移动式起重机的地震计算重要性在不断增加,特别是对原子装置的安全性要求越来越高,而发生地震时,原子装置对周围环境可能意味着是一种巨大的危险。在地震后,原子装置停机时,恰恰又是起重机起着直接的决定性的作用。因此,在反应堆上方的回转起重机即使在最严重的地震情况也应该是无损坏的。 Earthquake calculation of mobile cranes is of increasing importance, especially for the safety requirements of atomic devices. In the event of an earthquake, the atomic devices may mean a great danger to the surrounding environment. After the earthquake, the atomic device shut down, it is precisely the crane plays a direct and decisive role. Therefore, the rotary crane above the reactor should be undamaged even in the most severe earthquake conditions.