Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Behaviour of Concrete Structural Members Subjected to Air Blast Loading
Numerical analysis is a suitable tool in the design of complex reinforced concrete structures under extreme impulsive loadings such as impacts or explosions at close range. Such events may be the result of terrorist attacks. Reinforced concrete is commonly used for buildings and infrastructures. For this reason, the ability to accurately run numerical simulations of concrete elements subjected to blast loading is needed. In this context, reliable constitutive models for concrete are of capital importance. In this research numerical simulations using two different constitutive models for concrete (Continuous Surface Cap Model and Brittle Damage Model) have been carried out using LS-DYNA. Two experimental benchmark tests have been taken as reference. The results of the numerical simulations with the aforementioned constitutive models show different abilities to accurately represent the structural response of the reinforced concrete elements studied.
Behaviour of Concrete Structural Members Subjected to Air Blast Loading
Numerical analysis is a suitable tool in the design of complex reinforced concrete structures under extreme impulsive loadings such as impacts or explosions at close range. Such events may be the result of terrorist attacks. Reinforced concrete is commonly used for buildings and infrastructures. For this reason, the ability to accurately run numerical simulations of concrete elements subjected to blast loading is needed. In this context, reliable constitutive models for concrete are of capital importance. In this research numerical simulations using two different constitutive models for concrete (Continuous Surface Cap Model and Brittle Damage Model) have been carried out using LS-DYNA. Two experimental benchmark tests have been taken as reference. The results of the numerical simulations with the aforementioned constitutive models show different abilities to accurately represent the structural response of the reinforced concrete elements studied.
Behaviour of Concrete Structural Members Subjected to Air Blast Loading
Morales Alonso, Gustavo (Autor:in) / Magnusson, Johan (Autor:in) / Hansson, Hakan (Autor:in) / Ansell, Anders (Autor:in) / Gálvez Díaz-Rubio, Francisco (Autor:in) / Sanchez Galvez, Vicente (Autor:in)
01.01.2013
Ballistics 2013: 27th International Symposium on Ballistics | 27th International Symposium on Ballistics | 22/04/2013 - 26/04/2013 | Freiburg
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
DDC:
690
Structural concrete elements subjected to air blast loading
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