Mohammadi, Payam Keshavarz Mirza, Khalilpour, Seyed Hamed, Parsa, Hasan and Sareh, Pooya ORCID: 0000-0003-1836-2598
(2022)
Computational performance evaluation of sacrificial protective walls composed of lightweight concrete blocks: a parametric study of blast loads in a tunnel.
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 31 (4).
pp. 880-894.
Abstract
Sacrificial wall systems consisting of lightweight concrete blocks have several advantages including versatility and high installation speed, making them effective tools for reducing the destructive effects of blast waves. Particularly, in confined structures, they can be placed along the path of potential explosion waves such that internal failure mechanisms in the concrete blocks cause the explosion wave energy to be dissipated. Numerous factors can affect the performance of such wall systems, including the material properties, location, and physical dimensions of the concrete blocks. This research presents an in-depth computational study on parameters influencing the performance of such sacrificial wall systems.
Item Type: | Article |
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Uncontrolled Keywords: | Confined blast wave, lightweight concrete blocks, sacrificial wall systems, brittle crack propagation, finite element method |
Depositing User: | Symplectic Admin |
Date Deposited: | 07 Oct 2022 14:57 |
Last Modified: | 26 Feb 2024 16:11 |
DOI: | 10.1080/15376494.2022.2125134 |
Open Access URL: | https://doi.org/10.1080/15376494.2022.2125134 |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3165274 |