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A platform for research: civil engineering, architecture and urbanism
ANTENNA BAR FOR REINFORCING-BAR CAGE, AND REINFORCING-BAR CAGE EQUIPPED WITH THE SAME
To provide an antenna bar capable of preventing eccentricity of a reinforcing-bar cage installed in a pile hole with higher accuracy and a reinforcing-bar cage equipped with the antenna bar.SOLUTION: An antenna bar 10 for a reinforcing-bar cage comprises a main body member 12 and a contact member 14 attached to an end portion of the main body member 12 and having a contact surface that contacts the inner wall surface of a pile hole. The main body member 12 preferably has a linear first portion 16 and a second portion 18 having a predetermined angle with respect to the central axis of the first portion 16 and extending from the tip of the first portion 16. Further, the contact surface of the contact member 14 is preferably parallel to the central axis of the first portion 16.SELECTED DRAWING: Figure 1
【課題】杭穴に設置した鉄筋籠の偏心をより高い精度で防止することのできるアンテナ筋およびこれを備える鉄筋籠を提供する。【解決手段】鉄筋籠用のアンテナ筋１０を、本体部材１２と、本体部材１２の端部に取り付けられた、杭穴の内壁面に当接する当接面を有する当接部材１４とで構成する。本体部材１２は、直線状の第一部分１６と第一部分１６の中心軸に対して所定の角度を有し第一部分１６の先端から延びる第２部分１８を有することが好ましい。さらに、当接部材１４の当接面は第１部分１６の中心軸と並行であることが好ましい。【選択図】図１
ANTENNA BAR FOR REINFORCING-BAR CAGE, AND REINFORCING-BAR CAGE EQUIPPED WITH THE SAME
To provide an antenna bar capable of preventing eccentricity of a reinforcing-bar cage installed in a pile hole with higher accuracy and a reinforcing-bar cage equipped with the antenna bar.SOLUTION: An antenna bar 10 for a reinforcing-bar cage comprises a main body member 12 and a contact member 14 attached to an end portion of the main body member 12 and having a contact surface that contacts the inner wall surface of a pile hole. The main body member 12 preferably has a linear first portion 16 and a second portion 18 having a predetermined angle with respect to the central axis of the first portion 16 and extending from the tip of the first portion 16. Further, the contact surface of the contact member 14 is preferably parallel to the central axis of the first portion 16.SELECTED DRAWING: Figure 1
【課題】杭穴に設置した鉄筋籠の偏心をより高い精度で防止することのできるアンテナ筋およびこれを備える鉄筋籠を提供する。【解決手段】鉄筋籠用のアンテナ筋１０を、本体部材１２と、本体部材１２の端部に取り付けられた、杭穴の内壁面に当接する当接面を有する当接部材１４とで構成する。本体部材１２は、直線状の第一部分１６と第一部分１６の中心軸に対して所定の角度を有し第一部分１６の先端から延びる第２部分１８を有することが好ましい。さらに、当接部材１４の当接面は第１部分１６の中心軸と並行であることが好ましい。【選択図】図１
ANTENNA BAR FOR REINFORCING-BAR CAGE, AND REINFORCING-BAR CAGE EQUIPPED WITH THE SAME
鉄筋籠用のアンテナ筋、およびこれを備える鉄筋籠
HAYASHI YOSHINOBU (author)
2021-09-27
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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