Rolling Stones Under The Action Of The Numerical Simulation Research Shed Hole

With a rolling stone gathers tent hole structure as the prototype, using ABAQUS finite element software to simulate the rolling stones impact process with different impact, research rolling angle and speed impact tent hole structural dynamic mechanical response for rolling stone protection design, provide necessary basis. The results show that the rolling stones in different speed and incident angle of tents hole shocks on concrete protective structure of contact force,displacement and injuries have great influence and for the rolling stones protection engineering design to provide theoretical reference.