STUDY ON NEOTECTONIC MOVEMENT FEATURES IN TIANSHUI AREA

On the basis of the investigations to the neotectonic movement of Tianshui area,Manifestations of various neotectonic movements are studied in detail firstly.Secondly,according to the manifestations of various neotectonic movements,the neotectonic movement features of each zone are studied.The result shows that the neotectonic movement of Tianshui area has such features:the relative vertical motion is obvious,the rate of relative vertical motion is unequal,the neotectonic movement intensity is unequal on the space,the fault activity is strong,and the earthquake is frequent.At last,the neotectonic movement to evolution process is analyzed in brief.The level process is considered on Tianshui area.