| 摘要 |
PROBLEM TO BE SOLVED: To provide a metallic folded-plate roof having the high fracture strength and rigidity of an eaves-edge section, preventing the breakdown of the eaves-edge section or the folded-plate roof by wind pressure, fallen snow or the like and having the long eaves-edge section. SOLUTION: In the metallic folded-plate roof 1, metallic folded plates 2a and 2b are connected mutually, the roof 1 has a sectional shape in the cross direction that approximately trapezoidal crests 3 and bottoms 4 are ranged continuously while having bearing members 9, 10a and 10b bearing these continuously ranged folded plates, and the length of the eaves-edge section 12 projected from the terminal of the bearing member is the quintuple or more of the crest height of the folded plate, reinforcing frames 13 and 14 reinforcing the eaves- edge section 12 are arranged at the front end section of the eaves-edge section and is approximately parallel to an eaves-edge surface A. COPYRIGHT: (C)2004,JPO
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