CN113235450A - 一种用于桁架桥桁架节点快速精确定位的支撑 - Google Patents
一种用于桁架桥桁架节点快速精确定位的支撑 Download PDFInfo
- Publication number
- CN113235450A CN113235450A CN202110646536.0A CN202110646536A CN113235450A CN 113235450 A CN113235450 A CN 113235450A CN 202110646536 A CN202110646536 A CN 202110646536A CN 113235450 A CN113235450 A CN 113235450A
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- Prior art keywords
- pull rod
- prefabricated plate
- truss
- shaped prefabricated
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 244000035744 Hura crepitans Species 0.000 claims abstract description 11
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 11
- 239000011593 sulfur Substances 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 29
- 206010066054 Dysmorphism Diseases 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 10
- 238000013461 design Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN202110646536.0A CN113235450B (zh) | 2021-06-10 | 2021-06-10 | 一种用于桁架桥桁架节点快速精确定位的支撑 |
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CN202110646536.0A CN113235450B (zh) | 2021-06-10 | 2021-06-10 | 一种用于桁架桥桁架节点快速精确定位的支撑 |
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CN113235450A true CN113235450A (zh) | 2021-08-10 |
CN113235450B CN113235450B (zh) | 2022-05-10 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201074301Y (zh) * | 2007-08-02 | 2008-06-18 | 中国第一冶金建设有限责任公司 | 用于承载高架桥梁节段箱梁的纵向移动装置 |
CN101736699A (zh) * | 2009-12-15 | 2010-06-16 | 中交路桥华北工程有限公司 | 全支架钢箱梁滑移精确定位方法 |
CN107700360A (zh) * | 2017-09-19 | 2018-02-16 | 武船重型工程股份有限公司 | 一种桁架桥节段的拼装方法 |
CN110004832A (zh) * | 2019-04-09 | 2019-07-12 | 宁波市政工程建设集团股份有限公司 | 大跨径悬臂桁架式盖梁支架体系及施工方法 |
US20190226165A1 (en) * | 2018-01-19 | 2019-07-25 | Barry Walter Jackson | Bridge overhang bracket assembly with adjustable side member |
CN111455869A (zh) * | 2020-04-15 | 2020-07-28 | 河南邦特威机电设备有限公司 | 一种兼具横向移梁和纵向移梁功能的钢桁梁精确定位装置 |
CN212612042U (zh) * | 2020-05-27 | 2021-02-26 | 中交路桥建设有限公司 | 一种大跨径双柱墩盖梁施工支撑结构 |
-
2021
- 2021-06-10 CN CN202110646536.0A patent/CN113235450B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201074301Y (zh) * | 2007-08-02 | 2008-06-18 | 中国第一冶金建设有限责任公司 | 用于承载高架桥梁节段箱梁的纵向移动装置 |
CN101736699A (zh) * | 2009-12-15 | 2010-06-16 | 中交路桥华北工程有限公司 | 全支架钢箱梁滑移精确定位方法 |
CN107700360A (zh) * | 2017-09-19 | 2018-02-16 | 武船重型工程股份有限公司 | 一种桁架桥节段的拼装方法 |
US20190226165A1 (en) * | 2018-01-19 | 2019-07-25 | Barry Walter Jackson | Bridge overhang bracket assembly with adjustable side member |
CN110004832A (zh) * | 2019-04-09 | 2019-07-12 | 宁波市政工程建设集团股份有限公司 | 大跨径悬臂桁架式盖梁支架体系及施工方法 |
CN111455869A (zh) * | 2020-04-15 | 2020-07-28 | 河南邦特威机电设备有限公司 | 一种兼具横向移梁和纵向移梁功能的钢桁梁精确定位装置 |
CN212612042U (zh) * | 2020-05-27 | 2021-02-26 | 中交路桥建设有限公司 | 一种大跨径双柱墩盖梁施工支撑结构 |
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Application publication date: 20210810 Assignee: Tianjin United Chuangxing Technology Development Co.,Ltd. Assignor: Tianjin Chengjian University Contract record no.: X2024120000021 Denomination of invention: A Support for Rapid and Accurate Positioning of Truss Nodes in Truss Bridges Granted publication date: 20220510 License type: Common License Record date: 20240126 Application publication date: 20210810 Assignee: Tianjin Liankai Technology Co.,Ltd. Assignor: Tianjin Chengjian University Contract record no.: X2024120000020 Denomination of invention: A Support for Rapid and Accurate Positioning of Truss Nodes in Truss Bridges Granted publication date: 20220510 License type: Common License Record date: 20240129 Application publication date: 20210810 Assignee: Tianjin Xingdu Space Network Technology Co.,Ltd. Assignor: Tianjin Chengjian University Contract record no.: X2024120000019 Denomination of invention: A Support for Rapid and Accurate Positioning of Truss Nodes in Truss Bridges Granted publication date: 20220510 License type: Common License Record date: 20240129 Application publication date: 20210810 Assignee: Yunneng Zhongchuang Investment Management (Tianjin) Co.,Ltd. Assignor: Tianjin Chengjian University Contract record no.: X2024120000018 Denomination of invention: A Support for Rapid and Accurate Positioning of Truss Nodes in Truss Bridges Granted publication date: 20220510 License type: Common License Record date: 20240129 Application publication date: 20210810 Assignee: Tianjin 1919 Technology Co.,Ltd. Assignor: Tianjin Chengjian University Contract record no.: X2024120000017 Denomination of invention: A Support for Rapid and Accurate Positioning of Truss Nodes in Truss Bridges Granted publication date: 20220510 License type: Common License Record date: 20240129 Application publication date: 20210810 Assignee: Liantai Kechuang (Tianjin) Co.,Ltd. Assignor: Tianjin Chengjian University Contract record no.: X2024120000016 Denomination of invention: A Support for Rapid and Accurate Positioning of Truss Nodes in Truss Bridges Granted publication date: 20220510 License type: Common License Record date: 20240129 Application publication date: 20210810 Assignee: Gongneng Enterprise Management Consulting (Tianjin) Co.,Ltd. Assignor: Tianjin Chengjian University Contract record no.: X2024120000023 Denomination of invention: A Support for Rapid and Accurate Positioning of Truss Nodes in Truss Bridges Granted publication date: 20220510 License type: Common License Record date: 20240126 Application publication date: 20210810 Assignee: Tianjin Huihe Investment Management Co.,Ltd. Assignor: Tianjin Chengjian University Contract record no.: X2024120000022 Denomination of invention: A Support for Rapid and Accurate Positioning of Truss Nodes in Truss Bridges Granted publication date: 20220510 License type: Common License Record date: 20240126 |
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