CN109853404A - Steel truss girder bridge cantilever assembly erection method - Google Patents
Steel truss girder bridge cantilever assembly erection method Download PDFInfo
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- CN109853404A CN109853404A CN201910273658.2A CN201910273658A CN109853404A CN 109853404 A CN109853404 A CN 109853404A CN 201910273658 A CN201910273658 A CN 201910273658A CN 109853404 A CN109853404 A CN 109853404A
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- bridge pier
- steel truss
- bridge
- truss girder
- beam section
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 141
- 239000010959 steel Substances 0.000 title claims abstract description 141
- 238000010276 construction Methods 0.000 claims abstract description 20
- 210000003414 Extremities Anatomy 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 210000000282 Nails Anatomy 0.000 description 1
- 102100000672 SMPX Human genes 0.000 description 1
- 108060007673 SMPX Proteins 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Abstract
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Claims (6)
Priority Applications (1)
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CN201910273658.2A CN109853404A (en) | 2019-04-06 | 2019-04-06 | Steel truss girder bridge cantilever assembly erection method |
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CN201910273658.2A CN109853404A (en) | 2019-04-06 | 2019-04-06 | Steel truss girder bridge cantilever assembly erection method |
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CN109853404A true CN109853404A (en) | 2019-06-07 |
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CN201910273658.2A Pending CN109853404A (en) | 2019-04-06 | 2019-04-06 | Steel truss girder bridge cantilever assembly erection method |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110453585A (en) * | 2019-08-08 | 2019-11-15 | 中国铁路设计集团有限公司 | A kind of bridge structure of large span freely-supported Steel truss structure in conjunction with Frame Pier |
CN111119070A (en) * | 2019-12-24 | 2020-05-08 | 江苏中铁山桥重工有限公司 | Method for erecting W-shaped steel truss girder by adopting symmetrical gantry crane suspension assembly |
CN111926714A (en) * | 2020-08-19 | 2020-11-13 | 中交路桥华南工程有限公司 | Installation method of steel truss girder bridge |
CN113123238A (en) * | 2021-04-02 | 2021-07-16 | 中国建筑第六工程局有限公司 | Transverse moving erection method for wide-section steel truss girder |
CN113585097A (en) * | 2021-09-14 | 2021-11-02 | 中交二航局第四工程有限公司 | Construction process suitable for mounting bridge girder erection machine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008031733A (en) * | 2006-07-28 | 2008-02-14 | Oriental Shiraishi Corp | Bridge erection method |
CN103614969A (en) * | 2013-12-10 | 2014-03-05 | 中铁二十局集团第一工程有限公司 | Steel truss girder assembling, erecting and construction process |
CN106192776A (en) * | 2016-08-08 | 2016-12-07 | 中铁建大桥工程局集团第五工程有限公司 | A kind of big Span Continuous Flexible arch bridge with steel truss beam free cantilever erection construction technology |
-
2019
- 2019-04-06 CN CN201910273658.2A patent/CN109853404A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008031733A (en) * | 2006-07-28 | 2008-02-14 | Oriental Shiraishi Corp | Bridge erection method |
CN103614969A (en) * | 2013-12-10 | 2014-03-05 | 中铁二十局集团第一工程有限公司 | Steel truss girder assembling, erecting and construction process |
CN106192776A (en) * | 2016-08-08 | 2016-12-07 | 中铁建大桥工程局集团第五工程有限公司 | A kind of big Span Continuous Flexible arch bridge with steel truss beam free cantilever erection construction technology |
Non-Patent Citations (2)
Title |
---|
吴军国等: "永宁黄河铁路钢桁结合梁悬臂拼装技术", 《钢结构》 * |
李二伟等: "将军渡黄河特大桥钢桁梁悬臂拼装施工技术", 《现代交通技术》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110453585A (en) * | 2019-08-08 | 2019-11-15 | 中国铁路设计集团有限公司 | A kind of bridge structure of large span freely-supported Steel truss structure in conjunction with Frame Pier |
CN111119070A (en) * | 2019-12-24 | 2020-05-08 | 江苏中铁山桥重工有限公司 | Method for erecting W-shaped steel truss girder by adopting symmetrical gantry crane suspension assembly |
CN111119070B (en) * | 2019-12-24 | 2022-02-11 | 江苏中铁山桥重工有限公司 | Method for erecting W-shaped steel truss girder by adopting symmetrical gantry crane suspension assembly |
CN111926714A (en) * | 2020-08-19 | 2020-11-13 | 中交路桥华南工程有限公司 | Installation method of steel truss girder bridge |
CN113123238A (en) * | 2021-04-02 | 2021-07-16 | 中国建筑第六工程局有限公司 | Transverse moving erection method for wide-section steel truss girder |
CN113585097A (en) * | 2021-09-14 | 2021-11-02 | 中交二航局第四工程有限公司 | Construction process suitable for mounting bridge girder erection machine |
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Legal Events
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Shi Hangzhan Inventor after: Liu Zhaoning Inventor after: Tai Huasong Inventor after: Zhao Lihong Inventor after: Zhang Jiankang Inventor after: Wang Weizu Inventor after: Luo Changjiang Inventor before: Shi Hangzhan Inventor before: Liu Zhaoning Inventor before: Zhao Lihong Inventor before: Zhang Jiankang Inventor before: Luo Changjiang |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201026 Address after: Baoji City, Shaanxi Province Road 721001 Jintai District No. 43 Po Applicant after: (CRTB) TYCOON INDUSTRIAL DEVELOPMENT Co.,Ltd. Applicant after: CHINA RAIL WAY NO.9 GROUP NO.2 ENGINEERING Co.,Ltd. Address before: Baoji City, Shaanxi Province Road 721001 Jintai District No. 43 Po Applicant before: (CRTB) TYCOON INDUSTRIAL DEVELOPMENT Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190607 |
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RJ01 | Rejection of invention patent application after publication |