A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MEMBRANE ROOF UNIT AND MEMBRANE ROOF STRUCTURE
PROBLEM TO BE SOLVED: To provide a membrane roof unit and membrane roof structure which do not need any power and structure for introducing tension in an opening/closing shaft right-angled direction, can generate tension in an opening/closing shaft direction and the opening/closing shaft right-angled direction to a membrane roof with simple structure, and any wrinkles do not occur in the membrane roof when folding, and the tension can be introduced to the membrane roof even during opening and closing, in order to solve the problem in the prior art.SOLUTION: A membrane roof unit according to the present application comprises an openable membrane roof structure, and includes a "fixation beam" disposed in an opening and closing shaft right-angled direction and a "roof membrane material" composed of plural partial roof membrane materials. The partial roof membrane material composing of the roof membrane material has a first end portion at one end when viewing in the opening/closing shaft direction, a second end portion at the other end, and an inward folded portion at the central part, and the length of the first end portion and the second end portion is formed longer than that of the inward folded portion.SELECTED DRAWING: Figure 6
【課題】本願発明の課題は、従来技術が抱える問題を解消することであり、すなわち開閉軸直角方向に張力を導入するための動力や構造を必要とせず、簡易な構造で膜屋根に開閉軸方向と開閉軸直角方向の張力を発生させることができ、さらに折り畳み時にも膜屋根にシワが生じることがなく、しかも開閉途中においても膜屋根に張力を導入することができる膜屋根ユニット、及び膜屋根構造を提供することである。【解決手段】本願発明の膜屋根ユニットは、開閉式の膜屋根構造を構成するもので、開閉軸直角方向に配置される「定着梁」と、複数の部分屋根膜材からなる「屋根膜材」を備えたものである。屋根膜材を構成する部分屋根膜材は、開閉軸方向に見たときの一端に第１端部、他端に第２端部、中央部に中折れ部を有するとともに、この第１端部と第２端部の長さが中折れ部の長さよりも長く形成される。【選択図】図６
MEMBRANE ROOF UNIT AND MEMBRANE ROOF STRUCTURE
PROBLEM TO BE SOLVED: To provide a membrane roof unit and membrane roof structure which do not need any power and structure for introducing tension in an opening/closing shaft right-angled direction, can generate tension in an opening/closing shaft direction and the opening/closing shaft right-angled direction to a membrane roof with simple structure, and any wrinkles do not occur in the membrane roof when folding, and the tension can be introduced to the membrane roof even during opening and closing, in order to solve the problem in the prior art.SOLUTION: A membrane roof unit according to the present application comprises an openable membrane roof structure, and includes a "fixation beam" disposed in an opening and closing shaft right-angled direction and a "roof membrane material" composed of plural partial roof membrane materials. The partial roof membrane material composing of the roof membrane material has a first end portion at one end when viewing in the opening/closing shaft direction, a second end portion at the other end, and an inward folded portion at the central part, and the length of the first end portion and the second end portion is formed longer than that of the inward folded portion.SELECTED DRAWING: Figure 6
【課題】本願発明の課題は、従来技術が抱える問題を解消することであり、すなわち開閉軸直角方向に張力を導入するための動力や構造を必要とせず、簡易な構造で膜屋根に開閉軸方向と開閉軸直角方向の張力を発生させることができ、さらに折り畳み時にも膜屋根にシワが生じることがなく、しかも開閉途中においても膜屋根に張力を導入することができる膜屋根ユニット、及び膜屋根構造を提供することである。【解決手段】本願発明の膜屋根ユニットは、開閉式の膜屋根構造を構成するもので、開閉軸直角方向に配置される「定着梁」と、複数の部分屋根膜材からなる「屋根膜材」を備えたものである。屋根膜材を構成する部分屋根膜材は、開閉軸方向に見たときの一端に第１端部、他端に第２端部、中央部に中折れ部を有するとともに、この第１端部と第２端部の長さが中折れ部の長さよりも長く形成される。【選択図】図６
MEMBRANE ROOF UNIT AND MEMBRANE ROOF STRUCTURE
膜屋根ユニット、及び膜屋根構造
KOUNO KUMEHIKO (author) / TAKAYANAGI TAKASHI (author) / ZHU DALI (author) / MATSUSHITA MASASHI (author) / MURAOKA MAKOTO (author)
2018-08-30
Patent
Electronic Resource
Japanese
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