| 摘要 |
PROBLEM TO BE SOLVED: To provide a lightweight, high-strength concrete structure. SOLUTION: This concrete structure 50 is constituted of a frame body section 1, which is provided with a frame plate 2, a bottom plate 3, reinforcing plates 4 and support plates 5, and concrete 6 placed at the placing section 7 of the frame body section 1. The frame body section 1 is made of a fiber-reinforced plastic, the concrete 6 is filled with reinforcing fibers in concrete, and the concrete structure 50 is made lightweight while securing high strength. For connecting the concrete structures 50 together, joints are engaged with notches 8, concrete 6 is placed and fixed in the joint, thereby the concrete structures 50 are stably connected.
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