CN111021779B - 空间网架整体降拆施工方法以及辅助支撑机构 - Google Patents
空间网架整体降拆施工方法以及辅助支撑机构 Download PDFInfo
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- CN111021779B CN111021779B CN201911365200.6A CN201911365200A CN111021779B CN 111021779 B CN111021779 B CN 111021779B CN 201911365200 A CN201911365200 A CN 201911365200A CN 111021779 B CN111021779 B CN 111021779B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 238000010276 construction Methods 0.000 title claims abstract description 35
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 5
- 238000004088 simulation Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/08—Wrecking of buildings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
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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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Priority Applications (2)
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US17/609,040 US20220213705A1 (en) | 2019-12-19 | 2020-08-28 | Method for entire removal of space truss and assistive support mechanism |
PCT/CN2020/112175 WO2021120687A1 (zh) | 2019-12-19 | 2020-08-28 | 空间网架整体降拆施工方法以及辅助支撑机构 |
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CN201911320548 | 2019-12-19 | ||
CN2019113205483 | 2019-12-19 |
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CN111021779A CN111021779A (zh) | 2020-04-17 |
CN111021779B true CN111021779B (zh) | 2023-03-31 |
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CN201911365200.6A Active CN111021779B (zh) | 2019-12-19 | 2019-12-26 | 空间网架整体降拆施工方法以及辅助支撑机构 |
CN201922394195.3U Active CN211818248U (zh) | 2019-12-19 | 2019-12-26 | 辅助支撑机构 |
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CN201922394195.3U Active CN211818248U (zh) | 2019-12-19 | 2019-12-26 | 辅助支撑机构 |
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US (1) | US20220213705A1 (zh) |
CN (2) | CN111021779B (zh) |
WO (1) | WO2021120687A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111021779B (zh) * | 2019-12-19 | 2023-03-31 | 中建钢构工程有限公司 | 空间网架整体降拆施工方法以及辅助支撑机构 |
CN111877790B (zh) * | 2020-07-01 | 2021-11-09 | 上海建工集团股份有限公司 | 一种新老钢屋盖整体顶升更换施工方法 |
CN114059669B (zh) * | 2021-09-16 | 2023-01-31 | 北京市机械施工集团有限公司 | 一种大跨度环形双层管桁架的自旋转累计提升方法 |
CN114856245B (zh) * | 2022-05-23 | 2024-05-28 | 中建钢构股份有限公司 | 网架拆除方法 |
CN114753657B (zh) * | 2022-06-14 | 2022-08-30 | 中铁建工集团有限公司 | 自动化滑移器及其施工方法 |
CN114960481A (zh) * | 2022-06-15 | 2022-08-30 | 中建八局第三建设有限公司 | 一种大跨度贝雷梁门架卸落拆除施工方法 |
CN115538817B (zh) * | 2022-12-01 | 2023-03-21 | 北京市第三建筑工程有限公司 | 一种用于高层建筑悬挑结构的拆除体系及施工方法 |
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JPH073728A (ja) * | 1992-09-22 | 1995-01-06 | Hazama Gumi Ltd | 高架、橋梁撤去方法およびその装置 |
JP2935967B2 (ja) * | 1995-12-28 | 1999-08-16 | 東電工業株式会社 | 鉄骨建屋の解体工法 |
JP4606941B2 (ja) * | 2005-05-23 | 2011-01-05 | オリエンタル白石株式会社 | 床版剥離機および床版の剥離方法 |
CN101324056B (zh) * | 2008-08-06 | 2011-01-12 | 中铁大桥局股份有限公司 | 一种上承式移动模架 |
CN101446135A (zh) * | 2008-12-25 | 2009-06-03 | 上海市第一建筑有限公司 | 超高空超长巨型梁桁架法整体提升系统及施工方法 |
CN102395731B (zh) * | 2009-04-15 | 2014-08-20 | Vsl国际股份公司 | 架空模板移动起重机及方法 |
CN102146488B (zh) * | 2010-02-09 | 2012-07-25 | 上海宝冶建设有限公司 | 用于高炉的模块化且一体化的拆卸和安装方法 |
CN102191866A (zh) * | 2010-03-19 | 2011-09-21 | 上海市第五建筑有限公司 | 大跨度网架下部立柱抽除施工装置及其方法 |
CN102486051B (zh) * | 2010-12-06 | 2013-12-11 | 中冶天工集团有限公司 | 大面积球形网架人工拆除方法 |
CA2791536C (en) * | 2011-10-04 | 2015-09-22 | Sps New England | Bridge beam placement system and apparatus |
