| 摘要 |
<p>PURPOSE:To simultaneously fix parallel arranged roof panels, reduce operational man-days and increase workability. CONSTITUTION:A vertical piece plate 4 rising from a horizontal beam 3 to the eaves edge of the horizontal beam 3 is provided in a roof truss jointing a slant beam 2 along the roof inclination with the horizontal beam 3. The slant beam 2 is composed of a couple of grooved members having the same sectional form provided with flanges 11, 12 at both sides of web 10, which is stuck at both side faces of the vertical piece plate 4 with the same flange level of respective grooved members 13 to joint with the horizontal beam 3 through the vertical piece plate 4. Moreover, the vertical piece plate 4 is protruded upward over the slant beam to form a fitting piece 5 of the roof panel to attach the roof panel P by a protrusion 4a.</p> |
