| 摘要 |
PROBLEM TO BE SOLVED: To construct a bank using a precast mold maker in a short time without requiring a temporary mold form at a construction site. SOLUTION: A front slope block 5 having stay legs 9a, 9b at the rear of a front plate 8 and a rear slope block 6 having stay legs 14a, 14b at the rear of a rear plate 13 are disposed so as to face each other with the front plate of the front slope block facing toward the offshore side and the rear plate of the rear slope block facing toward the land side. Both slope blocks are connected to each other by connecting these blocks using the connection blocks 7a, 7b, 7c which are engaged with engagement parts provided to the stay legs of the slope blocks so as to form assembly frame stages 2a, 2b, 2c. At least one assembly frame stage is installed side by side horizontally. A parapet block 3 formed by providing the stay legs 20a, 20b to the rear side of a parapet plate 19 the front surface of which is recessed in the vertical direction and fixing rear panels 21a, 21b, 21c to the rear side of the stay legs is placed on the upper side of the uppermost assembly frame stage with the parapet block 3 facing toward the offshore side. A ready-mixed concrete is deposited in the gap betwen the assembly frame stage and the parapet block. Consequently, each member above is formed of a precast concrete. COPYRIGHT: (C)2010,JPO&INPIT
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