基礎工の支持力について

Abstract

This is a report of theoretical and experimental researches on the bearingcapacity of the friction pile or the circular footing.First, the authors' recently published theory of the bearing capacity of frictionpile driven into soft clay is extended and an example of in situ loading test offriction pile is given.Secondary, on the basis of experimental investigation, a new measuring methodof allowable bearing capacity of circular footing lying on the surface of clay isproposed. Applying the authors' new method, the bearing test of oil tank con-structed on soft clay is made; 10, 000m8 ｰf water is pumped into the tank at therate of 833 m3/day.