EVALUATION METHOD OF PILE COMPOSED OF SOIL CEMENT COLUMN ROW WALL

摘要

PROBLEM TO BE SOLVED: To provide an evaluation method of a pile which is composed of a soil cement column row wall which can evaluate an allowable vertical support force in order to be used as permanent piles even if the soil cement column row wall is one which takes into consideration only a function as a temporary retaining wall.SOLUTION: Each of a plurality of soil cement columns in which core materials at a soil cement column row wall are embedded is regarded as a single pile in order to use the soil cement column row wall which functions as a temporary retaining wall as permanent piles of a building which is formed by constructing an underground portion by using the temporary retaining wall, both an ultimate support force which is defined from the ground, and an ultimate support force which is defined from an allowable stress degree of a pile material are calculated, a smaller value of either of the ultimate support forces is selected as an ultimate support force of the single pile, and an allowable vertical support force of the pile is calculated.SELECTED DRAWING: Figure 1