| 摘要 |
PROBLEM TO BE SOLVED: To provide a steel plate roof structure of forming a molded panel for forming both inclined faces into an integral structure, for inexpensively shortening a construction period, eliminating risk of intruding rainwater, and superior in design, without requiring a member such as a ridge wrapper. SOLUTION: A ridge part of the gabled steel plate roof structure is formed by mutually joining an upper end part of the molded panel having a cross section of a substantially inverse hat shape. The ridge part is formed by arranging a triangular columnar bead in a bottom surface part of the molded panel of the substantially inverse hat shape so that both triangular conical beads become a projecting shape to the surface side. The molded panel is formed into the integral structure by straddling the ridge part. COPYRIGHT: (C)2006,JPO&NCIPI
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