通过四川汶川5.12地震的亲身体验,地震引起的地面波是建筑物、构筑物破坏的直接原因。这种地面面波不但使建筑物产生水平加速度和竖向加速度而受其害,而且作用于建筑基础上使建筑物直接受害。地震对建筑物的破坏机理需要探究,目前情况下,抗震概念设计则相当重要。 Through the personal experience of the 5.12 earthquake in Wenchuan, Sichuan, earthquakes caused by earthquakes are the direct cause of destruction of buildings and structures. Such surface waves not only cause horizontal accelerations and vertical accelerations in buildings, but also act on the foundations of buildings to directly damage the buildings. Earthquake damage mechanism of the building needs to be explored, at present, the concept of seismic design is very important.