CN109577211A - 一种大型支座有限空间逆向安装系统及施工方法 - Google Patents
一种大型支座有限空间逆向安装系统及施工方法 Download PDFInfo
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- CN109577211A CN109577211A CN201910053972.XA CN201910053972A CN109577211A CN 109577211 A CN109577211 A CN 109577211A CN 201910053972 A CN201910053972 A CN 201910053972A CN 109577211 A CN109577211 A CN 109577211A
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- 238000009434 installation Methods 0.000 title claims abstract description 69
- 238000010276 construction Methods 0.000 title claims abstract description 40
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- 238000010168 coupling process Methods 0.000 claims abstract description 24
- 238000005859 coupling reaction Methods 0.000 claims abstract description 24
- 238000013461 design Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000007569 slipcasting Methods 0.000 claims description 4
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- 238000003801 milling Methods 0.000 description 17
- 238000003754 machining Methods 0.000 description 5
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- 238000003466 welding Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
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- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
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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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- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Bridges Or Land Bridges (AREA)
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CN201910053972.XA CN109577211B (zh) | 2019-01-21 | 2019-01-21 | 一种大型支座有限空间逆向安装系统及施工方法 |
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CN109577211A true CN109577211A (zh) | 2019-04-05 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100073881A (ko) * | 2008-12-23 | 2010-07-01 | (주)씨씨엘 코리아 | 모래를 이용한 가설받침 및 이를 이용한 교량상부구조 지지방법 |
CN102493361A (zh) * | 2011-11-28 | 2012-06-13 | 中铁大桥局股份有限公司 | 顶推法施工中主梁在顶推拼装平台上的滑移方式 |
CN104775366A (zh) * | 2015-04-01 | 2015-07-15 | 杭州市路桥集团有限公司 | 一种盆式支座位置空间较低情况下的支座更换方法 |
CN106702910A (zh) * | 2016-12-29 | 2017-05-24 | 中交第三航务工程局有限公司 | 一种双塔双索面矮塔斜拉桥的主梁施工工艺 |
CN206219994U (zh) * | 2016-11-24 | 2017-06-06 | 中冶建工集团有限公司 | 一种适用于桥梁施工的临时支撑排架 |
CN206768627U (zh) * | 2017-05-11 | 2017-12-19 | 中铁十七局集团第二工程有限公司 | 一种用于桥梁转体后支座的顶推、安装装置 |
CN209584857U (zh) * | 2019-01-21 | 2019-11-05 | 北京城建道桥建设集团有限公司 | 一种大型支座有限空间逆向安装系统 |
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2019
- 2019-01-21 CN CN201910053972.XA patent/CN109577211B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100073881A (ko) * | 2008-12-23 | 2010-07-01 | (주)씨씨엘 코리아 | 모래를 이용한 가설받침 및 이를 이용한 교량상부구조 지지방법 |
CN102493361A (zh) * | 2011-11-28 | 2012-06-13 | 中铁大桥局股份有限公司 | 顶推法施工中主梁在顶推拼装平台上的滑移方式 |
CN104775366A (zh) * | 2015-04-01 | 2015-07-15 | 杭州市路桥集团有限公司 | 一种盆式支座位置空间较低情况下的支座更换方法 |
CN206219994U (zh) * | 2016-11-24 | 2017-06-06 | 中冶建工集团有限公司 | 一种适用于桥梁施工的临时支撑排架 |
CN106702910A (zh) * | 2016-12-29 | 2017-05-24 | 中交第三航务工程局有限公司 | 一种双塔双索面矮塔斜拉桥的主梁施工工艺 |
CN206768627U (zh) * | 2017-05-11 | 2017-12-19 | 中铁十七局集团第二工程有限公司 | 一种用于桥梁转体后支座的顶推、安装装置 |
CN209584857U (zh) * | 2019-01-21 | 2019-11-05 | 北京城建道桥建设集团有限公司 | 一种大型支座有限空间逆向安装系统 |
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Inventor after: Xiaoyangping Inventor after: Fan Hongju Inventor after: Li Fei Inventor after: Li Genshen Inventor after: Zhang Yue Inventor after: He Huibin Inventor after: Zhang Shirui Inventor after: Liu Peng Inventor after: Cong Yang Inventor after: Liu Changyu Inventor after: Zhang Xuepeng Inventor after: Dai Bo Inventor after: Yu Yang Inventor before: Xiao Yangping Inventor before: Fan Hongju Inventor before: Li Fei Inventor before: Li Genshen Inventor before: Zhang Yue Inventor before: He Huibin Inventor before: Zhang Shirui Inventor before: Liu Peng Inventor before: Cong Yang Inventor before: Liu Changyu Inventor before: Zhang Xuepeng Inventor before: Dai Bo Inventor before: Yu Yang |
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