JP2008303698A - 橋脚の建て替え方法 - Google Patents
橋脚の建て替え方法 Download PDFInfo
- Publication number
- JP2008303698A JP2008303698A JP2007289342A JP2007289342A JP2008303698A JP 2008303698 A JP2008303698 A JP 2008303698A JP 2007289342 A JP2007289342 A JP 2007289342A JP 2007289342 A JP2007289342 A JP 2007289342A JP 2008303698 A JP2008303698 A JP 2008303698A
- Authority
- JP
- Japan
- Prior art keywords
- pier
- bridge
- piers
- existing
- new
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
【解決手段】建て替え対象となる既存の橋脚5に隣接した位置に、当該既存の橋脚5を挟み込むように、橋軸方向両側に新規橋脚10a,10bを建て、それらの新規橋脚10a,10bによって橋梁の上部構造2が支持される状態とした後、既存の橋脚5を撤去することを特徴とする。
【選択図】図4
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 |
---|---|
JP2008303698A true JP2008303698A (ja) | 2008-12-18 |
JP4369506B2 JP4369506B2 (ja) | 2009-11-25 |
Family
ID=40232659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007289342A Active JP4369506B2 (ja) | 2007-05-08 | 2007-11-07 | 橋脚の建て替え方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4369506B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012144919A (ja) * | 2011-01-13 | 2012-08-02 | Railway Technical Research Institute | 損傷を受けた鉄道高架橋柱の取り換え工法 |
JP2012144920A (ja) * | 2011-01-13 | 2012-08-02 | Railway Technical Research Institute | 鉄道高架橋柱の取り換え工法 |
JP2016160686A (ja) * | 2015-03-03 | 2016-09-05 | 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 |
CN109267439A (zh) * | 2018-11-02 | 2019-01-25 | 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 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5653835B2 (ja) * | 2011-05-13 | 2015-01-14 | 三菱重工鉄構エンジニアリング株式会社 | 橋脚建替方法および建替橋脚構造 |
CN103643639B (zh) * | 2013-12-24 | 2015-07-01 | 敬忠诚 | 一种桥墩的水上建造方法 |
-
2007
- 2007-11-07 JP JP2007289342A patent/JP4369506B2/ja active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012144919A (ja) * | 2011-01-13 | 2012-08-02 | Railway Technical Research Institute | 損傷を受けた鉄道高架橋柱の取り換え工法 |
JP2012144920A (ja) * | 2011-01-13 | 2012-08-02 | Railway Technical Research Institute | 鉄道高架橋柱の取り換え工法 |
JP2016160686A (ja) * | 2015-03-03 | 2016-09-05 | 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 |
CN109267439A (zh) * | 2018-11-02 | 2019-01-25 | 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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
JP4369506B2 (ja) | 2009-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4369506B2 (ja) | 橋脚の建て替え方法 | |
US10704215B2 (en) | System for construction of composite U shaped reinforced girders bridge deck and methods thereof | |
JP4671912B2 (ja) | 橋梁の架け替え工法 | |
CN108060634A (zh) | 双工字形超高性能混凝土-普通混凝土组合梁桥梁结构及其施工方法 | |
Wang et al. | Accelerated construction of self-anchored suspension bridge using novel tower-girder anchorage technique | |
JP6028984B2 (ja) | 橋脚の交換方法 | |
CN203429520U (zh) | 拖板式快速组合钢架立交桥 | |
Wacker et al. | 100-year performance of timber–concrete composite bridges in the United States | |
CN103556567B (zh) | 双排四斜腿钢结构门式墩 | |
KR101042379B1 (ko) | 교차되게 횡단 가능한 양면연속 복합아치 라멘교량 및 그 시공방법 | |
JP5613294B1 (ja) | 橋梁の改修方法 | |
JP3676112B2 (ja) | 高架橋の下部構造及びその設計方法 | |
JP3460572B2 (ja) | 道路用高架橋の下部構造 | |
JP2003268722A (ja) | 道路中央分離帯上にある高架橋の橋脚を持つ交差点及びその近傍部の改良工事方法。 | |
CN107938524B (zh) | 一种桥梁加固装置及其实施方法 | |
CN105178159B (zh) | 钢桥主体与桥面隔离的钢结构桥梁及其建造方法 | |
JP2008013924A (ja) | 桁橋の免震構造、架空構造物の免震構造 | |
JPH11264103A (ja) | 既設輸送基盤の高架方法 | |
CN204266114U (zh) | 一种钢构与混凝土组合的高墩结构 | |
JP7296751B2 (ja) | 既設上部工架け替え方法 | |
KR102279873B1 (ko) | 교량 상부구조 연속화, 지점 이동 및 교각 교체를 이용한 철도 교량 보강 공법 | |
CN207878283U (zh) | 一种经过原位支点加固的桥梁浇注支护结构 | |
JP2005090109A (ja) | 橋梁の架設工法および橋梁の上部工ユニット | |
CN108239914B (zh) | 分离式箱形叠合梁的施工方法 | |
JP4526990B2 (ja) | 高架橋 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090709 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090804 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090827 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4369506 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120904 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150904 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |