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- Structunl crashworthiness 结构耐撞性
- There exist contact-impact problems in numerical simulations including vehicle crashworthiness. 摘要冲击-接触问题广泛存在于汽车碰撞等的模拟计算中。
- Look at the pictures of the incident it, in Europe and America in general crashworthiness of the car comparison. 看看事故的照片吧,一般的欧美的车比较耐撞。
- Abstract: The crashworthiness of truck bumper in a low velocity crash was discussed. 摘要:针对某重型载重汽车保险杠开展低速碰撞安全性研究。
- Shen R.Wu, “Convergence Study On Explicit Finite Element For Crashworthiness Analysis”, SAE Paper No. 2006-01-0672. 刘俊宏,“车架结构之碰撞强度分析?苤A大叶大学机械工程研究所硕士论文,2002。
- A study on structural crashworthiness of vehicle frame is made by using finite element methods. 本文应用有限元法对车辆正面碰撞过程中车架结构的大变形过程进行了计算机模拟。
- The effective crashworthiness design should consider all possible source of injury. 抗坠毁设计必须考虑所有可能伤害源的影响。
- In order to improve a mini-bus crashworthiness, firstly, a finite element method model was built. 摘要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。
- Energy absorption characteristic of thin walled beam type structures is of vital importance to the crashworthiness of vehicles. 车辆的抗撞性能主要取决于车辆结构中薄壁梁部件的吸能特性。
- 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。
- The fundamentals of the crashworthiness design include container, restrain, environment, energy management, and post-crash factors. 空间、约束、环境、能量控制和坠机后的因素是适坠性设计的主要要求。
- Abstract A minibus concept design method using a parametrized model of the frontal crashworthiness of the vehicle structure was suggested. 摘要 提出了应用车辆结构正面抗撞性的参数化模型进行微型客车概念设计的方法。
- Aimed at the problem of car door side crashworthiness,one native car door side crashworthiness was analyzed by finite element method. 针对轿车侧面碰撞安全性问题,通过有限元方法对中国产某轿车车门的侧面碰撞安全性进行了模拟分析。
- Thin-walled tailored tube is a new type energy absorber which meets the demands of both structural light weight and structural crashworthiness. 摘要薄壁拼焊管是一种新型缓冲吸能元件,目前尚没有可遵循的设计准则及方法。
- 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。
- As a simplified structural model, a semicircular frame is used to study the crashworthiness behavior of an aircraft fuselage. 本文采用半圆形框架梁作为简化模型来研究飞行器机身结构的耐撞性行为。
- Design for car crashworthiness is a typical collaborative effort, which involves CAD/CAE integration and large-scale computing. 摘要汽车耐撞性设计是一个典型的协同设计工程,其中CAD/CAE集成和大规模计算是企业需要解决的难题之一。
- ZHONG Zhi-hua.Finite element method in crashworthiness analysis of automotives [J].Automotive Engineering, 1994, 16 (1): 1 - 6. [9]钟志华.;汽车耐撞性分析的有限元法[J]
- During the optimization,the crashworthiness index as the objective is maximized,the weight of the structure is used as constraint. 优化过程中以耐撞指标作为目标函数,以结构重量作为约束条件,用非线性有限元动态响应分析程序MSC/DYTRAN来完成仿真试验。
- Finally,it educed that macromolecule crashworthiness guardrail would be applied more abroadly due to the development direction at the present and lots of merits. 得出高分子材料防撞护栏众多的优点和发展方向使其将会越来越广泛地得到应用的结论。
