| 摘要 |
PROBLEM TO BE SOLVED: To provide a precast box culvert capable of forming a plurality of passages/water channels or multi-purpose spaces by increasing the degree of freedom of the design of a partition wall. SOLUTION: This box culvert comprises a box culvert body 10 formed of a top board 10c, a bottom board 10a, and a pair of side walls 10b and precast partition wall 20 and an end part partition wall 20T formed separately from the box culvert body 10 and interposed between the top board 10c and the bottom board 10b for partitioning the inside thereof. The units of the partition wall 20 and the end part partition wall 20T are formed to function as a common partition bearing wall W by installing over the plurality of box culvert bodies 10. COPYRIGHT: (C)2005,JPO&NCIPI
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