An Electric Resistivity Study of the Chelungpu Fault in the Tsaotun Area, Central Taiwan



We conducted an electric resistivity survey in the Tsaotun area to investigate the subsurface structures of the complex deformation and rupture of Chelungpu fault system induced by the 1999 Chi- Chi earthquake. Four electric resisitivity image profiles with pole-pole array across fault zones and topographic lineation were conducted in this survey. The somding data were interpreted by the 2-D inversion method.

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