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A platform for research: civil engineering, architecture and urbanism
To provide a pile connecting structure allowing its installation to be carried out with no impact of weather conditions and no requirement of expertise, in a short construction period, with quality, and in low cost.SOLUTION: One end of two pile ends connected to each other comprises a female (male) threaded end plate 3 (2) composed of a female (male) screw of which an outer (inner) diameter is a same diameter of an outer (inner) diameter of the pile and an end plate, and the other end comprises a male (female) threaded end plate 2 (3) composed of a male (female) screw screwed in the female (male) screw and an end plate and a concrete retainer. Connection of piles are completed by rotating either of the piles to be screwed in the other pile. No detent is required as calculating torque which can release reverse rotation by measuring fastening torque.SELECTED DRAWING: Figure 1
【課題】気象状況に影響されず、専門技術を必要とせず、短工期、高品質、低コストで施工できる杭接合構造を提供する。【解決手段】接合される２本の杭の端部の一方の端部においては杭外（内）径に同じ外（内）径の雌（雄）ネジと端板から構成される雌（雄）ネジ付き端板３（２）を有し、他方の端部においては、上記雌（雄）ネジと螺合する雄（雌）ネジと端板から構成される雄（雌）ネジ付き端板２（３）とコンクリート止めを有すことを特徴とする。どちらか一方の杭を回転することによりネジを螺合し、杭を接合することができる。締め付けトルクを測定することにより逆回転で解除できるトルクを算定することができ戻り止めを必要としない。【選択図】図１
To provide a pile connecting structure allowing its installation to be carried out with no impact of weather conditions and no requirement of expertise, in a short construction period, with quality, and in low cost.SOLUTION: One end of two pile ends connected to each other comprises a female (male) threaded end plate 3 (2) composed of a female (male) screw of which an outer (inner) diameter is a same diameter of an outer (inner) diameter of the pile and an end plate, and the other end comprises a male (female) threaded end plate 2 (3) composed of a male (female) screw screwed in the female (male) screw and an end plate and a concrete retainer. Connection of piles are completed by rotating either of the piles to be screwed in the other pile. No detent is required as calculating torque which can release reverse rotation by measuring fastening torque.SELECTED DRAWING: Figure 1
【課題】気象状況に影響されず、専門技術を必要とせず、短工期、高品質、低コストで施工できる杭接合構造を提供する。【解決手段】接合される２本の杭の端部の一方の端部においては杭外（内）径に同じ外（内）径の雌（雄）ネジと端板から構成される雌（雄）ネジ付き端板３（２）を有し、他方の端部においては、上記雌（雄）ネジと螺合する雄（雌）ネジと端板から構成される雄（雌）ネジ付き端板２（３）とコンクリート止めを有すことを特徴とする。どちらか一方の杭を回転することによりネジを螺合し、杭を接合することができる。締め付けトルクを測定することにより逆回転で解除できるトルクを算定することができ戻り止めを必要としない。【選択図】図１
PILE CONNECTING STRUCTURE
杭の接合構造
SAEKI EIICHIRO (author)
2020-08-27
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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