Dynamics of Heavy Mechanized Bridge During Span-Lowering Process

Authors

  • Thang Tran Duc Le Quy Don Technical University
  • Duong Le Van Le Quy Don Technical University
  • Dat Chu Van Le Quy Don Technical University
  • Phong Cu Xuan Le Quy Don Technical University https://orcid.org/0009-0007-1589-5862
  • Hai Bui Van Hanoi University of Industry

DOI:

https://doi.org/10.3849/aimt.01878

Keywords:

heavy mechanized bridge, elastic cable, military bridge

Abstract

Heavy mechanized bridge is utilized to be rapidly deployed as a temporary bridge to facilitate the movement of vehicles and personnel across obstacles. This paper presents a dynamic model of the TMM-3M heavy mechanized bridge during the span-lowering process, including considerations of cable deformation, rear outriggers, elasticity of tire, and front suspension system. Based on the dynamic model, the authors establish a system of differential equations describing the oscillation of the system using Lagrangian equations of the second kind. The article provides a fundamental basis for studying the entire process of deploying the TMM-3M bridge and aims to improve the rear outriggers and cable winding system to reduce bridge deployment time.

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Published

25-05-2024

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Section

Research Paper

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How to Cite

Tran Duc, T., Le Van, D., Chu Van, D., Cu Xuan, P., & Bui Van, H. (2024). Dynamics of Heavy Mechanized Bridge During Span-Lowering Process. Advances in Military Technology, 19(1), 165-175. https://doi.org/10.3849/aimt.01878

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