| 摘要 |
PROBLEM TO BE SOLVED: To provide a network structure which can be formed to look curved as a whole, and which can be securely and easily manufactured. SOLUTION: In a roof panel 3 of a pergola 1, plural network panel units 30 smaller than a network panel unit 20 are connected to a support member 50 curved in a length direction. Even when the network panel 30 itself is not curved in a shorter side direction, therefore, the whole body of the roof panel 3 comprising the network panel units 30 can be formed to look curved. Since a large unit such as the network panel unit 20 need not be curved, breakage at welded points or complicated work can be eliminated, thereby the curved roof panel 3 can be securely and easily manufactured.
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