A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TILES FOR PRECAST CONCRETE CONSTRUCTION METHOD, PRECAST CONCRETE MEMBER, AND MANUFACTURING METHOD FOR TILES FOR PRECAST CONCRETE CONSTRUCTION METHOD
To provide tiles for a precast concrete construction method capable of improving the connection strength between tiles and shear connectors.SOLUTION: In a tile (30) for a precast concrete construction method, two locking holes (32) into which two round bar-shaped locking sections (23) of a shear connector (20) are inserted respectively are formed on a back surface (31a), and the two locking holes face each other at a predetermined angle of 38[°] or more and 42[°] or less with respect to the back surface and extend closer to each other on the bottom side of the locking holes, and a bottomed cylindrical epoxy resin layer (40), into which the locking portion can be inserted, is formed inside the two locking holes to cover the inner surface of the locking holes, respectively.SELECTED DRAWING: Figure 1
【課題】タイルとシアコネクタとの接続強度を向上させることができるプレキャストコンクリート工法用タイルを提供する。【解決手段】シアコネクタ（２０）の２つの丸棒状の係止部（２３）がそれぞれ挿入される２つの係止穴（３２）が裏面（３１ａ）に形成されたプレキャストコンクリート工法用タイル（３０）であって、２つの係止穴は、裏面に対して３８［°］以上４２［°］以下の所定角度で互いに対向して係止穴の底側ほど互いに近付くように延びており、２つの係止穴の内部には、係止穴の内面を覆うように、係止部を挿入可能な有底円筒状のエポキシ樹脂層（４０）がそれぞれ形成されている。【選択図】 図１
TILES FOR PRECAST CONCRETE CONSTRUCTION METHOD, PRECAST CONCRETE MEMBER, AND MANUFACTURING METHOD FOR TILES FOR PRECAST CONCRETE CONSTRUCTION METHOD
To provide tiles for a precast concrete construction method capable of improving the connection strength between tiles and shear connectors.SOLUTION: In a tile (30) for a precast concrete construction method, two locking holes (32) into which two round bar-shaped locking sections (23) of a shear connector (20) are inserted respectively are formed on a back surface (31a), and the two locking holes face each other at a predetermined angle of 38[°] or more and 42[°] or less with respect to the back surface and extend closer to each other on the bottom side of the locking holes, and a bottomed cylindrical epoxy resin layer (40), into which the locking portion can be inserted, is formed inside the two locking holes to cover the inner surface of the locking holes, respectively.SELECTED DRAWING: Figure 1
【課題】タイルとシアコネクタとの接続強度を向上させることができるプレキャストコンクリート工法用タイルを提供する。【解決手段】シアコネクタ（２０）の２つの丸棒状の係止部（２３）がそれぞれ挿入される２つの係止穴（３２）が裏面（３１ａ）に形成されたプレキャストコンクリート工法用タイル（３０）であって、２つの係止穴は、裏面に対して３８［°］以上４２［°］以下の所定角度で互いに対向して係止穴の底側ほど互いに近付くように延びており、２つの係止穴の内部には、係止穴の内面を覆うように、係止部を挿入可能な有底円筒状のエポキシ樹脂層（４０）がそれぞれ形成されている。【選択図】 図１
TILES FOR PRECAST CONCRETE CONSTRUCTION METHOD, PRECAST CONCRETE MEMBER, AND MANUFACTURING METHOD FOR TILES FOR PRECAST CONCRETE CONSTRUCTION METHOD
プレキャストコンクリート工法用タイル、プレキャストコンクリート部材、及びプレキャストコンクリート工法用タイルの製造方法
NAKAMURA TATSUNORI (author)
2024-02-15
Patent
Electronic Resource
Japanese
Improved Superplasticized Precast Concrete Tiles
| British Library Conference Proceedings | 1997
PRECAST CONCRETE MEMBER AND SKELETON CONSTRUCTION METHOD USING PRECAST CONCRETE MEMBER
| European Patent Office | 2023
PRECAST CONCRETE MEMBER AND MANUFACTURING METHOD OF PRECAST CONCRETE MEMBER
| European Patent Office | 2024
METHOD FOR MANUFACTURING PRECAST CONCRETE MEMBER, AND PRECAST CONCRETE MEMBER
| European Patent Office | 2015
MANUFACTURING METHOD OF PRECAST CONCRETE MEMBER AND PRECAST CONCRETE MEMBER
| European Patent Office | 2018