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Evaluation of Structural Strength in Body Structure of Freight Car
Key Engineering Materials, 2009To check the structural strength of the body of the newly–made container freight car, load was added to the underframe of the container freight car. The objective of this study is to evaluate whether or not the underframe of a freight car under the maximal strength is safe. A freight car for transporting railroad freight is usually designed and made of
Sung Cheol Yoon +3 more
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Crashing in cyberspace-evaluating structural behaviour of car bodies in a virtual environment
Proceedings. IEEE 1998 Virtual Reality Annual International Symposium (Cat. No.98CB36180), 2002The use of virtual prototypes generated from engineering simulations can be crucial to the efficient development of innovative products. Performance predictions and functional evaluations of a design are possible long before results of real prototype tests are available.
Martin Schulz 0005 +2 more
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Structure Optimal Design of Maglev Train Car Body
Logistics, 2009The sidewall stiffness of the Chinese Maglev train is so weak that it disagrees with the situation of passing each other in open air at high speed. The first problem of the structure optimal design to settle down is to enhance the sidewall stiffness.
Shuguang Yao, Hongqi Tian, Ping Xu
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Concept Kit for Electric Cars with Different Car Body Structures
ATZ worldwide, 2022Udo Müller +3 more
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Modeling the Vibrations of and Energy Distributions in Car Body Structures
SAE Technical Paper Series, 2011<div class="section abstract"><div class="htmlview paragraph">A general numerical method, the so-called Fourier Spectral Element Method (FSEM), is described for the dynamic analysis of complex systems such as car body structures. In this method, a complex dynamic system is viewed as an assembly of a number of fundamental structural ...
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Reduction of Springback of High-strength Car Body Structural Components
ATZ worldwide, 2013High-strength car body structural components are used in vehicles to meet the increasing crash resistance and lightweight construction requirements. In most cases, they are produced in a multi-stage manufacturing process. The problem with this trend is that the tendency to spring back increases as the materials are becoming stronger. The measures taken
Martin Rambke, Patrick Sacher
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Significant Alloy Elements in Welded Steel Structures of Car Body
Archives of Metallurgy and Materials, 2012Significant Alloy Elements in Welded Steel Structures of Car Body Structure, safety and exploitation conditions of welding steel in car body depend on many factors. The main role of that conditions is connected with car body material, welding technology, state of stress and temperature.
T. Węgrzyn, R. Wieszała
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Optimization of WRC Race Car Body and Rollcage Structure
SAE Technical Paper Series, 2015<div class="section abstract"><div class="htmlview paragraph">The rollcage for WRC race body/rollcage has been developed and optimized by DFSS methodology. It is designed on the principle of reducing it to a Min. of weight compared to the other OEM and the initial set-up model with the torsional stiffness and strength increased. As a result,
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Crash analysis of car body structure by using FEM
AIP Conference Proceedings, 2023R. Rajesh +4 more
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