THE CONSTRUCTION OF THE DIGITAL STRONG MOTION OBSERVATION STATIONS OF SHANDONG PROVINCE AND ITS RECORD CHARACTERS OF THE WENCHUAN EARTHQUAKE

We give a summary to the construction of the digital strong motion observation stations of Shandong Province.The equipments of the observation stations run well during the Wenchuan earthquake, the parameter of earthquake strong-motion date has obvious correlativity with the field condition of the stations.The amplificatory effect of soil sediments to the earthquake strong motion is very distinct.This character has great function to the building and construction whose basic period are 1s~8s.