Optimisation Study of ZY9000/45/22D Hydraulic Support Roof Beam Structure
Aiming at the problem that the roof beam of mining hydraulic bracket is prone to cracks,taking ZY9000/45/22D hydraulic bracket as the research object,the finite element model of the roof beam of the hydraulic bracket is constructed by using ANSYS software,and then the static and modal characteristics of the roof beam are simulated and analysed respectively on the basis of the simulation,and then the structural optimization of the roof beam of the bracket is formulated based on the simulation results and verified by the way of practical application.The optimisation scheme was developed based on the simulation results and verified through practical application.From the validation,it can be seen that the method can obtain more accurate quantitative force characteristics,which is conducive to improving the strength and stiffness of the hydraulic support roof beam,and thus can be extended to the field of hydraulic support design and optimization.
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