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本文根据翻斗车大梁在正常路面上和强化路面上运行时测得的应力信号,利用相同的材料抗力指标和相同的可靠度的计算方法算得各自的可靠度和失效率,而后求得在强化路面上进行强化试验的强化系数,为车辆在路面上进行强化试验提供依据。
In this paper, according to the stress signals measured by the dump truck girder on the normal pavement and on the reinforced pavement, the reliability and failure rates of the same are calculated by using the same material resistance index and the same reliability calculation method, On the strengthening test of the strengthening factor for the vehicle on the road to provide the basis for strengthening the test.