By means of carrying out parameterization on finite element model of certain punching-welding bridge housing and through optimization analysis, this paper realized the light weighted optimization design of punching-welding bridge housing under the conditi
By means of carrying out parameterization on finite element model of certain punching-welding bridge housing and through optimization analysis, this paper realized the light weighted optimization design of punching-welding bridge housing under the conditi
摘要通过对某冲焊桥壳的有限元模型进行参数化，经过优化分析，使得桥壳在满足垂直弯曲刚度、垂直弯曲强度和垂直弯曲疲劳寿命的条件下，实现了冲焊桥壳的轻量化设计。