CONCRETE FILLED STEEL PILE FOR DYNAMIC PILE LOAD TEST AND PILE LOAD TEST METHOD USING SAME

摘要

The present invention relates to a concrete filled steel pile for a dynamic pile load test and a pile load test method using the same. A punching hole for a strain gauge and a punching hole for an accelerometer are formed in a steel pipe. A reinforcing ring having a diameter greater than the inner diameter of each of the punching hole for the strain gauge and the punching hole for the accelerometer is welded and fixed to the inner surface of the steel pipe at the center of each of the punching hole for the strain gauge and the punching hole for the accelerometer. Then, a bolt hole for the strain gauge and a bolt hole for the accelerometer are formed through the punching hole for the strain gauge and the punching hole for the accelerometer in the concrete filled steel pile in which the steel pipe and the concrete poured thereinto are synthesized through centrifugal molding. Therefore, the strain gauge and the accelerometer for the dynamic pile load test can be easily attached to the surface of the pile.;COPYRIGHT KIPO 2020