A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
AERODYNAMICALLY STABLE ROOF PAVEMENT SYSTEM AND BALLAST BLOCK FOR THE SAME
To solve the problem in which a net upward aerodynamic load applied to ballast blocks lifts them up, puts surrounding people and/or a structure in danger, and damages a film of a roof and a lower structure situated further below.SOLUTION: A ballast block comprises a body and a plurality of fluid receiving channels. The body comprises a top surface, a bottom surface disposed opposing to the top surface, and a first side surface extending between the top surface and the bottom surface. The plurality of fluid receiving channels are disposed in a plurality of units along the first side surface, and extend from the top surface to the bottom surface to form a zigzag pattern. Each unit of the plurality of units has an adjacent pair of fluid receiving channels extending substantially in a V shape at an angle opposing toward each other from the top surface to the bottom surface.SELECTED DRAWING: None
【課題】バラストブロックに作用する正味の上向きの空気力学的負荷はそれらを持ち上げ、周囲の人々および／または構造物を危険にさらし、さらに下にある屋根の膜および下部構造物を損傷にさらす。【解決手段】バラストブロックは本体と複数の流体受けチャネルとを備えている。本体は、上面と、上面に対向して位置付けされた下面と、上面と下面との間に延びる第１の側面とを含む。複数の流体受けチャネルは、第１の側面に沿って複数のユニットに配置され、上面から下面まで延びてジグザグパターンを形成する。複数のユニットの各ユニットは、上面から下面に互いに向かって対向する角度で概ねＶ字形に延びている隣接する一対の流体受けチャネルを有する。【選択図】なし
AERODYNAMICALLY STABLE ROOF PAVEMENT SYSTEM AND BALLAST BLOCK FOR THE SAME
To solve the problem in which a net upward aerodynamic load applied to ballast blocks lifts them up, puts surrounding people and/or a structure in danger, and damages a film of a roof and a lower structure situated further below.SOLUTION: A ballast block comprises a body and a plurality of fluid receiving channels. The body comprises a top surface, a bottom surface disposed opposing to the top surface, and a first side surface extending between the top surface and the bottom surface. The plurality of fluid receiving channels are disposed in a plurality of units along the first side surface, and extend from the top surface to the bottom surface to form a zigzag pattern. Each unit of the plurality of units has an adjacent pair of fluid receiving channels extending substantially in a V shape at an angle opposing toward each other from the top surface to the bottom surface.SELECTED DRAWING: None
【課題】バラストブロックに作用する正味の上向きの空気力学的負荷はそれらを持ち上げ、周囲の人々および／または構造物を危険にさらし、さらに下にある屋根の膜および下部構造物を損傷にさらす。【解決手段】バラストブロックは本体と複数の流体受けチャネルとを備えている。本体は、上面と、上面に対向して位置付けされた下面と、上面と下面との間に延びる第１の側面とを含む。複数の流体受けチャネルは、第１の側面に沿って複数のユニットに配置され、上面から下面まで延びてジグザグパターンを形成する。複数のユニットの各ユニットは、上面から下面に互いに向かって対向する角度で概ねＶ字形に延びている隣接する一対の流体受けチャネルを有する。【選択図】なし
AERODYNAMICALLY STABLE ROOF PAVEMENT SYSTEM AND BALLAST BLOCK FOR THE SAME
空気力学的に安定な屋根舗装システムおよびそのためのバラストブロック
JOHN REPASKY (author)
2019-11-07
Patent
Electronic Resource
Japanese
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