Results 61 to 70 of about 15,056 (227)

Crashworthiness analysis and multiobjective optimization for circular tubes with functionally graded thickness under multiple loading angles

Advances in Mechanical Engineering, 2017
In this article, the nonlinear finite-element analysis software LS-DYNA is used to study the crashworthiness of functionally graded thickness circular tubes under multiple loading angles (0°, 10°, 20°, 30°, and 40°).
Shuguang Yao, Yi Xing, Kai Zhao
doaj   +1 more source

The prisoners' dilemma: A game theoretic approach to vehicle safety [PDF]

, 2000
This paper assessed the policy implications of the changing demand for passenger vehicles in Australia and debunked the myth that bigger vehicles are safer.
Tay, Richard S.
core   +1 more source

Technological Evolution and Safety Enhancement of Automatic Couplers in Modern Railway Systems: A Systematic Review

Journal of Engineering, Volume 2026, Issue 1, 2026.
The global railway industry is undergoing a significant transformation toward a safer, more efficient, and sustainable transportation system, in which the automatic coupler serves as a vital component ensuring connectivity, safety, and operational reliability of train formations.
Jean Mario Valentino, Achmad Syaifudin, Yohanes Pringeten Dilianto Sembiring Depari, Subekti, Agus Sigit Pramono, Lukman Shalahuddin, Helena Carolina Kis Agustin, Muhammad Nur Afnan Uda, Uda Hashim, Sohaib Zia Khan   +9 more
wiley   +1 more source

Simulation Research on Crashworthiness of Metro Train

机车电传动, 2016
Referring to crashworthiness design specifications and guidelines of metro train and light rail vehicle of domestic andforeign, by use of the finite element software Hypermesh and LS-DYNA, the process was simulated of one metro train impacting thesame ...
LEI Cheng, HAN Zengsheng, WU Min
doaj  

Evaluation of coupled finite element/meshfree method for a robust full-scale crashworthiness simulation of railway vehicles

Advances in Mechanical Engineering, 2016
The crashworthiness of a railway vehicle relates to its passive safety performance. Due to mesh distortion and difficulty in controlling the hourglass energy, conventional finite element methods face great challenges in crashworthiness simulation of ...
Zhao Tang, Feng Jia Liu, Shi Hui Guo, Jian Chang, Jian Jun Zhang   +4 more
doaj   +1 more source

SQG-Differential Evolution for difficult optimization problems under a tight function evaluation budget

, 2018
In the context of industrial engineering, it is important to integrate efficient computational optimization methods in the product development process.
AK Qin, CA Floudas, Cullen Schaffer, DH Wolpert, F Duddeck, F Wilcoxon, GG Wang, J Brest, J Brest, J Knowles, J Sobieszczanski-Sobieski, J Zhang, LM Rios, M Kiani, R Mallipeddi, R Sala, R Sala, R Storn, RT Haftka, S Das, S Das, S García, S Venkataraman, T Krityakierne, TJ Carrigan, X Yao, Y Wang, YM Ermoliev, YM Ermoliev   +28 more
core   +1 more source

Intermediate strain rate behavior of cancellous bone: From the lower to the higher strain rate [PDF]

, 2014
Not ...
CLOETE, Trevor John, LAPORTE, Sébastien, PROT, Marianne, SALETTI, Dominique   +3 more
core   +5 more sources

Biomimetics in Helmet Design: A Review of Aerodynamic Perspectives

Journal of Engineering, Volume 2026, Issue 1, 2026.
Recent advancements in helmet design demonstrate that mimicking natural models can enhance both aerodynamics and safety protection. Thus, this paper comprehensively reviews the bio‐inspired helmet designs reported in the latest computational and experimental studies, in addition to discussing the biomimetic approaches that integrate aerodynamic ...
Mahadi Hasan Masud, Shuvra Debnath, Md. Nazmul Hossen, Naef A. A. Qasem, Md. Mahbub Alam, Nayem Zaman Saimoon, Md. Nazmus Salehin, Mim Mashrur Ahmed, Vijayanandh Raja   +8 more
wiley   +1 more source

Layout optimization for multi-bi-modulus materials system under multiple load cases [PDF]

, 2016
Financial support from the National Natural Science Foundation of China (Grant No. 51179164) and the Australian Research Council (Grant No.
Cai, Kun, Cao, Jing, Qin, Qing-Hua, Shi, Jiao, Wang, Zhenzhong   +4 more
core   +1 more source

Suppression Control of Transversal Oscillation on High‐Cycle Fatigue Properties of Thin Spot‐Welded Steel Sheets

Shock and Vibration, Volume 2026, Issue 1, 2026.
Resistance spot welding (RSW) is a critical joining technique in automotive manufacturing, where the fatigue performance of spot‐welded joints significantly influences the durability and structural integrity of vehicle bodies. The novelty of this study lies in systematically identifying and quantitatively controlling two major experimental disturbances,
Zongxi Xie, Jianfeng Ye, Ze Tian, Saiqing Xu, Huan Xue, Giuseppe Ruta   +5 more
wiley   +1 more source