ABSTRACT

This article discusses development of crash rated barriers intended to mitigate attacks by heavy goods trucks. High-fidelity, physics-based (HFPB) simulations to screen performance of various barrier designs will be presented. The performance of barriers will be analyzed when impacted by a heavy goods truck traveling at different speeds. Judicious use of computational modeling can result in shorter design cycles and might require physical testing for limited cases, thus resulting in more cost efficient designs. Lessons learned from the study presented in this paper can be applied to other barrier types.

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REFERENCES

ASTM. (2018). Standard Test Method for Crash Testing of Vehicle Security Barriers. West Conshohocken: ASTM International.
Bhargava, A., and Alostaz, Y. (2019). Estimation of Vehicular Collision Force for Barriers. Structures Congress 2019. Orlando, Floria.
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Go to Structures Congress 2022
Structures Congress 2022
Pages: 39 - 47

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Published online: Apr 18, 2022

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Ashish Bhargava, Ph.D. [email protected]
P.E.
1Senior Engineer, AECOM, New York, NY. Email: [email protected]
Yousef Alostaz, Ph.D. [email protected]
P.E.
2Vice President, AECOM, New York, NY. Email: [email protected]

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