CN101476286A - 铁路桥面预应力混凝土纵横梁格构式漂浮体系施工方法 - Google Patents
铁路桥面预应力混凝土纵横梁格构式漂浮体系施工方法 Download PDFInfo
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- CN101476286A CN101476286A CNA2008101476541A CN200810147654A CN101476286A CN 101476286 A CN101476286 A CN 101476286A CN A2008101476541 A CNA2008101476541 A CN A2008101476541A CN 200810147654 A CN200810147654 A CN 200810147654A CN 101476286 A CN101476286 A CN 101476286A
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 238000007667 floating Methods 0.000 title claims abstract description 18
- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000007569 slipcasting Methods 0.000 claims description 12
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- OFCNXPDARWKPPY-UHFFFAOYSA-N allopurinol Chemical compound OC1=NC=NC2=C1C=NN2 OFCNXPDARWKPPY-UHFFFAOYSA-N 0.000 claims description 3
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- 238000005096 rolling process Methods 0.000 claims description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
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CN2008101476541A CN101476286B (zh) | 2008-11-24 | 2008-11-24 | 铁路桥面预应力混凝土纵横梁格构式漂浮体系施工方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102493354A (zh) * | 2011-12-23 | 2012-06-13 | 中铁大桥局股份有限公司 | 高速铁路预应力混凝土连续梁整联顶推施工方法 |
CN102817325A (zh) * | 2012-09-13 | 2012-12-12 | 永升建设集团有限公司 | 负弯矩束预应力预制箱梁先简支后连续转换体系施工方法 |
CN103469805A (zh) * | 2013-09-10 | 2013-12-25 | 叶长青 | 预应力筏板基础的施工方法 |
CN105781121A (zh) * | 2016-03-16 | 2016-07-20 | 浙江大学城市学院 | 双向不对称张拉预应力束道理论伸长量的确定方法 |
CN106049289A (zh) * | 2016-06-30 | 2016-10-26 | 中铁第四勘察设计院集团有限公司 | 贝雷梁临时便桥改造为钢混组合永久桥的施工方法 |
CN107794843A (zh) * | 2017-10-24 | 2018-03-13 | 山西省交通科学研究院 | 一种桥梁减震限位器实施方法 |
CN108532442A (zh) * | 2018-04-08 | 2018-09-14 | 北京城建道桥建设集团有限公司 | 斜拉桥宽幅梁格型主梁结构、组合模板体系及其施工方法 |
CN108568468A (zh) * | 2017-03-09 | 2018-09-25 | 中铁宝桥集团有限公司 | 一种空间扭曲板单元成型工装及使用方法 |
-
2008
- 2008-11-24 CN CN2008101476541A patent/CN101476286B/zh active Active
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102493354A (zh) * | 2011-12-23 | 2012-06-13 | 中铁大桥局股份有限公司 | 高速铁路预应力混凝土连续梁整联顶推施工方法 |
CN102493354B (zh) * | 2011-12-23 | 2014-01-15 | 中铁大桥局股份有限公司 | 高速铁路预应力混凝土连续梁整联顶推施工方法 |
CN102817325A (zh) * | 2012-09-13 | 2012-12-12 | 永升建设集团有限公司 | 负弯矩束预应力预制箱梁先简支后连续转换体系施工方法 |
CN102817325B (zh) * | 2012-09-13 | 2015-05-13 | 永升建设集团有限公司 | 负弯矩束预应力预制箱梁先简支后连续转换体系施工方法 |
CN103469805A (zh) * | 2013-09-10 | 2013-12-25 | 叶长青 | 预应力筏板基础的施工方法 |
CN103469805B (zh) * | 2013-09-10 | 2015-07-29 | 叶长青 | 预应力筏板基础的施工方法 |
CN105781121A (zh) * | 2016-03-16 | 2016-07-20 | 浙江大学城市学院 | 双向不对称张拉预应力束道理论伸长量的确定方法 |
CN106049289A (zh) * | 2016-06-30 | 2016-10-26 | 中铁第四勘察设计院集团有限公司 | 贝雷梁临时便桥改造为钢混组合永久桥的施工方法 |
CN106049289B (zh) * | 2016-06-30 | 2018-01-16 | 中铁第四勘察设计院集团有限公司 | 贝雷梁临时便桥改造为钢混组合永久桥的施工方法 |
CN108568468A (zh) * | 2017-03-09 | 2018-09-25 | 中铁宝桥集团有限公司 | 一种空间扭曲板单元成型工装及使用方法 |
CN107794843A (zh) * | 2017-10-24 | 2018-03-13 | 山西省交通科学研究院 | 一种桥梁减震限位器实施方法 |
CN108532442A (zh) * | 2018-04-08 | 2018-09-14 | 北京城建道桥建设集团有限公司 | 斜拉桥宽幅梁格型主梁结构、组合模板体系及其施工方法 |
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Inventor after: Qing San Hui Inventor after: Wang Youjiang Inventor after: Jiang Guangquan Inventor after: Gao Xiaoqun Inventor after: Zhou Zuqing Inventor before: Qing San Hui Inventor before: Wang Youjiang Inventor before: Jiang Guangquan Inventor before: Gao Xiaoqun Inventor before: Zhou Zuhai |
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Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. |
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Effective date of registration: 20190109 Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: CHINA RAILWAY ERJU 5TH ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. |
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