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随着我国经济的发展,当今时代的发展使得交通变得更加便利,汽车的数量也极具增加。但随之而来的是车祸的增多。因此,汽车的质量就显得尤为重要。本文将研究汽车的结构耐撞性,对汽车特别是小轿车的车身结构中,吸收能量的特性,从而找到方法来实现对车身结构耐撞性的改善。本文将试论对汽车前纵梁耐撞性结构如何改进,使其在冲撞过程中,吸收较大的能量,从而使得能量传递到车内的人员时达到最小,受到的加速度最小。
With the economic development in our country, the development of the modern era has made transportation more convenient and the number of cars greatly increased. But what followed was an increase in car accidents. Therefore, the quality of the car is particularly important. In this paper, we will study the structural crashworthiness of the automobile, and absorb the energy characteristics of the body structure of a car, especially a sedan, so as to find a way to improve the crashworthiness of the body structure. This article will discuss how to improve the structure of crashworthiness of the front longitudinal beam of a car so that it absorbs more energy during the collision so as to minimize the energy transfer to the occupants and minimize the acceleration.