Modeling and multi-objective optimization of a bionic crash box with folding deformation
Sign Up to like & getrecommendations! Published in 2019 at "Structural and Multidisciplinary Optimization"
DOI: 10.1007/s00158-019-02360-1
Abstract: Traditional crash box is unable to efficiently solve the problem of bending deformation during the collision process, which limits the energy absorption performance and crashworthiness. This paper introduces the structure of cactus into the design… read more here.
Keywords: bionic crash; folding deformation; crash; crash box ... See more keywords
Multi-objective optimization of a novel crash box with a three-dimensional negative Poisson’s ratio inner core
Sign Up to like & getrecommendations! Published in 2019 at "Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering"
DOI: 10.1177/0954407017741780
Abstract: The crash box can absorb energy from the beam as much as possible, so as to reduce the collision damage to the front part of the car body and protect the safety of passengers. This… read more here.
Keywords: crash; novel crash; multi objective; crash box ... See more keywords
Impact Characteristic According to the Structure of Crash Box at the Vehicle
Sign Up to like & getrecommendations! Published in 2017 at "Archives of Metallurgy and Materials"
DOI: 10.1515/amm-2017-0151
Abstract: The crash box between a bumper and a car body in automobiles can reduce impacts for car bodies with a bumper at a low-speed collision by preventing the shocks. Also, this crash box is the… read more here.
Keywords: impact characteristic; crash; vehicle; crash box ... See more keywords
The effect of modal properties of crash box structures with trigger mechanisms towards the crashworthiness by using finite element analysis
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Mechanical Engineering and Sciences"
DOI: 10.15282/jmes.15.3.2021.22.0666
Abstract: In the automotive structure, there are different components that utilise aluminium alloy (AA) sheets and it is used widely in the car body-in-white which comprise bumpers and the crash box structure at the front end… read more here.
Keywords: analysis; crash box; box; structure ... See more keywords
Potential of Integrated Component-Driven Material Design to Improve Crash Box Performance
Sign Up to like & getrecommendations! Published in 2023 at "Metals"
DOI: 10.3390/met13050915
Abstract: The crushing of crash boxes is a complex phenomenon characterized by a strong interaction of structural and material properties. Many attempts to improve their energy absorption by adopting one aspect resulted in unacceptable unprogressive bucking.… read more here.
Keywords: material; design; crash; crash box ... See more keywords