Structural Engineering
- 81
- Research in Timber Bridge Systems
- Develop technology that will allow the use of timber bridge components and systems to be used in portable or temporary bridge applications. Includes fact sheets and reports in pdf format.
- 82
- Bestech Systems Limited
- Providers of a software suite for the design of highway and railway bridges. It integrates structural analysis with code checking to AASHTO LRFD, BS 5400 and AUSTROADS.
- 83
- Bridgesoft Inc.
- Offer a continuous steel bridge analysis and design software package for use in the design of steel bridges conforming to AASHTO specifications. Provides a free demonstration.
- 84
- Eriksson Technologies, Inc.
- Offers prestressed concrete girder design programming. Includes details about software and ordering information.
- 85
- Interactive Design Systems, Inc.
- Bridge engineering software for pre-stressed concrete structures, segmental concrete bridges and cable-stay bridges.
- 86
- Opti-Mate, Inc.,
- Bridge analysis, design, code checking and rating software for curved and straight steel girder bridges, and prestressed concrete and reinforced concrete girder bridges.
- 87
- QConBridge
- A live load analysis program for continuous bridge frames. Performs live load analysis for the AASHTO LRFD Bridge Design Specification HL93 live load model.
- 88
- Simplified Bridge Solutions Ltd.
- BRIDGframe is software that provides 2D modeling and analysis of typical bridge structures being constructed today. Other bridge software is under development.
- 89
- StoFlo: Rainflow Cycle Counting in Excel
- Free software program within Microsoft Excel that allows user to perform rainflow cycle counting and fatigue life analysis.
- 90
- Viathor, Inc.
- Offers VBent, a bridge pier design and analysis program, capable of integral (monolithic) bents, using the AASHTO LRFD and Standard specifications.
- 91
- Mark Ketchum's Bridge Collapse Page
- Pictures and descriptions of a few collapsed bridges, such as the Tacoma Narrows and the Koror-Babeldaob bridge.
- 92
- Merrillan Bridge Collapse
- Collapse of a concrete rail bridge over a creek in Wisconsin, 1968. Includes two large amateur photographs of the wreckage.
- 93
- Rush Street Bridges
- The Encyclopedia of Chicago provides an illustrated article on the collapse of an iron bridge in Chicago in 1863, and on the fate of other bridges built subsequently.
- 94
- Walnut Street Bridge (Harrisburg)
- Information from Wikipedia on the collapse of a steel framed bridge in Pennsylvania in 1996, owing to scour and ice damage.
- 95
- Wood Bridge Failure Analysis
- Analyses of failed private wooden bridges by Charles C Roberts, with photographs.
- 96
- Shared Vision - Community Bridge Project
- Rehab of an Arch Bridge to make it look like it has a stone veneer.
- 97
- Bridges On The Tyne
- An account with photographs, of existing and former bridges, ferrys and tunnels on the River Tyne from mouth to source, with history, location, tourist and technical information. United Kingdom.
- 98
- Storbaelt Bridge - Great Belt Fixed Link
- News and project information from the Danish State Railways. Bridge and tunnel linking Zealand and the Jutland peninsula.