To solve the problem of poor impact resistance of rigid support,energy absorbing and impact resistant hydraulic supports have been proposed in the industry.This article conducts research on metal thin-walled energy absorbing mechanisms,analyzes the design points and existing problems of metal thin-walled energy absorbing components,and improves the design and parameter optimization of the structure of metal thin-walled circular tube energy absorbing components.
rock bursthydraulic supportenergy absorbing mechanismthin walled metal circular tube
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