Qiannan landslide,a retrogressive landslide,locates at Jiang-Huai Cutting-Ridge;of which the main causation is the development of the fissures on channel slope caused by the change of the stress state of the slope, over-consolidation,swell-shrink and wetting-drying cycle of the soil body as well as the soil expanding,softening and strength decrease due to the rain water invasion.
潜南滑坡位于江淮切岭段,属浅层牵引式滑坡。
Based on the model,line parameters in LIM system,including traction grade and starting/braking distance,are calculated.
在分析直线电机轮轨系统列车牵引和制动特性的基础上,从列车受力分析的角度,建立直线电机线路参数分析的模型;利用该模型,计算得到直线电机轮轨线路的安全牵引坡度及启/制动距离。
