| 摘要 |
PROBLEM TO BE SOLVED: To provide a square panel member which is not deformed by wind pressure on stormy weather or earthquake tremble and water pressure.SOLUTION: The square panel member 100, which keeps two right-angled triangular panel members 1, provided with three-side standing pieces from the front face side to the back face side that form a right-angled triangle, and provided with engaging holes that joint panel members adjacent with two pieces that form a right angle out of these three-side standing pieces and one isosceles triangular panel 10, provided with three-side standing pieces from the front face side to the back face side that form an isosceles triangle, and provided with engaging holes that joint panel members adjacent with standing pieces that form the bottom side out of these three-side standing pieces, manufactured as a pair, and which joints the hypotenuse standing pieces of the right-angled triangular panel members 1 and the hypotenuse standing pieces of the isosceles triangular panel 10 with each other. The junctions 100Sof the hypotenuse standing pieces gives truss structure function. |
