Abstract: | The geologic mapping and comprehensive analysis on the active faults of Zemuhe provides us with the results from the works such as trenching,samples age ,tectonic analysis to rock wafer,geomorphologic mapping of fault heave ,aerial photographic interpretation,satellite photographic interpretation.Basing on these results above and works down by other persons before,we discuss the plane distribution,the geometric tectonic,the faults activities and its forming mechanics on the active fault of Zemuhe .The seismic activities of the fault in holocene epoch and hazard analysis about future large earthquakes are also included at the same time.We think that these papers will be good for the economical development of Xuchuan region. |