Advanced Bridge Analysis and Design Methods Simplified
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Published:2006
Barry Skinner, B.Sc C Eng M.I.C.E, David Geeves, B. Sc C Eng M.I.C.E, 2006. "Advanced Bridge Analysis and Design Methods Simplified", Fourth international conference on Current and future trunds in Bridge design, construction and maintenance: Proceedings of the 4th international Conference organised on behalf of the Structural and Buildings Board of the Institution of civil Engineers, and held in kuala Lumpur, Malaysia, 10–11 October 2005, Ben Barr
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Advanced bridge analysis and design methods have been simplified with the aid of modern bridge software tools. This paper covers three topics: 1. automated Vehicle Load Optimisation to various international design standards (this technique uses influence surfaces which are a powerful tool for generating the complex load patterns in accordance with the provisions of the bridge codes); 2. Composite Analysis Methods (these are now developed such that advanced 3D models incorporating finite elements can be analysed to produce composite member load effects such a overall bending, torsion, and web shear); and 3. Integrated Analysis and Design Techniques (this involves the provision of links between the various stages of design and analysis, such that section properties and structural analysis results can be calculated as well as design checks carried out under the one seamless interface). The above three bridge analysis and design methods are highly developed in SAM Integrated Bridge Design Software.
Synopsis
Introduction
Automated Vehicle Load Generation By Influence Method General
Composite Analysis Method
Integration Of Bridge Analysis and Design Process
Conclusion
