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A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a bamboo earth retaining structure having high slip strength with regard to a ground, and constructed at a low cost in a short period of time.SOLUTION: A bamboo earth retaining structure includes a plurality of earth retaining layers 51 and 52 piled perpendicularly on a ground 1, and each of the earth retaining layers 51 and 52 includes bamboo lattices 3 and 6, net materials 4 and 7 disposed on the bamboo lattices 3 and 6, and banking layers 5 and 8 formed on the net materials 4 and 7. Each of the net materials 4 and 7 and each of the bamboo lattices 3 and 6 generate an earth retaining effect deriving from bearing resistance that supports weight of the earth retaining layers 51 and 52, frictional resistance caused by a knot protrusion of the bamboo lattices 3 and 6 that bites into the banking layers 5 and 8, and slip resistance caused by shear resistance of a banking connecting part 31 formed by penetration of a part of the earth retaining layers 51 and 52.SELECTED DRAWING: Figure 1
【課題】地盤に対して高い滑り強度を有し、安価かつ短期間で構築できる竹製土留構造体を提供する。【解決手段】竹製土留構造体は、地盤１上に垂直に積層される複数の土留層５１、５２を備え、各土留層５１、５２は、竹格子３、６と、竹格子３、６上に配置される網材４、７と、網材４、７上に配置される盛土層５、８とを備える。各網材４、７と各竹格子３、６は、土留層５１、５２の重量を支持する支圧抵抗、盛土層５、８への竹格子３、６の節突起の食い込みによる摩擦抵抗及び土留層５１、５２の一部が侵入して形成する盛土連結部３１の剪断抵抗による滑り抵抗による土留め作用を生ずる。【選択図】図１
PROBLEM TO BE SOLVED: To provide a bamboo earth retaining structure having high slip strength with regard to a ground, and constructed at a low cost in a short period of time.SOLUTION: A bamboo earth retaining structure includes a plurality of earth retaining layers 51 and 52 piled perpendicularly on a ground 1, and each of the earth retaining layers 51 and 52 includes bamboo lattices 3 and 6, net materials 4 and 7 disposed on the bamboo lattices 3 and 6, and banking layers 5 and 8 formed on the net materials 4 and 7. Each of the net materials 4 and 7 and each of the bamboo lattices 3 and 6 generate an earth retaining effect deriving from bearing resistance that supports weight of the earth retaining layers 51 and 52, frictional resistance caused by a knot protrusion of the bamboo lattices 3 and 6 that bites into the banking layers 5 and 8, and slip resistance caused by shear resistance of a banking connecting part 31 formed by penetration of a part of the earth retaining layers 51 and 52.SELECTED DRAWING: Figure 1
【課題】地盤に対して高い滑り強度を有し、安価かつ短期間で構築できる竹製土留構造体を提供する。【解決手段】竹製土留構造体は、地盤１上に垂直に積層される複数の土留層５１、５２を備え、各土留層５１、５２は、竹格子３、６と、竹格子３、６上に配置される網材４、７と、網材４、７上に配置される盛土層５、８とを備える。各網材４、７と各竹格子３、６は、土留層５１、５２の重量を支持する支圧抵抗、盛土層５、８への竹格子３、６の節突起の食い込みによる摩擦抵抗及び土留層５１、５２の一部が侵入して形成する盛土連結部３１の剪断抵抗による滑り抵抗による土留め作用を生ずる。【選択図】図１
BAMBOO EARTH RETAINING STRUCTURE
竹製土留構造体
YAMAUCHI KOJI (author)
2016-06-20
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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