结果表明，驱动桥壳空心梁和半轴套管部分的应力远小于材料的许用应力，而悬架支座与桥壳连接处出现了局部应力过大的情况。

The results show that stress in <em>hollow</em> <em>beam</em> and semi-shaft bush is much less than permissible stress, while joint of suspension frame and axle housing has too large local stress.