基于刚柔耦合的混凝土泵车臂架浇筑特性分析

oncrete pump truck boom belongs to large flexible manipulator,and awalys works in adverse environment. Due to the influence of exciting force and concrete load, pump truck boom produces vibration, which affects the casting quality and arm strength. Aiming at the fixed_point pouring working condition , forces on the boom were calculated. The concrete pump truck boom's rigid_flexible coupling model was established based on ANSYS and ADAMS software, and both of the high pressure and low pressure working condition were simulated, and its strength was calculated, which showed that the boom could meet the design requirements. The Simulation results show that the method is suitable for the simulation of large flexible mechanical arm, and it can provide theoretical guidance for the such structure's design and checking.