REINFORCING BAR STEEL PIPE SOIL CEMENT PILE AND ITS EXECUTION

摘要

PROBLEM TO BE SOLVED: To contrive reduction of an execution time and lessen earth removal by combining a reinforcing bar and a cylindrical steel material in place of a steel pipe with a rib to be used as the steel material required for a soil cement synthetic steel pipe pile. ;SOLUTION: In the case where reinforcing bar soil cement is used as a stress material, a reinforcing bar 2 is previously attached to the inner face of a steel pipe, and put in soil cement 3 to make a pile. The soil cement 3 is restrained in the inside of the steel pipe, and it is constituted that the steel pipe, the reinforcing bar and the soil cement 3 of the restrained steel pipe inside cope with bending stress and shearing stress. Since a member which the reinforcing bar is mounted to the inside of inexpensive cylindrical steel material is made a core material in place of the steel pipe with a rib, the steel pipe with the rib of an expensive material cost is not used, the thickness of the steel material used as shearing reinforcing material and restrained material of the soil cement can be thinned down to necessary thickness to the minimum and the steel material can be reduced.;COPYRIGHT: (C)1999,JPO