Namdeo Raut
Research Subjects
Namdeo Raut has a total of 2 co-authors. Here are the top co-authors by number of shared publications:
- Laxmikant Gupta
Department of Applied Mechanics, Visvesvaraya National Institute of Technology, Nagpur, Maharashtra, India
1 shared publication - Namdeo Hedaoo
Department of Civil Engineering, Govt. College of Engineering, Pune, Maharashtra, India
1 shared publication
Latest Publications
- Open Access
- 3 September 2015
- Published by Science Publishing Group in American Journal of Civil Engineering
- Vol. 3 (5) , 157-169
Composite Concrete Slabs with Profiled Steel Decking: Comparison Between Experimental and Simulation Study
The research work is to study the behavior of the composite concrete slabs with CRIL DECKSPAN type profiled steel decking by experimental and simulation study. The slab is created by composite interaction between concrete and steel deck with rolled embossments to improve their shear-bond characteristics. However, it fails under longitudinal shear-bond due to the complex phenomenon of shear behavior. Therefore, an experimental full-size tests has been carried out to investigate the shear-bond strength under flexural test in accordance with Eurocode 4: Part 1.1. Eighteen specimens are split into six sets of three specimens each in which all sets are tested for different shear span lengths under static and cyclic loading on simply supported slabs. The full-size finite element (FE) modeling and analysis of the composite slabs is presented, in which the shear-bond interaction between the concreteand steel deck is simulated by the use of interface contact elements. The FE analysis is verified and validated by comparing the experimental results. Comparisons of the experimental and simulation results indicate that the FE analysis agrees well with the test results, and is capable of predicting the behavior and the load carrying capacity of composite slabs.
- 3 September 2015
- Published by Science Publishing Group in American Journal of Civil Engineering
- Vol. 3 (5) , 157-169
Open AccessComposite Concrete Slabs with Profiled Steel Decking: Comparison Between Experimental and Simulation Study
The research work is to study the behavior of the composite concrete slabs with CRIL DECKSPAN type profiled steel decking by experimental and simulation study. The slab is created by composite interaction between concrete and steel deck with rolled embossments to improve their shear-bond characteristics. However, it fails under longitudinal shear-bond due to the complex phenomenon of shear behavior. Therefore, an experimental full-size tests has been carried out to investigate the shear-bond strength under flexural test in accordance with Eurocode 4: Part 1.1. Eighteen specimens are split into six sets of three specimens each in which all sets are tested for different shear span lengths under static and cyclic loading on simply supported slabs. The full-size finite element (FE) modeling and analysis of the composite slabs is presented, in which the shear-bond interaction between the concreteand steel deck is simulated by the use of interface contact elements. The FE analysis is verified and validated by comparing the experimental results. Comparisons of the experimental and simulation results indicate that the FE analysis agrees well with the test results, and is capable of predicting the behavior and the load carrying capacity of composite slabs.