Study on consistency of accelerographs based on shaking table tests
Weiping Lian · World Earthquake Engineering · 2008
As an important part of China Digital Seismic Observation Network,China Digital Strong Motion Network(CDSMN) aims to be the prime national strong motion observation network,and it has got the bigger investment than ever.As several types of accelerograph are used in CDSMN,the consistency between different observation systems affects directly the accuracy or the data of CDSMN.Vibration table tests of the 5 types of accelerograph adopted in CDSMN are presented togather with the result analysis in this paper.Base on these tests,the consistency can be trusted for CDSMN.