【摘要】 分析了振动再生过程中砂粒的运动状态及碰撞时的受力情况,推导出碰撞过程中砂粒受力表达式,进一步揭示了再生机理,找出了影响振动再生效果的主要因素。更多还原

【Abstract】 In the process of vibration reclamation,the moving state of grains of sand and the condition of exerting forces on grains of sand dur- ing the collision is analyzed.The formulation for exerting forces on grains of sand during the collision is deduced.The reclamation mechanism is brought to light further and the principal factor that influences the effect of vibration reclamation is found.更多还原