PUSH-IN METHOD OF REINFORCING IRON CAGE IN DEEP-SEATED MIXING SOLIDIFIED SOIL CONSTRUCTION METHOD

摘要

PURPOSE:To secure a full adherence between solidified soil and a reinforced member while preventing a buckling of the reinforced member by providing a guide section and a pressure receiving section to the upper- and lower-ends of a reinforcing iron cage and mounting a push-in member on them so that it is capable of loading and unloading. CONSTITUTION:After completing a formation of a soil cement column 1, a reinforcing cage 8 is placed on the periphery of a push-in pipe 6 through a notch 9 thereof in such a state that the push-in pipe 6 is erected through a leader 3 of a truck 2, and a guide plate 6a provided to the tip of the push-in pipe 6 is fitted to a receiving section 12 mounted to the lower end of the reinforcing cage 8 to hold it. The push-in pipe 6 is thrust into the inside of the soil cement column 1 while giving vibration by a vibro-hammer 5, and the push-in pipe 6 is drawn out to bury the reinforcing cage 8 inside the soil cement column 1.