A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To minimize a damage against a strong wind and flood damage with inexpensive facilities.SOLUTION: A fence that is simply buried in the ground with poles 1 at intervals is constructed to reduce a wind and flood damage. Since windbreak walls are directly subject to wind pressure and water pressure as a whole, a certain degree of strengthening is needed. On the other hand, a pole fence avoids a direct blow by diverting wind and water pressure to the right and left, and considerably reduces the load on the poles. As shown in Figure 1, the basic structure consists of two rows of poles, with the first row of poles buried in an arrangement that leave the gap between the poles 1, and the second row of poles buried in an arrangement that fill the gap between the first row of poles. Material, thickness, length and strength of the burial of the poles 1 are determined according to the purpose. The arrangement can also be freely designed according to the installation location and purpose.SELECTED DRAWING: Figure 1
【課題】強大な風水害に対して安価な施設で、被害を最小限に抑えること。【解決手段】地盤に支柱１を間隔的に設けて埋設するだけの柵を構築することで、風水害の被害を軽減しようとするものである。防風壁などは全体で風圧や水圧をまともに受けることになり、それなりの強化が必要となる。それに対し、支柱柵であれば風水圧を左右に逃すことで直撃を避け、支柱にかかる負荷もかなり軽減される。基本構造としては、図１に示すように２列構造として、１列目を支柱１の幅を空けた配列で埋設して、２列目を1列目の隙間を埋める配列で埋設するものである。支柱１の材質や太さ長さ、埋設の強度などは目的に応じて決定する。また、配列も設置場所や目的に応じて自由に設計することができる。【選択図】図１
To minimize a damage against a strong wind and flood damage with inexpensive facilities.SOLUTION: A fence that is simply buried in the ground with poles 1 at intervals is constructed to reduce a wind and flood damage. Since windbreak walls are directly subject to wind pressure and water pressure as a whole, a certain degree of strengthening is needed. On the other hand, a pole fence avoids a direct blow by diverting wind and water pressure to the right and left, and considerably reduces the load on the poles. As shown in Figure 1, the basic structure consists of two rows of poles, with the first row of poles buried in an arrangement that leave the gap between the poles 1, and the second row of poles buried in an arrangement that fill the gap between the first row of poles. Material, thickness, length and strength of the burial of the poles 1 are determined according to the purpose. The arrangement can also be freely designed according to the installation location and purpose.SELECTED DRAWING: Figure 1
【課題】強大な風水害に対して安価な施設で、被害を最小限に抑えること。【解決手段】地盤に支柱１を間隔的に設けて埋設するだけの柵を構築することで、風水害の被害を軽減しようとするものである。防風壁などは全体で風圧や水圧をまともに受けることになり、それなりの強化が必要となる。それに対し、支柱柵であれば風水圧を左右に逃すことで直撃を避け、支柱にかかる負荷もかなり軽減される。基本構造としては、図１に示すように２列構造として、１列目を支柱１の幅を空けた配列で埋設して、２列目を1列目の隙間を埋める配列で埋設するものである。支柱１の材質や太さ長さ、埋設の強度などは目的に応じて決定する。また、配列も設置場所や目的に応じて自由に設計することができる。【選択図】図１
FENCE FOR REDUCING WIND AND FLOOD DAMAGE
風水害被害を軽減することを目的とした柵
SASAKI KAZUO (author)
2024-03-21
Patent
Electronic Resource
Japanese