CA2778354A1 - A bridge construction and method for modifying strain characteristics of a bridge - Google Patents

A bridge construction and method for modifying strain characteristics of a bridge Download PDF

Info

Publication number
CA2778354A1
CA2778354A1 CA2778354A CA2778354A CA2778354A1 CA 2778354 A1 CA2778354 A1 CA 2778354A1 CA 2778354 A CA2778354 A CA 2778354A CA 2778354 A CA2778354 A CA 2778354A CA 2778354 A1 CA2778354 A1 CA 2778354A1
Authority
CA
Canada
Prior art keywords
negative pressure
pressure differential
bridge construction
internal cavity
kpa
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.)
Abandoned
Application number
CA2778354A
Other languages
English (en)
French (fr)
Inventor
Mark Robert Tilley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROADS AND MARITIME SERVICES
Original Assignee
ROADS AND MARITIME SERVICES
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from AU2009905001A external-priority patent/AU2009905001A0/en
Application filed by ROADS AND MARITIME SERVICES filed Critical ROADS AND MARITIME SERVICES
Publication of CA2778354A1 publication Critical patent/CA2778354A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
    • E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
CA2778354A 2009-10-14 2010-09-28 A bridge construction and method for modifying strain characteristics of a bridge Abandoned CA2778354A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2009905001A AU2009905001A0 (en) 2009-10-14 A bridge construction and method for reducing bridge fatigue
AU2009905001 2009-10-14
PCT/AU2010/001268 WO2011044611A1 (en) 2009-10-14 2010-09-28 A bridge construction and method for modifying strain characteristics of a bridge

Publications (1)

Publication Number Publication Date
CA2778354A1 true CA2778354A1 (en) 2011-04-21

Family

ID=43875697

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2778354A Abandoned CA2778354A1 (en) 2009-10-14 2010-09-28 A bridge construction and method for modifying strain characteristics of a bridge

Country Status (8)

Country Link
EP (1) EP2488699A1 (ja)
JP (1) JP2013507547A (ja)
CN (1) CN102713070A (ja)
AU (1) AU2010306063A1 (ja)
CA (1) CA2778354A1 (ja)
NZ (1) NZ599817A (ja)
RU (1) RU2012119588A (ja)
WO (1) WO2011044611A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6908541B2 (ja) * 2018-02-21 2021-07-28 公益財団法人鉄道総合技術研究所 鋼桁の支承部周辺のき裂進展抑制方法
US11307114B2 (en) 2018-12-17 2022-04-19 National Oilwell Varco, L.P. Pressure-based flaw detection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823964A1 (de) * 1988-07-15 1990-02-22 Bilfinger Berger Vorspanntech Verfahren zur erneuerung des korrosionsschutzes von zuggliedern von bruecken und gleichartig verspannten bauwerken sowie vorrichung zur durchfuehrung des verfahrens
JP2001207408A (ja) * 2000-01-31 2001-08-03 Mitsubishi Heavy Ind Ltd 吊構造用ケーブルの防食装置及び吊構造用ケーブルの防食方法
US6889557B2 (en) * 2002-02-11 2005-05-10 Bechtel Bwxt Idaho, Llc Network and topology for identifying, locating and quantifying physical phenomena, systems and methods for employing same
CN1773226A (zh) * 2005-11-10 2006-05-17 上海交通大学 基于桥梁应变的高速动态车辆超载检测方法
DE102007011445B4 (de) * 2007-03-06 2012-11-08 Hochschule Wismar University Of Technology, Business And Design Verfahren und Vorrichtung zur Untersuchung eines geschweißten Hohlprofilträgers
JP4875589B2 (ja) * 2007-11-01 2012-02-15 本田技研工業株式会社 パネルの検査装置及び検査方法
CN101408487B (zh) * 2008-10-28 2011-06-29 常州赛杰电子信息有限公司 基于无线传感器网络的桥梁结构安全状态应急监测及预警方法与系统

Also Published As

Publication number Publication date
WO2011044611A1 (en) 2011-04-21
AU2010306063A1 (en) 2012-05-31
NZ599817A (en) 2013-11-29
CN102713070A (zh) 2012-10-03
EP2488699A1 (en) 2012-08-22
RU2012119588A (ru) 2013-11-20
JP2013507547A (ja) 2013-03-04

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20140930