| 摘要 |
PURPOSE: A construction method of the pile foundation using electrokinetics treatment is provided to improve the bearing strength of a pile by increasing the strength of the soils around a pile and the frictional force and bearing strength for a pile by connecting the anode to a pile and connecting the cathode to a cathode perforated pipe, and to improve economical efficiency by recycling a cathode perforated pipe many times. CONSTITUTION: The construction method of the pile foundation using electrokinetics treatment comprises the steps of: driving many piles(10) using a hammer according to plot planning; driving a cathode perforated pipe(20) to the approaching depth of the pile(10) between piles(10) according to plot planning; constructing a horizontal drainage layer(30) on the surface; connecting the cathode to the cathode perforated pipe(20) and connecting the anode to the pile(10); supplying power sources to obtain the required bearing strength of the pile(10); and after obtaining the required bearing strength of the pile(10), removing electric wires and extracting the cathode perforated pipe(20).
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