Static Analysis of Coal Mine Hydraulic Combination Bracket under Different Working Conditions
A coal mine enterprise self-developed hydraulic combination bracket as a case study,based on the finite element analysis method for its modelling and simulation analysis,so as to clarify the coal mine hydraulic combination bracket in the uniform load,centralized load,bias load,torsion load four typical working conditions of static distribution characteristics,and the distribution of its stress and displacement summary analysis,the results show that,except for the bias load condition,the distribution of the coal mine hydraulic combination bracket under different working conditions is very good,but it is still very good.The results show that,except for the partial load condition,the hydraulic combination bracket under other conditions basically meets the requirements in terms of mechanical properties.
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