A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROOF SUPPORT STRUCTURE
To provide a roof support structure which does not require an especially strong reinforcement material and which can suppress fluttering of a roof by a wind pressure, even in the case of constituting a holding member by a metal flat plate which is relatively light and weak in strength.SOLUTION: A roof support structure includes a beam 2 constituted by connecting a plurality of pieces of steel frames 2a, 2b by a connection tool 9, a holding member 4 arranged and supported above the steel frame connection place, and a tight frame 5 arranged and supported above the holding member 4 and the beam 2, and the roof support structure supports a folded-plate roof 1 placed on an upper surface of the tight frame 5. The holding member 4 is constituted as a shape swelling upward toward the central part from both end parts.SELECTED DRAWING: Figure 1
【課題】たとえ比較的軽量で強度的に弱い金属製の平板により保持部材を構成する場合であっても、特に強固な補強材を必要とすることなく、風圧による屋根のバタつきなどを抑制することの可能な屋根の支持構造の提供。【解決手段】複数本の鉄骨２ａ、２ｂを連結具９により連結して構成される梁２と、その鉄骨連結箇所の上方に配置支持される保持部材４と、保持部材４と梁２の上方に配置支持されるタイトフレーム５を備え、タイトフレーム５の上面に載置される折板製の屋根１を支持する屋根の支持構造であって、保持部材４が、その両端部から中央部へ向けて上方へ膨出する形状に構成される。【選択図】図１
ROOF SUPPORT STRUCTURE
To provide a roof support structure which does not require an especially strong reinforcement material and which can suppress fluttering of a roof by a wind pressure, even in the case of constituting a holding member by a metal flat plate which is relatively light and weak in strength.SOLUTION: A roof support structure includes a beam 2 constituted by connecting a plurality of pieces of steel frames 2a, 2b by a connection tool 9, a holding member 4 arranged and supported above the steel frame connection place, and a tight frame 5 arranged and supported above the holding member 4 and the beam 2, and the roof support structure supports a folded-plate roof 1 placed on an upper surface of the tight frame 5. The holding member 4 is constituted as a shape swelling upward toward the central part from both end parts.SELECTED DRAWING: Figure 1
【課題】たとえ比較的軽量で強度的に弱い金属製の平板により保持部材を構成する場合であっても、特に強固な補強材を必要とすることなく、風圧による屋根のバタつきなどを抑制することの可能な屋根の支持構造の提供。【解決手段】複数本の鉄骨２ａ、２ｂを連結具９により連結して構成される梁２と、その鉄骨連結箇所の上方に配置支持される保持部材４と、保持部材４と梁２の上方に配置支持されるタイトフレーム５を備え、タイトフレーム５の上面に載置される折板製の屋根１を支持する屋根の支持構造であって、保持部材４が、その両端部から中央部へ向けて上方へ膨出する形状に構成される。【選択図】図１
ROOF SUPPORT STRUCTURE
屋根の支持構造
ASAKAWA TOMOHIRO (author) / MATSUBARA YOSHINORI (author)
2019-10-24
Patent
Electronic Resource
Japanese