| 摘要 |
PROBLEM TO BE SOLVED: To provide a construction method of a bank section capable of shortening a section and a period stopping the traffic and carrying out construction without complicated work and the bank section. SOLUTION: A box-like body 7 is constructed on the ground 1, and a precast block 29 is placed in the side of the body 7. Temporary anchoring reinforcements 27 fixed to an alignment face 23 of the body 7 at predetermined intervals and temporary anchoring reinforcements 45 opposed to the temporary anchoring reinforcements 27 and fixed to an alignment face 39 of the precast block 29 are combined with each other by making use of a mechanical joint 49. Then, bar steels are inserted in spaces 65 of overlapping parts of permanent anchoring reinforcements 25 fixed to the alignment face 23 of the body 7 in parallel with the temporary anchoring reinforcements 27 and permanent anchoring reinforcements 41 fixed to the alignment face 39 of the precast block 29 in parallel with the temporary anchoring reinforcements 45, and a part surrounded by the alignment face 23, the upper surface of a projected section 17 and the alignment face 39 is filled with a filling concrete 51 to combine the body 7 with the precast block 29. COPYRIGHT: (C)2006,JPO&NCIPI
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