基礎グイの径, 長さ比に関する基礎的研究 : その 2-1. 統計的考察 (PC グイの傾斜角の測定結果に対する統計的考察)

抄録

It is unavoidable problems that piles which are driven into earth incline more or less by means of precision of construction method such as sorts of pile driver and connection of joint parts and by means of ununiformity of ground such as sorts of geology, thickness of stratum, softness and hardness and so on. Author put in practice formerly the experimental study on the ratio of diameter and length of pile, and also analytical study which is based on the proper assumption to inclination angle and inclination pattern of pile is carried out and he has reinvestigated to the ratio of diameter and length of pile. However, as there are little measured data on the aspect of inclination angle and inclination pattern of pile, under the present condition, there are only one or two measured data. This time, as we were got many reliable results of the research on the actual condition on inclination of pile to the state of driven PC pile, made by the way of centrifugal force, in the fields, we investigated on their inclination angle and inclinaton pattern.