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Experimental and Numerical Studies on the Behaviour of Broad-Gauge Railway Sleepers in Static Bending Condition

  • Chandrashekhar LakavathEmail author
  • Rangaswamy Allam
  • B Kondraivendhan
Conference paper
Part of the Lecture Notes in Civil Engineering book series (LNCE, volume 25)

Abstract

The present study shows the prediction of load-deflection behaviour of monoblock pre-stressed concrete railway sleeper under static bending test using ABAQUS. The result obtained from the numerical studies is compared with experimental results and Research Designs and Standards Organization (RDSO) provisions. Numerical studies in ABAQUS are carried out in two stages: (1) pre-stressing and (2) static bending test. During simulation, concrete is modelled as three-dimensional (3D) stress element with damage plasticity model and strand is modelled as 3D truss elements with plasticity model. The results of each model are stored and transferred to subsequent models by restart request feature in ABAQUS. Both the numerical and experimental results are in good agreement and well within the provisions of RDSO.

Keywords

ABAQUS Concrete damage plasticity Monoblock concrete sleepers Static bending test Steam curing 

Notes

Acknowledgements

Authors would like to thank Mr. Patil Rail Infrastructure Private Limited, Hyderabad and Dr. S. Suriya Prakash (IIT Hyderabad) for their help to complete this work.

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Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  • Chandrashekhar Lakavath
    • 1
    Email author
  • Rangaswamy Allam
    • 2
  • B Kondraivendhan
    • 1
  1. 1.Applied Mechanics DepartmentSardar Vallabhbhai National Institute of TechnologySuratIndia
  2. 2.Patil Rail Infrastructure Private LimitedHyderabadIndia

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