US8621697B2 (en) * | 2012-03-19 | 2014-01-07 | Union Pacific Railroad Company | Bridge cap installation system and method |
US20140026335A1 (en) * | 2012-07-27 | 2014-01-30 | OCCI, Inc. | System and method for bridge replacement |
CN202848940U (zh) * | 2012-08-30 | 2013-04-03 | 北京首钢建设集团有限公司 | 一种大型煤气柜柜顶桁架整体下降拆除装置 |
JP6081117B2 (ja) * | 2012-09-24 | 2017-02-15 | 株式会社ネクスコ東日本エンジニアリング | 既設橋梁の撤去方法および既設橋梁の更新方法 |
US8671490B1 (en) * | 2013-03-06 | 2014-03-18 | Mark Carney | Bridge span replacement system |
CN104652298B (zh) * | 2015-01-28 | 2016-07-06 | 武汉二航路桥特种工程有限责任公司 | 一种基于桥面支撑的整跨箱梁下放拆除系统及其施工方法 |
CN104727236B (zh) * | 2015-02-06 | 2016-06-08 | 武汉二航路桥特种工程有限责任公司 | 一种基于地面支撑的整跨桥梁下放拆除系统的施工方法 |
CN204643757U (zh) * | 2015-02-12 | 2015-09-16 | 中天建设集团有限公司 | 抱箍型连廊桁架钢结构提升支架 |
CN106812328B (zh) * | 2015-11-27 | 2019-02-05 | 天津三建建筑工程有限公司 | 带吊挂层的张弦预应力钢结构网架整体二步提升施工方法 |
JP6712501B2 (ja) * | 2016-05-31 | 2020-06-24 | 株式会社安藤・間 | 高層建物の解体システム及び解体方法 |
CN205976595U (zh) * | 2016-07-28 | 2017-02-22 | 江苏正方园建设集团有限公司 | 抵抗高空悬挑钢结构平台拆除过程中冲击荷载的拆除结构 |
CN106758887A (zh) * | 2016-11-25 | 2017-05-31 | 武汉二航路桥特种工程有限责任公司 | 连续梁桥整桥下放拆除方法 |
CN107165269A (zh) * | 2017-06-16 | 2017-09-15 | 中国五冶集团有限公司 | 一种采用吊架结构安装高空螺栓球网架的方法 |
CN108360686B (zh) * | 2018-03-19 | 2023-05-23 | 浙江中南绿建科技集团有限公司 | 一种网架整体安装装置及其施工方法 |
CN109137969A (zh) * | 2018-08-16 | 2019-01-04 | 中国水利水电第八工程局有限公司 | 长廊式地下洞室高边墙施工设备及施工方法 |
CN109440942B (zh) * | 2018-12-12 | 2023-11-14 | 中国三冶集团有限公司 | 一种厂房屋面网架安装结构及施工工艺 |
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CN111021779B (zh) * | 2019-12-19 | 2023-03-31 | 中建钢构工程有限公司 | 空间网架整体降拆施工方法以及辅助支撑机构 |
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2019
- 2019-12-26 CN CN201911365200.6A patent/CN111021779B/zh active Active
- 2019-12-26 CN CN201922394195.3U patent/CN211818248U/zh active Active
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2020
- 2020-08-28 US US17/609,040 patent/US20220213705A1/en active Pending
- 2020-08-28 WO PCT/CN2020/112175 patent/WO2021120687A1/zh active Application Filing
Non-Patent Citations (1)
Title |
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李文娟 ; 张丹丽 ; 谢强 ; .大跨度空间钢结构施工拆撑过程仿真模拟分析.工业建筑.2019,(04),全文. * |
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Publication number | Publication date |
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US20220213705A1 (en) | 2022-07-07 |
CN211818248U (zh) | 2020-10-30 |
WO2021120687A1 (zh) | 2021-06-24 |
CN111021779A (zh) | 2020-04-17 |
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Effective date of registration: 20220921 Address after: Room 1908, Chengtou Xin Times Building, No. 2009, Pingshan Avenue, Liulian Community, Pingshan Street, Pingshan District, Shenzhen 518000 Applicant after: China Construction Steel Engineering Co.,Ltd. Address before: Room 2701, 27 / F, Zhongjian steel building, 3331 Zhongxin Road, Yuehai street, Nanshan District, Shenzhen, Guangdong 518040 Applicant before: China Construction Science And Industry Co.,Ltd. |
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Address after: Room 1908, Chengtou Xin Times Building, No. 2009, Pingshan Avenue, Liulian Community, Pingshan Street, Pingshan District, Shenzhen 518000 Patentee after: China Construction Steel Structure Co.,Ltd. Address before: Room 1908, Chengtou Xin Times Building, No. 2009, Pingshan Avenue, Liulian Community, Pingshan Street, Pingshan District, Shenzhen 518000 Patentee before: China Construction Steel Engineering Co.,Ltd. |
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