Precast concrete structure and storage tank equipped with the precast concrete structure

摘要

PROBLEM TO BE SOLVED: To provide a precast concrete structure constructed relatively simply and having an intermediate wall body and a slab integrated firmly.SOLUTION: A precast concrete structure includes a pair of side wall bodies, an intermediate wall body erected between the side wall bodies, and a slab body spanned between the side wall bodies or between the side wall body and the intermediate wall body. The slab body has a loop reinforcement on right and left edge surfaces, while the intermediate wall body has the loop reinforcement on a top surface. On a top part of the intermediate wall body, the three loop reinforcements, namely the loop reinforcements of the slab body protruding in right and left directions and the loop reinforcement of the intermediate wall body protruding from below, are overlapped in a front-rear direction and arranged in a twisted positional relationship, for forming a loop reinforcement tunnel part. The loop reinforcement tunnel section has a plurality of reinforcements arranged on an inner periphery, and is embedded in cast concrete.SELECTED DRAWING: Figure 1