An Analysis for the Impact of Vehicles on Composite Road Dividers
DOI:
https://doi.org/10.26437/ajar.v11i1.853Keywords:
Composite material. concrete. impact forces. road divider. vehiclesAbstract
Purpose: This research seeks to tackle the significant number of deaths and injuries resulting from road accidents in India by assessing the shortcomings of conventional concrete road dividers and investigating composite materials as a safer option.
Design/Methodology/Approach: Crash simulations were conducted using the ANSYS Workbench software to evaluate the effectiveness of composite road dividers constructed from epoxy, glass fibre, and thermocol. This research examined their stress concentration, deformation, and durability compared to conventional solid and hollow concrete segments at different impact velocities.
Findings: Composite road dividers showcased exceptional performance, achieving a stress capacity of 11.184 MPa within their elastic limits. They were better at absorbing impacts, leading to decreased vehicle damage and fewer passenger injuries. Furthermore, these composites displayed improved durability, resistance to corrosion, and lower maintenance needs compared to conventional concrete dividers.
Research Limitation: The results are derived from simulated crash tests and may need additional validation through full-scale experimental testing in various environmental and traffic conditions.
Practical Implication: Composite road dividers are economical, durable, and practical means of enhancing traffic safety and minimising fatalities. Their ability to adapt to various traffic situations and withstand weather suits them ideally for contemporary infrastructure requirements.
Social Implication: Composite road dividers enhance road safety and save lives by decreasing the severity of accidents. Their implementation supports sustainable development objectives, improving public safety and reducing the economic impact of road accidents.
Originality/Value: This study emphasises the promise of composite materials as a groundbreaking approach to enhancing traffic safety.
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