本文讨论的铰接式车辆是指两个车节间用垂直铰链联接,有一摆动桥的车辆。一、评价指标车辆在坡路上的抗倾翻能力即是它的稳定性。失稳的最小坡度角叫临介失稳角,简称失稳角;该角的正切(即坡度)叫临界失稳度,简称失稳度。可见,车辆在坡路上各不同方向 The articulated vehicle discussed in this paper refers to a vehicle with a swinging axle linked by vertical hinges between two car sections. First, the evaluation index Vehicle anti-rollover ability in the slope is its stability. The minimum slope angle of instability is called the instability angle, referred to as the instability angle; the tangent (ie, slope) of the angle is called the critical stability, referred to as the loss of stability. Visible, the vehicle in different directions on the slope