Abstract：On the basis of the digital observation of crustal tilt and ground strain at Qianling seismostation, the digital records of the minutely coseismic observation curves since 2001 are studied and the physical characteristics of coseismic deformation responses are studied.The results show that there are linear or proportional distribution relationship in a certain degree between the delay time of surface wave, the biggest shock, duration,and the magnitudes, the epicenter distances of all earthquakes.Besides,the coseismic attennation characteristics are related to some factors such as earthquake parameters, instrument performance, foundation structure.
Zhang Chuangjun , Shao Huicheng ,Shi Chunwei et al. STUDY ON COSEISMIC RESPONSE CHARACTERISTICS OF DIGITAL DEFORMATION OBSERVATION RECORDS AT QIANLING SEISMOSTATION[J]. jgg, 2012, 32(6): 41-44.
