A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Investigation of Biaxial Stress States of UHPC Bridge Girders through Small Panel Testing and Finite Element Analysis
The chapter presents a preliminary cracking failure model for biaxial tension‐compression stress states for untreated ultra‐high performance concrete (UHPC) through the use of finite element analyses and testing of ultra high performance UHPC panels. A finite element model was used to generate stress ratios for biaxial loading on UHPC panels. The cracking loads from experimental testing of panels were then used with the finite element results to generate points in the biaxial cracking failure model. Preliminary results show that there is potential to use the presented methods to generate a detailed failure model for standard steam‐treated UHPC. Results provided through the models could lead to a more detailed material model to be used in future analysis techniques, resulting in a better understanding of UHPC in biaxial stress states.
Investigation of Biaxial Stress States of UHPC Bridge Girders through Small Panel Testing and Finite Element Analysis
The chapter presents a preliminary cracking failure model for biaxial tension‐compression stress states for untreated ultra‐high performance concrete (UHPC) through the use of finite element analyses and testing of ultra high performance UHPC panels. A finite element model was used to generate stress ratios for biaxial loading on UHPC panels. The cracking loads from experimental testing of panels were then used with the finite element results to generate points in the biaxial cracking failure model. Preliminary results show that there is potential to use the presented methods to generate a detailed failure model for standard steam‐treated UHPC. Results provided through the models could lead to a more detailed material model to be used in future analysis techniques, resulting in a better understanding of UHPC in biaxial stress states.
Investigation of Biaxial Stress States of UHPC Bridge Girders through Small Panel Testing and Finite Element Analysis
Toutlemonde, François (editor) / Resplendino, Jacques (editor) / D'Alessandro, Kacie (author) / Roberts‐Wollmann, Carin (author) / Cousins, Thomas (author) / Sotelino, Elisa (author)
Designing and Building with UHPFRC ; 619-638
2011-01-10
20 pages
Article/Chapter (Book)
Electronic Resource
English
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