论文部分内容阅读
提升容器在钢绳罐道上运行时有一定的摆动量。根据这个摆动量来设计井筒尺寸,或者在原有井筒中设计容器尺寸。从实践中人们认识到在突然刹车时容器的摆动比正常运行时的摆动明显增大。因此就需要研究突然刹车时容器的摆动量,并给出其数量估算。一、容器质量中心的摆动设容器以速度V_o下放。当下放到图1所示位置时突然刹车。刹车前,容器具有正常运行
Lift the container in the rope when running on a certain amount of swing. The wellbore size is designed based on this amount of swing or the container size is designed in the original wellbore. In practice, it has been recognized that the swing of the container during sudden braking is significantly greater than that during normal operation. Therefore, we need to study the sudden brake when the amount of container swing, and gives the number of estimates. First, the container center of mass swing set the container to speed V_o decentralization. Immediately when placed in the position shown in Figure 1, brake suddenly. Before braking, the container has normal operation