In the end , we used this procedure to analyze the influence of the oblique angle to the bearing points and inter - force , and discuss the influence of the ratio ( the bending moment to the wrest moment ) to the skew bridge 最后利用该程序分析了斜交角对支点反力以及梁内力的分布影响,讨论了弯扭刚度比对格栅梁的影响。