交通运输工程

• bus model

  Then do the fatigue analysis on the weakness body parts of strength between original bus model and bus model after partly reinforced.

  重点对车身强度薄弱部位进行疲劳分析,然后对原车型进行局部加强,对加强后的客车模型进行了疲劳分析,根据疲劳分析结果,对于车身强度优化方面进行了一些有益的探讨。

• coach model

  In wind tunnel test for coach model influence factor has been studied adopting floor with sew and inner-set scale, the aerodynamic force and surface pressure are measured completely, and flow visualization is also conducted in this wind tunnel test.

  在对客车模型进行风洞试验时，研究了试验影响因素并采取了开缝吸气地板、内置测力天平等技术措施，测量了3种客车造型和多种客车模型姿态的气动六分力、车身表面压力，并进行了流态显示试验。