| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a truss formed by vertically connecting architectural constituent materials in parallel. <P>SOLUTION: This truss is formed by vertically and parallelly connecting the architectural constituent materials 4A each having at least an upper flange 42 or a lower flange 43 and a rising part 41. The architectural constituent material 4A has the rising part 41 composed of a first rising part 111 and a second rising part 121 opposed via at least a clearance, and is composed of either or both of the upper flange 42 extending in the lateral direction from the upper end of a first rising part 112 and/or a second rising part 122 or the lower flange 43 extending in the lateral direction from the lower end of the first rising part 111 and/or the second rising part 121. An upper chord member 4A and a lower chord member 4A' are formed by respectively vertically arranging the architectural constituent material 4A, and are connected by inserting the upper end of a web material 5A into a clearance of the upper chord member 4A and the lower end of the web material 5A into a clearance of the lower chord member 4A'. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
