CN107090772A - 一种特大斜拉桥边跨现浇梁支架的施工方法 - Google Patents
一种特大斜拉桥边跨现浇梁支架的施工方法 Download PDFInfo
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- CN107090772A CN107090772A CN201710241448.6A CN201710241448A CN107090772A CN 107090772 A CN107090772 A CN 107090772A CN 201710241448 A CN201710241448 A CN 201710241448A CN 107090772 A CN107090772 A CN 107090772A
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- 238000010276 construction Methods 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 89
- 239000010959 steel Substances 0.000 claims abstract description 89
- 230000002787 reinforcement Effects 0.000 claims abstract description 26
- 239000004567 concrete Substances 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000007689 inspection Methods 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims description 17
- 238000005553 drilling Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 238000013461 design Methods 0.000 claims description 9
- 238000011065 in-situ storage Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000004570 mortar (masonry) Substances 0.000 claims description 5
- 244000035744 Hura crepitans Species 0.000 claims description 4
- 230000037396 body weight Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000012790 confirmation Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000005429 filling process Methods 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 238000004873 anchoring Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000001360 synchronised effect Effects 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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
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- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
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CN201710241448.6A CN107090772B (zh) | 2017-04-13 | 2017-04-13 | 一种特大斜拉桥边跨现浇梁支架的施工方法 |
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CN201710241448.6A CN107090772B (zh) | 2017-04-13 | 2017-04-13 | 一种特大斜拉桥边跨现浇梁支架的施工方法 |
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CN107090772A true CN107090772A (zh) | 2017-08-25 |
CN107090772B CN107090772B (zh) | 2019-02-22 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108425322A (zh) * | 2018-03-22 | 2018-08-21 | 中铁建大桥工程局集团第四工程有限公司 | 一种连续梁0号块混凝土浇筑振捣通道的设置方法 |
CN111576325A (zh) * | 2020-05-29 | 2020-08-25 | 中铁六局集团有限公司 | 一种城市河道下穿铁路综合治理施工方法 |
CN113969538A (zh) * | 2020-07-24 | 2022-01-25 | 中铁八局集团第三工程有限公司 | 一种斜拉桥施工系统及施工方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102286935A (zh) * | 2011-06-01 | 2011-12-21 | 中铁大桥勘测设计院有限公司 | 一种混合式结合梁斜拉桥全新施工方法 |
CN102691266A (zh) * | 2012-06-03 | 2012-09-26 | 中交第四公路工程局有限公司 | 桥梁边跨现浇段超高组合支架施工方法 |
WO2014200443A1 (en) * | 2013-06-11 | 2014-12-18 | Nrs Consulting Co., Ltd. | Self-launching movable scaffolding system |
CN104631342A (zh) * | 2015-02-15 | 2015-05-20 | 中铁大桥局集团第五工程有限公司 | 一种用于斜拉桥主梁边跨合拢的装置和方法 |
CN105970830A (zh) * | 2016-04-12 | 2016-09-28 | 中交第二航务工程局有限公司 | 一种用于结合梁斜拉桥的主梁边跨合龙施工方法 |
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2017
- 2017-04-13 CN CN201710241448.6A patent/CN107090772B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102286935A (zh) * | 2011-06-01 | 2011-12-21 | 中铁大桥勘测设计院有限公司 | 一种混合式结合梁斜拉桥全新施工方法 |
CN102691266A (zh) * | 2012-06-03 | 2012-09-26 | 中交第四公路工程局有限公司 | 桥梁边跨现浇段超高组合支架施工方法 |
WO2014200443A1 (en) * | 2013-06-11 | 2014-12-18 | Nrs Consulting Co., Ltd. | Self-launching movable scaffolding system |
CN104631342A (zh) * | 2015-02-15 | 2015-05-20 | 中铁大桥局集团第五工程有限公司 | 一种用于斜拉桥主梁边跨合拢的装置和方法 |
CN105970830A (zh) * | 2016-04-12 | 2016-09-28 | 中交第二航务工程局有限公司 | 一种用于结合梁斜拉桥的主梁边跨合龙施工方法 |
Non-Patent Citations (1)
Title |
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吕新阳 等: ""浅析斜拉桥边跨无约束合拢施工技术",吕新阳等,科技风,第23期,第133页-第134页", 《工程技术》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108425322A (zh) * | 2018-03-22 | 2018-08-21 | 中铁建大桥工程局集团第四工程有限公司 | 一种连续梁0号块混凝土浇筑振捣通道的设置方法 |
CN111576325A (zh) * | 2020-05-29 | 2020-08-25 | 中铁六局集团有限公司 | 一种城市河道下穿铁路综合治理施工方法 |
CN113969538A (zh) * | 2020-07-24 | 2022-01-25 | 中铁八局集团第三工程有限公司 | 一种斜拉桥施工系统及施工方法 |
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Address after: Wangjiang Road in Baohe District of Hefei city of Anhui Province, No. 96 230023 Co-patentee after: THE FIFITH CONSTRUCTION LTD.OF CHINA TIESIJU CIVIL ENGINEERING Group Patentee after: CHINA TIESIJU CIVIL ENGINEERING GROUP Co.,Ltd. Address before: 230022 technical center of China Railway four Bureau, No. 96 Wangjiang East Road, Anhui, 618, Hefei Co-patentee before: THE FIFITH CONSTRUCTION LTD.OF CHINA TIESIJU CIVIL ENGINEERING Group Patentee before: CHINA TIESIJU CIVIL ENGINEERING GROUP Co.,Ltd. |