Some reflections on building structure seismic design after Wenchuan earthquake

It describes the failure characteristics of buildings with the main structural form after earthquake.Some discussion and reflections are carried out from several aspects of building shape,strong column-weak beam,vertical earthquake failure,construction requirement,school,hospital and rural buildings and so on,and also some suggestion are given for seismic design of building structure,thus to improve the anti-knock ability of architecture anti-knock design.