A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEEL SHEET PILE JOINT STRUCTURE AND STEEL SHEET PILE STRUCTURE
To provide a steel sheet pile joint structure and a steel sheet pile structure that can reduce the work area required when joining steel sheet piles, save space, and shorten the work time, further, can suppress deterioration of the quality of the joint after joining, further, can prevent the joint from being detached in the soil after casting by integrating the joints with each other by various joining methods.SOLUTION: A steel sheet pile joint structure has a pair of flanges 11 and 11 having a first joint 2 and a second joint 3 at the ends, and a web connecting the pair of flanges 11 and 11. A second pawl portion 33 of an other second steel sheet pile 1B is provided in a first opening 2A of one first steel sheet pile 1A so as to be fitted while rotating from the direction orthogonal to the material axis. A joint fitting portion 10 in which the first joint 2 and the second joint 3 are fitted to each other is integrally joined by joining means. The first joint 2 and the second joint 3 are provided so as not to be detached from each other even when at least one of the steel sheet piles 1 rotates in the direction opposite to the fitting direction.SELECTED DRAWING: Figure 3
【課題】鋼矢板同士を接合する際に必要な作業面積を低減することができ、省スペース化と作業時間の短縮を図ることができ、さらに接合後の継手の品質の低下を抑制でき、さらに多様な接合方法で継手同士を一体構造とすることで、打設後に土中内での継手離脱を防止できる鋼矢板の継手構造及び鋼矢板構造体を提供する。【解決手段】端部に第１継手２、第２継手３を有する一対のフランジ１１、１１と、一対のフランジ１１、１１を連結するウェブと、を有し、一方の第１鋼矢板１Ａの第１開口部２Ａに、他方の第２鋼矢板１Ｂの第２爪部３３を材軸直交方向から回転させながら嵌合可能に設けられ、第１継手２、第２継手３同士が嵌合した状態の継手嵌合部１０が接合手段によって一体的に接合され、第１継手２、第２継手３同士は、嵌合方向と逆方向に少なくとも一方の鋼矢板１が回転した場合でも離脱不能に設けられた構成の鋼矢板の継手構造である。【選択図】図３
STEEL SHEET PILE JOINT STRUCTURE AND STEEL SHEET PILE STRUCTURE
To provide a steel sheet pile joint structure and a steel sheet pile structure that can reduce the work area required when joining steel sheet piles, save space, and shorten the work time, further, can suppress deterioration of the quality of the joint after joining, further, can prevent the joint from being detached in the soil after casting by integrating the joints with each other by various joining methods.SOLUTION: A steel sheet pile joint structure has a pair of flanges 11 and 11 having a first joint 2 and a second joint 3 at the ends, and a web connecting the pair of flanges 11 and 11. A second pawl portion 33 of an other second steel sheet pile 1B is provided in a first opening 2A of one first steel sheet pile 1A so as to be fitted while rotating from the direction orthogonal to the material axis. A joint fitting portion 10 in which the first joint 2 and the second joint 3 are fitted to each other is integrally joined by joining means. The first joint 2 and the second joint 3 are provided so as not to be detached from each other even when at least one of the steel sheet piles 1 rotates in the direction opposite to the fitting direction.SELECTED DRAWING: Figure 3
【課題】鋼矢板同士を接合する際に必要な作業面積を低減することができ、省スペース化と作業時間の短縮を図ることができ、さらに接合後の継手の品質の低下を抑制でき、さらに多様な接合方法で継手同士を一体構造とすることで、打設後に土中内での継手離脱を防止できる鋼矢板の継手構造及び鋼矢板構造体を提供する。【解決手段】端部に第１継手２、第２継手３を有する一対のフランジ１１、１１と、一対のフランジ１１、１１を連結するウェブと、を有し、一方の第１鋼矢板１Ａの第１開口部２Ａに、他方の第２鋼矢板１Ｂの第２爪部３３を材軸直交方向から回転させながら嵌合可能に設けられ、第１継手２、第２継手３同士が嵌合した状態の継手嵌合部１０が接合手段によって一体的に接合され、第１継手２、第２継手３同士は、嵌合方向と逆方向に少なくとも一方の鋼矢板１が回転した場合でも離脱不能に設けられた構成の鋼矢板の継手構造である。【選択図】図３
STEEL SHEET PILE JOINT STRUCTURE AND STEEL SHEET PILE STRUCTURE
鋼矢板の継手構造及び鋼矢板構造体
ARAKI YUSUKE (author) / MORIYASU SHUNSUKE (author)
2021-08-30
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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