0-magnitude earthquake on May 12,2008,buildings are destroyed severely,and earthquake damage survey indicates that damage of fixed glass window has obvious relation with damage of the main structure,but glass curtain walls are basically in good condition.

Altogether 16 diseases are discovered during the course of disease investigation and the preliminary disease factor appraisal of 26 kinds of carnations in the freshly cut flowers production bases of Xinxiang.

Based on the seismic damage investigation in Dujiangyan,the damage condition and characteristic of buildings are introduced,and the damage causes are analyzed.

In order to reveal that seismic design of mountain structures proved to be the weak links for seismic design of the structure,and point out that there are some security risks in seismic design of mountain structures,and according to seismic damage investigation,after the Wenchuan earthquake,the seismic damage between the stilted and staggered floor mountainous building were described and analyzed.