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PASSENGER AUTOMOBILE BODY BEHAVIOUR TESTING UNDER LABORATORY CONDITIONS

机译：在实验室条件下的客运机身行为测试

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In the process of design engineering, it is necessary to co-ordinate constantly the conflicting requirements for body weight reduction with simultaneous improvement of its stiffness, energy absorption capability, etc. By application of the contemporary calculation methods, use of computers in the design process, computer simulation of body behaviour, introduction of new test methods, materials and technologies, etc., design engineers are faced with the increasing possibilities and restrictions as well. The static test results do not yield sufficient information that can be used as basis for forecasting body behaviour during impact. In order to create preconditions for forecasting body behaviour during impact has developed a method for quasi-static testing of body behaviour under conditions of large deformations that includes: measurement of the whole body deformation process at the selected measurement points; measurement of the total deformation at >150 measurement points; recording the body behaviour using more cameras.
机译：在设计工程过程中，必须通过应用当代计算方法，在设计过程中使用计算机，同时改善其刚度，能量吸收能力等，同时改善体重减轻的冲突要求。 ，计算机模拟身体行为，推出新的测​​试方法，材料和技术等，设计工程师面临着越来越多的可能性和限制。静态测试结果不会产生足够的信息，可用于在撞击期间预测身体行为的基础。为了在冲击期间创建预测身体行为的前提，已经开发了一种用于在大变形条件下对身体行为的准静态测试的方法，包括：在所选测量点处测量整个身体变形过程的测量;测量> 150测量点的总变形;使用更多相机记录身体行为。

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