Calculation of trench width to be overcome by multi-axis wheeled vehicle

International Conference on Innovations and Prospects of Development of Mining Machinery and Electrical Engineering 2018

矿业工程;电工学

Papunin, A.V.^1 ; Belyakov, V.V.^1 ; Makarov, V.S.^1

Nizhny Novgorod State Technical University N.a. R.E. Alekseev, Minin St., 24, Nizhny Novgorod

603950, Russia^1

关键词: Design scheme;    Experimental research;    Gross weight;    Multi-Axis;    Multi-axle;    Soil parameters;    Vehicle characteristics;    Wheeled vehicles;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/194/6/062027/pdf
DOI  :  10.1088/1755-1315/194/6/062027

来源: IOP

【 摘 要 】

The article deals with the problem of overcoming the destroyed moat by a multi-axle wheeled vehicle. The author describe the carried out experimental research on the chassis Korsak with the gross weight of 600 kg with a wheel formula "6x6". The nature of the destruction of the moat walls is shown. The design scheme allowing one to determine the amount of caving is given. A mathematical model allowing one to calculate changes in the width of the moat is given depending on soil parameters, vehicle characteristics and a number of passes of the chassis wheels. The comparison of theoretical and experimental results is given. Conclusions are drawn about further recommendations and improvement of the model in terms of taking into account the heterogeneity of the soil, as well as the dynamics of the vehicle.