A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ANCHORAGE DEVICE
To provide an anchorage device that can reduce the tensile stress generated on a concrete skeleton surface.SOLUTION: An anchorage device comprises a sleeve member embedded in a concrete skeleton. The sleeve member has a female cone part and a bearing part integrally extending to a rear end surface of the female cone part along an axis of the female cone part. The rear end surface is a surface orthogonal to the axis of the female cone part. The bearing part has a cylinder part integrally extending to the rear end surface so as to be coaxial with the female cone part and at least one rib integrally extending to an outer peripheral surface of the cylinder part. The at least one rib has a bearing surface.SELECTED DRAWING: Figure 4
【課題】コンクリート躯体表面に発生する引張応力を低減することができる定着具を提供する。【解決手段】コンクリート躯体に埋設されるスリーブ部材を備え、前記スリーブ部材は、メスコーン部と、前記メスコーン部の軸に沿って前記メスコーン部の後端面に一体に連なる支圧部と、を有し、前記後端面は、前記メスコーン部の軸に直交する面であり、前記支圧部は、前記メスコーン部と同軸となるように前記後端面に一体に連なる筒部と、前記筒部の外周面に一体に連なる少なくとも１つのリブと、を有し、前記少なくとも１つのリブは、支圧面を有する、定着具。【選択図】図４
ANCHORAGE DEVICE
To provide an anchorage device that can reduce the tensile stress generated on a concrete skeleton surface.SOLUTION: An anchorage device comprises a sleeve member embedded in a concrete skeleton. The sleeve member has a female cone part and a bearing part integrally extending to a rear end surface of the female cone part along an axis of the female cone part. The rear end surface is a surface orthogonal to the axis of the female cone part. The bearing part has a cylinder part integrally extending to the rear end surface so as to be coaxial with the female cone part and at least one rib integrally extending to an outer peripheral surface of the cylinder part. The at least one rib has a bearing surface.SELECTED DRAWING: Figure 4
【課題】コンクリート躯体表面に発生する引張応力を低減することができる定着具を提供する。【解決手段】コンクリート躯体に埋設されるスリーブ部材を備え、前記スリーブ部材は、メスコーン部と、前記メスコーン部の軸に沿って前記メスコーン部の後端面に一体に連なる支圧部と、を有し、前記後端面は、前記メスコーン部の軸に直交する面であり、前記支圧部は、前記メスコーン部と同軸となるように前記後端面に一体に連なる筒部と、前記筒部の外周面に一体に連なる少なくとも１つのリブと、を有し、前記少なくとも１つのリブは、支圧面を有する、定着具。【選択図】図４
ANCHORAGE DEVICE
定着具
TAKANO KOICHI (author) / SAKINAKA MINORU (author) / NISHINO MOTOYASU (author) / MATSUBARA YOSHIYUKI (author) / SAITO KIMIO (author)
2024-11-28
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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