576756U (zh) * | 2015-12-28 | 2016-09-14 | 天津鑫宇鸿图科技合伙企业(有限合伙) | 拱桥竖转提升塔吊系统 |
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- 2018-11-27 CN CN201811423472.2A patent/CN109371845B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104532756A (zh) * | 2014-12-15 | 2015-04-22 | 武汉市市政建设集团有限公司 | 斜拉桥钢拱塔双向牵引竖转施工方法 |
| CN204589825U (zh) * | 2014-12-15 | 2015-08-26 | 武汉市市政建设集团有限公司 | 斜拉桥钢拱塔双向牵引竖转施工装置 |
| CN205576756U (zh) * | 2015-12-28 | 2016-09-14 | 天津鑫宇鸿图科技合伙企业(有限合伙) | 拱桥竖转提升塔吊系统 |
Non-Patent Citations (2)
| Title |
|---|
| 九江长江公路大桥主桥南塔梁临时锚固设计;李微哲;《施工技术》;20080430;全文 * |
| 宁波惊驾路甬江大桥施工方案设计;李艳哲;《第十八届全国桥梁学术会议论文集(上册)》;20080501;全文 * |
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| CN109371845A (zh) | 2019-02-22 |
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Inventor after: Liu Chengqun Inventor after: Guo Xuezhen Inventor after: Tang Bin Inventor after: Ma Haixiong Inventor after: Bian Beiping Inventor after: Wei Gang Inventor before: Guo Xuezhen Inventor before: Liu Chengqun Inventor before: Tang Bin Inventor before: Ma Haixiong Inventor before: Bian Beiping Inventor before: Wei Gang |
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