Optimal design research structure rollover safety universe coach follow standards European safety ECE R66

Computer applications modeling finite element universe bus seats are technical topics. Then, skeletal model starting stiffness was analyzed using simulation to meet the European tilt safety requirement ECE R66. As a result, the skeleton's initial volume and hardness are higher. Reduce the volume of the passenger car frame by performing a thickness reduction in the conventional manner until skeletal deformation reaches a safe space.

Từ khóa: Safety requirement ECE R66, Reduce the volume, Skeletal model starting stiffness, Skeleton's initial volume, Skeleton structure