JP4369506B2 - 橋脚の建て替え方法 - Google Patents
橋脚の建て替え方法 Download PDFInfo
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- JP4369506B2 JP4369506B2 JP2007289342A JP2007289342A JP4369506B2 JP 4369506 B2 JP4369506 B2 JP 4369506B2 JP 2007289342 A JP2007289342 A JP 2007289342A JP 2007289342 A JP2007289342 A JP 2007289342A JP 4369506 B2 JP4369506 B2 JP 4369506B2
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- pier
- bridge
- piers
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- 238000000034 method Methods 0.000 claims description 15
- 238000010276 construction Methods 0.000 description 12
- 238000007796 conventional method Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 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 description 1
- 239000002699 waste material Substances 0.000 description 1
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Description
2:上部構造、
3:主桁、
4:床版、
5:既存の橋脚、
6a,6b:脚柱、
7a:下層梁、
8a,8b,8c:側柱、
9a,9b:上層梁、
10a,10b:新規橋脚、
Claims (2)
- 建て替え対象となる既存の橋脚を挟み込むように、橋軸方向両側に新規橋脚を一つずつ建て、それらの新規橋脚によって橋梁の上部構造が支持される状態とした後、前記既存の橋脚を撤去することを特徴とする橋脚の建て替え方法。
- 前記既存の橋脚、及び、前記新規橋脚が、いずれもラケット型の橋脚であることを特徴とする、請求項1に記載の橋脚の建て替え方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007289342A JP4369506B2 (ja) | 2007-05-08 | 2007-11-07 | 橋脚の建て替え方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007123903 | 2007-05-08 | ||
JP2007289342A JP4369506B2 (ja) | 2007-05-08 | 2007-11-07 | 橋脚の建て替え方法 |
Publications (2)
Publication Number | Publication Date |
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JP2008303698A JP2008303698A (ja) | 2008-12-18 |
JP4369506B2 true JP4369506B2 (ja) | 2009-11-25 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2007289342A Active JP4369506B2 (ja) | 2007-05-08 | 2007-11-07 | 橋脚の建て替え方法 |
Country Status (1)
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JP (1) | JP4369506B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012237176A (ja) * | 2011-05-13 | 2012-12-06 | Mitsubishi Heavy Industries Bridge & Steel Structures Engineering Co Ltd | 橋脚建替方法および建替橋脚構造 |
CN103643639A (zh) * | 2013-12-24 | 2014-03-19 | 敬忠诚 | 一种桥墩的水上建造方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5714336B2 (ja) * | 2011-01-13 | 2015-05-07 | 公益財団法人鉄道総合技術研究所 | 損傷を受けた鉄道高架橋柱の取り換え工法 |
JP5714337B2 (ja) * | 2011-01-13 | 2015-05-07 | 公益財団法人鉄道総合技術研究所 | 鉄道高架橋柱の取り換え工法 |
JP6028984B2 (ja) * | 2015-03-03 | 2016-11-24 | 三井造船鉄構エンジニアリング株式会社 | 橋脚の交換方法 |
CN109267439B (zh) * | 2018-11-02 | 2024-03-15 | 江苏沪宁钢机股份有限公司 | 一种高效、稳定型三层高架桥及其施工工艺 |
-
2007
- 2007-11-07 JP JP2007289342A patent/JP4369506B2/ja active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012237176A (ja) * | 2011-05-13 | 2012-12-06 | Mitsubishi Heavy Industries Bridge & Steel Structures Engineering Co Ltd | 橋脚建替方法および建替橋脚構造 |
CN103643639A (zh) * | 2013-12-24 | 2014-03-19 | 敬忠诚 | 一种桥墩的水上建造方法 |
CN103643639B (zh) * | 2013-12-24 | 2015-07-01 | 敬忠诚 | 一种桥墩的水上建造方法 |
Also Published As
Publication number | Publication date |
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JP2008303698A (ja) | 2008-12-18 |
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