| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a roof structure which can be efficiently formed. <P>SOLUTION: A box-shaped roof material 5 opened upwards is attached to a roof frame formed by framing a plurality of main beams 2, 2 overhung to the front from the upper end parts of a plurality of columns 1, 1 erected at an appropriate interval, a beam 3 on the rear side disposed in the longitudinal direction between the rear end parts of the main beams 2, 2, and a beam 4 on the front side disposed in the longitudinal direction between the front end parts of the main beams 2, 2. Thus, just by attaching the box-shaped roof material 5 opened upwards, construction is easily executed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
