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A platform for research: civil engineering, architecture and urbanism
WALE
PROBLEM TO BE SOLVED: To provide a wale capable of increasing bending strength and shear strength by increasing the beam depth.SOLUTION: A wale is constituted of a first-stage earth-retaining main material 3 installed on the inside of an earth-retaining wall 2, a second-stage earth-retaining main material 4 laminated on the inside of the first-stage earth-retaining main material 3, a plurality of adjustment materials 5 interposed between the first-stage and second-stage earth-retaining main materials 3 and 4 and a plurality of fastening bolts 8 for respectively joining the first-stage and second-stage earth-retaining main materials 3 and 4 and the adjustment materials 5. The first-stage and second-stage earth-retaining main materials 3 and 4 are laminated so that both webs 3b and 4b are positioned in the same horizontal plane. Mutually opposed flanges 3a and 4a of the first-stage and second-stage earth-retaining main materials 3 and 4 and the adjustment materials 5, are fastened by the plurality of fastening bolts 8.SELECTED DRAWING: Figure 1
【課題】梁成を増して曲げ強度とせん断強度を増大させることができる腹起しを提供する。【解決手段】山留め壁２の内側に設置された一段目の山留め主材３と、一段目の山留め主材３の内側に積層された二段目の山留め主材４と、一段目と二段目の山留め主材３と４との間に介在された複数の調整材５と、一段目および二段目の山留め主材３および４と調整材５とをそれぞれを接合する複数の締結ボルト８から構成する。一段目と二段目の山留め主材３と４は双方のウェブ3bと4bが同一水平面内に位置するように積層する。一段目と二段目の山留め主材３と４の互いに対向フランジ3aおよび4aと調整材５を複数の締結ボルト８によって締結する。【選択図】図１
WALE
PROBLEM TO BE SOLVED: To provide a wale capable of increasing bending strength and shear strength by increasing the beam depth.SOLUTION: A wale is constituted of a first-stage earth-retaining main material 3 installed on the inside of an earth-retaining wall 2, a second-stage earth-retaining main material 4 laminated on the inside of the first-stage earth-retaining main material 3, a plurality of adjustment materials 5 interposed between the first-stage and second-stage earth-retaining main materials 3 and 4 and a plurality of fastening bolts 8 for respectively joining the first-stage and second-stage earth-retaining main materials 3 and 4 and the adjustment materials 5. The first-stage and second-stage earth-retaining main materials 3 and 4 are laminated so that both webs 3b and 4b are positioned in the same horizontal plane. Mutually opposed flanges 3a and 4a of the first-stage and second-stage earth-retaining main materials 3 and 4 and the adjustment materials 5, are fastened by the plurality of fastening bolts 8.SELECTED DRAWING: Figure 1
【課題】梁成を増して曲げ強度とせん断強度を増大させることができる腹起しを提供する。【解決手段】山留め壁２の内側に設置された一段目の山留め主材３と、一段目の山留め主材３の内側に積層された二段目の山留め主材４と、一段目と二段目の山留め主材３と４との間に介在された複数の調整材５と、一段目および二段目の山留め主材３および４と調整材５とをそれぞれを接合する複数の締結ボルト８から構成する。一段目と二段目の山留め主材３と４は双方のウェブ3bと4bが同一水平面内に位置するように積層する。一段目と二段目の山留め主材３と４の互いに対向フランジ3aおよび4aと調整材５を複数の締結ボルト８によって締結する。【選択図】図１
WALE
腹起し
KOJIMA TAKESHI (author) / FUJIMOTO MASAKI (author)
2017-03-23
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
R.WRecycling Wale R.WRecycling Wale and strut wale connection assembly
| European Patent Office | 2024
| DataCite | 2022