A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LAMINATED STRUCTURE BURIED UNDERGROUND
PROBLEM TO BE SOLVED: To provide a laminated structure buried underground for a rainwater storage facility provided underground which can be constructed efficiently and correctly and which has stable horizontal strength according to earth pressure.SOLUTION: The laminated structure buried underground 10 is constructed by accumulating, in multiple stages and layers, a large number of structure members 1A,1B comprising three-dimensional hollow protruding wall portions respectively provided on bases 1a,1b in a projecting manner, in upper half and lower half of a recessed portion arranged by excavating the ground. The structure member 1A composing an upper layer of the structure is formed so as to be higher than the structure member 1B composing a lower layer of the structure, thus a laminated structure member composing the upper layer is stronger in horizontal direction against earth pressure than a laminated structure member composing the lower layer.SELECTED DRAWING: Figure 1
【課題】地面下に設けられた雨水貯留施設であって、能率よく且つ正確に築造することができ、且つ、土圧に応じて安定した水平強度を有する地中埋設積層構造体を提供する。【解決手段】地面を掘削することによって設けられた凹部内の上半部と下半部とに、基台1a、1b上に立体中空突壁部をそれぞれ突設してなる多数の構造部材1A、1Bを多段、多層に積層することによって築造された地中埋設積層構造体10であって、この構造体の上層部を構成する構造部材1Aの高さが下層部を構成する構造部材1Bの高さよりも高くなるように形成されていて、上層部を構成した積層構造部材の土圧に対する水平強度よりも下層部を構成した積層構造部材の土圧に対する水平方向の強度を高くしている。【選択図】図１
LAMINATED STRUCTURE BURIED UNDERGROUND
PROBLEM TO BE SOLVED: To provide a laminated structure buried underground for a rainwater storage facility provided underground which can be constructed efficiently and correctly and which has stable horizontal strength according to earth pressure.SOLUTION: The laminated structure buried underground 10 is constructed by accumulating, in multiple stages and layers, a large number of structure members 1A,1B comprising three-dimensional hollow protruding wall portions respectively provided on bases 1a,1b in a projecting manner, in upper half and lower half of a recessed portion arranged by excavating the ground. The structure member 1A composing an upper layer of the structure is formed so as to be higher than the structure member 1B composing a lower layer of the structure, thus a laminated structure member composing the upper layer is stronger in horizontal direction against earth pressure than a laminated structure member composing the lower layer.SELECTED DRAWING: Figure 1
【課題】地面下に設けられた雨水貯留施設であって、能率よく且つ正確に築造することができ、且つ、土圧に応じて安定した水平強度を有する地中埋設積層構造体を提供する。【解決手段】地面を掘削することによって設けられた凹部内の上半部と下半部とに、基台1a、1b上に立体中空突壁部をそれぞれ突設してなる多数の構造部材1A、1Bを多段、多層に積層することによって築造された地中埋設積層構造体10であって、この構造体の上層部を構成する構造部材1Aの高さが下層部を構成する構造部材1Bの高さよりも高くなるように形成されていて、上層部を構成した積層構造部材の土圧に対する水平強度よりも下層部を構成した積層構造部材の土圧に対する水平方向の強度を高くしている。【選択図】図１
LAMINATED STRUCTURE BURIED UNDERGROUND
地中埋設積層構造体
YOSHIDA TAKASHI (author) / HARADA FUMIO (author)
2018-08-30
Patent
Electronic Resource
Japanese
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