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Title: Computer simulation of underground blast response of pile in saturated soil
Authors: Jayasinghe, Laddu Bhagya
Thambiratnam, D. P.
Perera, N.
Jayasooriya, J. H. A. R.
Keywords: Underground explosion
Numerical simulation
Issue Date: 2013
Source: Jayasinghe, L. B., Thambiratnam, D. P., Perera, N., & Jayasooriya, J. H. A. R. (2013). Computer simulation of underground blast response of pile in saturated soil. Computers and Structures, 120, 86-95.
Series/Report no.: Computers and Structures
Abstract: This paper treats the blast response of a pile foundation in saturated sand using explicit nonlinear finite element analysis, considering complex material behavior of soil and soil–pile interaction. Blast wave propagation in the soil is studied and the horizontal deformation of pile and effective stresses in the pile are presented. Results indicate that the upper part of the pile to be vulnerable and the pile response decays with distance from the explosive. The findings of this research provide valuable information on the effects of underground explosions on pile foundation and will guide future development, validation and application of computer models.
ISSN: 0045-7949
DOI: 10.1016/j.compstruc.2013.02.016
Schools: School of Civil and Environmental Engineering 
Rights: © 2013 Elsevier Ltd. This is the author created version of a work that has been peer reviewed and accepted for publication by Computers and Structures, Elsevier Ltd. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:CEE Journal Articles

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