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近年来,大客车车身骨架早期断裂现象已日闪益得重视。基于应变能原理,本文研究了车身壳体和底架抗弯刚度的匹配问题。
In recent years, bus body skeleton early rupture phenomenon has flash attention. Based on the principle of strain energy, this paper studies the matching of bending stiffness between body shell and chassis.