Results 31 to 40 of about 11,551 (230)
Crashworthiness of Magnesium Sheet Structures [PDF]
Materials Science Forum, 2013 A hollow rectangular profile, as an example of a typical structural component made of magnesium alloy sheets has been built, tested and evaluated in order to assess its behaviour during axial crushing. The profiles were joined from plane sheets of AZ31 and ZE10, respectively, by laser beam welding and were then tested in compression.
Steglich, D. +8 more
openaire +2 more sources
Journal of Mechanical Engineering and Sciences, 2020 Aluminium alloys have been widely used in many applications, and its usage is increasing yearly due to its distinctive properties. Nevertheless, it required high energy consumption and pollution during the production of primary sources.
C. S. Ho +5 more
doaj +1 more source
Experimental and Numerical Assessment of Crashworthiness Properties of Composite Materials: A Review
AerospaceCrashworthiness is a critical property that enables aerospace structures to minimise injuries and equipment damage during impact scenarios. This review examines the current state of crashworthiness research, with a focus on regulatory frameworks ...
Maria Pia Falaschetti +3 more
semanticscholar +1 more source
Mechanics of Advanced Materials and Structures, 2023 The crashworthiness behavior of horsetail-inspired sandwich tubes was analyzed in this study. Multilayer perceptron (MLP) algorithms with the Levenberg-Marquardt training algorithm (LMA) were used to predict force-displacement curve and optimize the ...
Moslem Rezaei Faraz +6 more
semanticscholar +1 more source
Application of crash pulse on the car crashworthiness design
Advances in Mechanical Engineering, 2017 Crash pulse is an acceleration curve measured in the car during a crash test. The shape, time duration, and maximum acceleration of crash pulse may influence the predicted motion of the occupants.
Tso-Liang Teng +3 more
doaj +1 more source
Crashworthiness of Electric Vehicles [PDF]
World Electric Vehicle Journal, 2010 This paper describes the crashworthiness of electric vehicles when the vehicle has alterations from a gasoline engine to an electric motor. The crashworthiness is dependent on the crushable length of the frame and the center of gravity. It is presumed that the transfer of the center of gravity has the disadvantage in a crash.
Toshiaki Sakurai, Takanobu Suzuki
openaire +1 more source
Numerical Fatigue Analysis for Crack Propagation on Ti6Al4V Panel Using XFEM Method
Macromolecular Symposia, EarlyView.ABSTRACT The aim of this work is the validation of a numerical model based on the XFEM method for the prediction of crack propagation in mechanical components subjected to cyclic loads. Through careful bibliographic research, it was decided to take as a case study the analysis of the propagation of a crack passing through a panel in an additive ...
Ciro Coscione +2 more
wiley +1 more source
Jixie qiangdu, 2020 The ultimate goal of aircraft crashworthiness design is to protecting safety for occupants. In order to more accurately simulate the dynamic response and injury of the occupants during crash event,a crash simulation model of the fuselage section which ...
ZHU XianFei +3 more
doaj
Advances in Mechanical Engineering, 2018 In this study, a mixed meta-modeling-based optimization method has been proposed and applied to a commercial vehicle for crashworthiness design subjected to the frontal crash. A full-scale finite element model of the commercial vehicle has been built and
Tao Wang +3 more
doaj +1 more source
Applied Sciences, 2020 This paper discusses the potential of using lightweight nature-inspired cellular structured designs as energy absorbers in crashworthiness applications for electric vehicles (EV).
Mohammed Mudassir +2 more
doaj +1 more source