摘要 |
PROBLEM TO BE SOLVED: To provide a system and method for controlling construction of a rotatively press-fitted pile, which enable optimum construction of the rotatively press-fitted pile without disturbing the ground at the tip of the pile, and enable calculation of a bearing capacity at the tip of the pile. SOLUTION: According to the method for controlling construction of the rotatively press-fitted pile having a single or a plurality of blades on an external surface of the pile at a lower end thereof, measured data on penetration amount of the pile per rotation at the time of construction are obtained, to thereby enable the optimum penetration of the rotatively press-fitted pile. Further, thrusting bearing force or pull-out resistance of the rotatively press-fitted pile can be calculated in addition to measured data on torque and press-fitting force at the tip of the pile.
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