By calculating the fatigue life of the sample vehicle and applying calculation method of road enhancement coefficient,the enhancement coefficient of washboard road was calculated and studied.

• 通过对试验车辆的疲劳寿命估算,利用道路强化系数计算方法,研究汽车试验场搓板路强化系数,为汽车可靠性强化道路试验规范的制定、验证和优化提供依据。