Earthquake Engineering Research - HKU Libraries - The University ...

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In Mainland China, Strong motion database have been established by leading of Professor Li-Li
XIE from 1980' s. In the past many years, more than 3000 strong motion records of Mainland
China have been collected in the database. The above strong motion records have been processed
using routine methods by IEM. Strong Motion Data Processing Center (Figure 2) established in
IEM takes the responsibility for the processing and publication of the strong motion data
obtained by the various units of China Seismological Bureau. The computer management system
for strong motion database has been established, and the service for strong motion data on
Internet will soon be brought about. Besides, through data exchange, more and more external
strong motion records have been collected.
Figure 1: Statistics of accelerograms
Figure2: Strong motion data processing center in IEM
In near future, the strong motion data of Mainland China will be displayed on web site. Figure 3
and 4 is strong motion database web site system and home page respectively in IEM. The home
page includes: professional introduction, about us, login, other useful web site and so on, and this
web site has five access methods: earthquake list, station list, accelerograms list, basic search
page and advance search page. Strong motion data is downloaded using these methods. The
researchers of the world can easily use them.