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De, S., Singh, K., Seo, J., Kapania, R.K., Ostergaard, E., Angelini, N., et al. (2021) Lightweight Chassis Design of Hybrid Trucks Considering Multiple Road Conditions and Constraints. World Electric Vehicle Journal, 12, Article 3.
https://doi.org/10.3390/wevj12010003

has been cited by the following article:

• TITLE: Evaluating the Potential Weight Reduction of Truck Frames via Beam Element-Based FEA Models

  AUTHORS: Shengyong Zhang, Zack Gertzen, Adam Manering, Cristian Jongkind

  KEYWORDS: FEA, Truck Frame, Structural Rigidity, Weight Reduction

  JOURNAL NAME: Modern Mechanical Engineering, Vol.16 No.4, September 17, 2026

  ABSTRACT: Reducing the weight of truck frames using advanced materials and innovative designs is a critical pathway for improving energy efficiency. However, weight reduction must not adversely affect the frame rigidity to prevent excessive deflections and distortions. Integrating finite element analysis (FEA) into the development of truck frames allows designers to quantify the potential weight savings through alternative material substitutions without compromising the frame rigidity. This study has developed beam element-based FEA models for a baseline truck frame to evaluate the potential weight reduction through replacing mild steel with aluminum alloy. The torsional and bending stiffness of the frame has been maintained by appropriately modifying the thickness of the frame members. It is concluded that the aluminum alloy frame achieves a 17.45% weight reduction compared to the baseline steel design. The influence of lightweighting on the frame’s natural frequencies and internal stress distributions is also evaluated.