This paper presents the basic equations and algorithm of vehicle crashworthiness briefly.
简要论述了汽车耐撞性解析的基本方程及计算方法。
In order to improve a mini-bus crashworthiness, firstly, a finite element method model was built.
为了改进小型客车正碰撞性能，建立了小型客车车架前纵梁碰撞的有限元模型。
The safety design of the hydrogen bottles is an important factor in hydrogen energy vehicle crashworthiness.
氢瓶碰撞安全问题是影响氢能源轿车耐撞性的一个重要因素。
Thus, improve the crashworthiness of B-pillar has important significance to side crash safety of automobiles.
由此可见，提高B柱的抗撞性对增强整车侧面碰撞安全性有重要意义。
The real vehicle crash test indicates that the crashworthiness of the frame structure has improved apparently.
实车碰撞试验表明：改进后，车架结构的耐撞性有明显提高。
This paper starts with summarizing the condition of study crashworthiness of vehicle with domestic and overseas.
本文对国内外汽车结构耐撞性研究现状进行了总结分析；
The methods to evaluate the crashworthiness of the end structure of intermediate vehicles against side collision is described.
介绍了评价中间车端部结构防侧面碰撞性的方法。
Therefore, the structural design of vehicle front rail crashworthiness in the frontal crash has a great engineering significance.
因此，前纵梁的结构耐撞性设计在汽车正面碰撞中具有十分重要的工程意义。
The crashworthiness of composite structures has become a hot research topic in recent years because of its importance and complicated nature.
近年来，由于复合材料结构耐撞性的重要性和复杂性，所以，复合材料结构耐撞性是工程力学领域的一个研究的热点。
Automobile crashworthiness is mainly determined by energy absorption characteristics of thin walled beam's components in automobile structure.
车辆的耐撞性能主要取决于车辆结构中薄壁梁部件的吸能特性。
This proposed grid platform can be applied not only to vehicle crashworthiness numerical analysis, but also applies to other areas of similar works.
提出了一种面向汽车耐撞性数值分析的网格应用中间件的概念和技术，并将其应用在所提出的网格平台上。
The model has been validated by testing, which supports the rapid design of minibus body structure frontal crashworthiness during concept design phase.
所建的参数化模型已经通过了有效性验证，而且该模型支持微型客车概念设计阶段的结构正面抗撞性快速方案设计。
After carefully analyzing the bumper deformation and dynamic characteristics, Suggestions are given on how to improve the crashworthiness of the bumper.
通过对变形情况，速度、加速度时间历程曲线的结果进行分析研究，对该型保险杠性能的进一步改进提出了建议。
Autobody lightweight design is an optimization procedure with multiple parameters and constraints which should firstly satisfy crashworthiness performance.
车身轻量化设计是多参数、多约束的复杂系统优化问题，首先需要满足耐撞安全性。
The crashworthiness design of metro car-body becomes a new project with the development of urban traffic and the enhancement of traffic safety consciousness.
地铁车体的耐碰撞结构设计是随着城市轨道交通的迅猛发展，以及人们交通安全意识的日益增强而倍受关注的一个新课题。
The crashworthiness of grass fiber reinforced epoxy tubes as collision bumper is studied and a comparison of absorption property with aluminum alloy tubes is made.
研究了玻璃纤维增强环氧圆柱管作为缓冲装置的撞击吸能特性，并与铝合金圆柱管的吸能特性进行比较。
The error of data mapping from forming simulation results to crashworthiness simulation model depends on mesh size. The bigger the mesh size is, the bigger the error.
从冲压成型结果向碰撞仿真模型映射数据的误差依赖于碰撞模型网格尺寸，尺寸越大映射过程产生的误差也越大。
Nevertheless, the car does have four seats, can be fully recharged in eight hours from a conventional 13 amp mains socket and would meet European crashworthiness tests.
然而，这款4座电动汽车在传统的13A的插座上8个小时即可充电满格，并且通过了欧洲标准的碰撞试验。
This paper used a computer numerical simulation method to study the crashworthiness of thin-walled structure, which is a typical energy absorbing structure in collision.
对汽车碰撞中车身主要吸能构件之一的典型截面的薄壁梁进行了动态仿真。
As an example, the crashworthiness optimization of a body-in-white substructure consisting of front bumper and crash box of a car is carried out with good results achieved.
以某车型为例，对前保险杠与碰撞盒组成的系统结构进行了基于耐撞性能的优化。
Therefore, the automobile side crashworthiness research has great significance to protect the passengers 'personal safety and improve the road traffic safety of our country.
因此，汽车侧面碰撞安全性的研究对于保护乘员人身安全、改善我国道路交通安全具有非常重要的意义。
In this paper, the influence of material parameters on the crashworthiness of thin-walled energy - absorbing components of vehicle body is studied based on numerical analysis.
基于数值分析方法研究了材料参数对车身薄壁吸能构件抗撞性的影响。
In order to improve a passenger car's crashworthiness, a computer simulation was done in this paper to study the crash characteristics of the energy absorbing front end of a car.
本文为了改进某一整车的前碰撞性能，应用计算机仿真技术对该车的前碰吸能部件进行了碰撞仿真改进研究。
The robust optimization based on the product quality engineering can improve the reliability and robustness of the optimization result for the crashworthiness of the frontal longitudinal beam.
基于产品质量工程的稳健性优化设计方法能够有效提高前纵梁结构优化结果的可靠性和稳健性。
The simulation results show that the original design has some problems with regard to crashworthiness. Some parts had inefficient energy absorbing characteristics and improper deformation mode.
仿真结果表明这个小客车初始设计的耐撞性不足，某些零件的能量吸收特性和变形模式不合理。
Crashworthiness of civil aircraft has received increasing attentions over recent years and the drop and crash properties of aircraft can be improved greatly by appropriate crashworthiness design.
适坠性研究近年来得到各航空大国的重视，具有良好适坠性的飞机结构设计能大大改善飞机的坠撞性能。
Crashworthiness of civil aircraft has received increasing attentions over recent years and the drop and crash properties of aircraft can be improved greatly by appropriate crashworthiness design.
适坠性研究近年来得到各航空大国的重视，具有良好适坠性的飞机结构设计能大大改善飞机的坠撞性能。
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