保护驾乘人员的两门车身结构研究与分析

The Research and Analysis of Structure of Couple Body to Protect the Driver and Passengers

在参照NCAP(新车评估规程)的基础上,结合动力学理论,从车身侵入量、平均碰撞速度、胸部T12处碰撞力及力矩和骨盆碰撞力4个主要影响因素出发,通过碰撞试验测试和结果分析,得出两门轿车在车身设计中保护驾乘人员安全需注意的关键机构.

The paper based on the NCAP（New Car Assessment Program） and combined with Kinetic theory,think of four major factors of body invasion,average impact velocity,impact force and moment of T12 chest,impact force of pelvis,through the test and analysis,the key institutions in the design of couple body car to protect the driver and passengers are obtained.