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Title |
An Experimental Study on the Shear Strength of Chemical Anchors Embedded into Non Cracking Plain Concrete
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DOI |
https://doi.org/10.11112/jksmi.2017.21.4.021 |
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Keywords |
철근앵커 ; 롯트앵커 ; 연단거리 ; 앵커간격 ; 하중방향 ; 전단실험 ; 전단내력 Re-bar anchors ; Lot-anchors ; Edge distance ; Anchor interval ; Load direction ; Shear test ; Shear strength |
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Abstract |
The use of post installed anchors with adhesive type has lately been increasing when it is necessary to repair, reinforce, or remodel structures. This method provides flexibility and simplicity for construction of structural members that require adhering or fixing. Meanwhile, strength evaluation of anchors with expansion type among post installed anchors systems has nearly reached setting up stage like design code through continual experimental studies for the last ten years, but analyses or experimental studies on anchor system with adhesive type are not yet sufficient. Accordingly, the designers and builders of korea depend on foreign design codes since there are no exact domestic design code they could credit. In this study, the objectives are investigating the effects on adhesive strength of anchors embedded into plain concrete by shear experiments of anchors with variables such as edge distance, anchor interval, and load direction and supplying basic data for enactment of domestic design code.
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