BUILDINGGIN METHOD FOR MAIN PILE OF SOIL CONCRETE PILE IN BULGE RETAINING WALL

摘要

PURPOSE:To arrange so that a main pile may be built into a soil concrete pile while an application job is being performed concurrently. CONSTITUTION:A main pile 3 is caused to descend while being applied with a lubricant 10 injected from a nozzle and then is embedded into a soil concrete pile 2. In this case, the main pile 3 is caused to be guided by a guide material if necessary. Thus the main pile 3 can be built in as desired.