Method of assessment of special wheel chassis mobility in cases of sand-gravel bases crossing

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

矿业工程;电工学

Belyaev, A.M.^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: Constructional parameters;    Efficiency criteria;    Generalized functions;    Mobility assessments;    Physico mechanical characteristics;    Stochastic inputs;    Traffic conditions;    Wheel chassis;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/194/2/022019/pdf
DOI  :  10.1088/1755-1315/194/2/022019

来源: IOP

【 摘 要 】

6×6 chassis wheel mobility assessment in cases of the movement on the sand-gravel bases is the key point of the article. The relevance of such chassis for monitoring of coastal zones is considered. Standard traffic conditions are defined, and dependences for the main bases physicomechanical characteristics are described. Dependences for calculation of the generalized functions of resistance and cohesion are given. Transport technological vehicles (TTV) chassis constructional parameters assessment and calculation of the efficiency criterion method as well as the Blok diagram is provided for stochastic input of traffic conditions. Calculation of change of efficiency of a design at the movement on the sand-gravel bases at change of parameters of the chassis within 20% is carried out.