FOOTING OF WALL-LIKE STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a shear key part capable of being easily and properly formed in a joint between a footing and a PCa wall body, which constitute a wall-like structure.SOLUTION: A footing F has a top surface 2 provided with a shear key part 1 that is housed in a recess 5a formed at a lower end 5 of a wall body W constituting a wall-like structure. The footing F is formed by placing concrete on the outside of a frame-like part made of a steel frame 4a, and the shear key part 1 is formed of a steel pipe having its lower end fixed to an upper part of the frame-like part and the concrete placed into the steel pipe.