A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
JOINT DEVICE AND JOINT STRUCTURE
To provide a joint device and a joint structure used for connecting members used in the construction of structures, for example, to connect precast concrete members.SOLUTION: A joint device embedded in a precast member and used to connect a pair of the precast members, comprises: a connecting member for connecting the joint devices when a pair of the joint devices are butted against each other; and an anchor member fixed inside the precast member and for preventing the joint device from being pulled out of the precast member. The precast member is a segment or slab, and the anchor member is a rod-shaped member having a shape whose diameter gradually expands in a width direction, not in a thickness direction of the segment or slab, over the entire length of the anchor member from one end, which is a connecting portion with the connecting member, to the other end.SELECTED DRAWING: Figure 5
【課題】構造物の構築に用いる部材同士の連結に用いられ、例えば、プレキャストコンクリート部材同士を連結させるために用いられる継手装置及び継手構造を提供する。【解決手段】プレキャスト部材に埋設され、一対の当該プレキャスト部材同士を連結させるために用いられる継手装置であって、一対の前記継手装置同士を突き合わせた状態において当該継手装置同士を連結させるための連結部材と、前記プレキャスト部材の内部に定着し、前記継手装置が前記プレキャスト部材から引き抜かれるのを防止するためのアンカー部材と、を有し、前記プレキャスト部材はセグメント又は床版であり、前記アンカー部材は、前記連結部材との連結部分である一方の端部から他方の端部に向かうに従い、当該アンカー部材の全長において、前記セグメント又は床版の厚み方向に広がらず、幅方向に漸次的に拡径する形状を有する棒状部材である。【選択図】図５
JOINT DEVICE AND JOINT STRUCTURE
To provide a joint device and a joint structure used for connecting members used in the construction of structures, for example, to connect precast concrete members.SOLUTION: A joint device embedded in a precast member and used to connect a pair of the precast members, comprises: a connecting member for connecting the joint devices when a pair of the joint devices are butted against each other; and an anchor member fixed inside the precast member and for preventing the joint device from being pulled out of the precast member. The precast member is a segment or slab, and the anchor member is a rod-shaped member having a shape whose diameter gradually expands in a width direction, not in a thickness direction of the segment or slab, over the entire length of the anchor member from one end, which is a connecting portion with the connecting member, to the other end.SELECTED DRAWING: Figure 5
【課題】構造物の構築に用いる部材同士の連結に用いられ、例えば、プレキャストコンクリート部材同士を連結させるために用いられる継手装置及び継手構造を提供する。【解決手段】プレキャスト部材に埋設され、一対の当該プレキャスト部材同士を連結させるために用いられる継手装置であって、一対の前記継手装置同士を突き合わせた状態において当該継手装置同士を連結させるための連結部材と、前記プレキャスト部材の内部に定着し、前記継手装置が前記プレキャスト部材から引き抜かれるのを防止するためのアンカー部材と、を有し、前記プレキャスト部材はセグメント又は床版であり、前記アンカー部材は、前記連結部材との連結部分である一方の端部から他方の端部に向かうに従い、当該アンカー部材の全長において、前記セグメント又は床版の厚み方向に広がらず、幅方向に漸次的に拡径する形状を有する棒状部材である。【選択図】図５
JOINT DEVICE AND JOINT STRUCTURE
継手装置及び継手構造
TANAKA HIDEKI (author) / FUJIWARA SHIMPACHI (author)
2024-09-12
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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