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AUTOMOBILE CRASH BOX IMPROVEMENT AND FORMING ANALYSIS FOR TUBE HYDROFORMING
Published 2017-01-01“…The automobile crash box is an important buffering and absorbing energy structure.Due to the advantages of light weight,high stiffness,high strength and good crashworthiness for hydroforming tubular,the hydroforming crash box is designed instead of the stamping and welding structure.By numerical simulation,analysis the crash box key energy absorption properties,comparison of tube hydroforming crash box and stamping one absorbing performance.Design the load-curves for Tube Hydroforming automobile crash box,which is influence the crash box thickness distribution after forming.In this paper,maximizing of the minimum wall thickness of crash box after hydroforming is used as the research object,select the pressure control parameter on the load-curves as design variables,using fractional factorial designed experiment,then use of Kriging spatial interpolation method to build approximation model,Finally,the use of genetic algorithm to obtain the optimized loadcurves,increasing the minimum wall thickness of crash box after hydroforming.…”
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Gross kinematics responses simulation of vehicular passenger during automobile crash
Published 2009Get full text
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Life Case: Inelastic Collision based Automobile Crash Detection and Alert System via 3G Network
Published 2020-06-01Get full text
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Modelling of forefoot injuries caused by brake pedal loading – a finite element analysis case study
Published 2014-01-01Subjects: Get full text
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Recreational Marijuana Dispensaries and Fatal Car Crashes
Published 2022Subjects: “…health policy, drug policy, marijuana policy, automobile crashes, traffic safety…”
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Kinematics Bionic Concept Structure Design and Optimization of Vehicle Crash Dummy’s Knee Joint: Bionics and Biomechanics Applied in Collision Safety of Cars
Published 2023-01-01“…The structural bionicism of the knee joint of an automobile crash dummy is an important factor affecting the accuracy of the dummy’s knee displacement and knee flexion angle measurements in automobile crash tests. …”
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Motions of a Constrained Spherical Pendulum in an Arbitrarily Moving Reference Frame: The Automobile Seatbelt Inertial Sensor
Published 1995-01-01“…The equations of motion are used in a numerical simulation with both actual and hypothetical automobile crash data.…”
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Computer Simulations of Contact Forces for Airbags with Different Folding Patterns During Deployment Phase
Published 1995-01-01“…An explicit finite element method was used to study the neck load and the contact force between an occupant and an airbag during an out-of-position frontal automobile crash. Two different folding patterns and two different mounting angles of the airbag were simulated. …”
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Simulation of Automobile Structural Member Deformation and Crash via Isogeometric Analysis
Published 2024-06-01“…We conducted an isogeometric analysis (IGA) to evaluate the performance of automobile structural member deformation and crash. In automobile crash analysis, ensuring the accuracy of the acceleration, velocity, and load in time series, as well as the structural deformation behavior, is important. …”
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Design of Euplectella aspergillum based bionic thin tubes for impact absorbing application under different loading conditions
Published 2023-03-01“…Bionic tubes offer potential applications in advanced automobile crash boxes and lightweight structure designs.…”
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From “Crash!” to Crash: Adapting the Adaptation
Published 2017-12-01“…Ballard’s various adaptations of his own material related to the issue of the sexual and sensual nature of an automobile crash, and suggests that adaptation is one of the key methods in art and literature which can be used as a means of contemplating and developing various aesthetic and political ideas. …”
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Tensile deformation behavior of TRIP-aided bainitic ferrite steel in the post-necking strain region
Published 2021-01-01“…However, their post-necking hardening behavior, which is required for press-forming and automobile crash simulation, is unreliable because of their stress-triaxiality dependency. …”
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Tratamento endovascular de lesões arteriais traumáticas Endovascular management of traumatic arterial injuries
Published 2011-03-01“…Four patients presented acute injuries: 1 case of traumatic aortic injury in a patient with multi-organ trauma after automobile crash; 1 case of iatrogenic subclavian artery rupture after inadvertent subclavian artery catheterization during attempted venous central access ; 1 case of iatrogenic renal artery rupture during renal angioplasty and stenting; 1 case of iatrogenic intra-renal arterio-venous fistula (AVF) after laparoscopic resection of a renal tumour. …”
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Recent advances in the regulatory and non-coding RNA biology of osteogenic differentiation: biological functions and significance for bone healing
Published 2025-01-01“…Injuries associated with contemporary life, such as automobile crashes and sports injuries, can lead to large numbers of traumatic neuromuscular injuries that are intimately associated with bone fractures. …”
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Hypnotic drug risks of mortality, infection, depression, and cancer: but lack of benefit [version 3; referees: 2 approved]
Published 2018-11-01“…The most important risks of hypnotics include excess mortality (especially overdose deaths, quiet deaths at night, and suicides), infections, cancer, depression, automobile crashes, falls, other accidents, and hypnotic-withdrawal insomnia. …”
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