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Title |
Experimental Study on the Similitude of Small-Scale Models in Cyclic Lateral Behaviors of RC Shear Wall Subassemblages
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Authors |
이한선 ; 조창석 ; 이상호 ; 오상훈 ; 박홍근 |
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Keywords |
축소모델 ; 상사성 ; 철근콘크리트 ; 전단벽 ; 인방보 small scale model ; similitude ; reinforcement concrete ; shear wall ; lintel beam |
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Abstract |
For earthquake simulation test it is essential to make sure the similitude in behaviors between the full scale prototype and the reduced scale model. This paper presents the test results obtained through the cyclic lateral-force test, on two-story RC wall subassemblages. A lower 2-story portion of the prototype structure was selected as subassemblages. The global behavior such as the strength and ductility, and the local behavior such as flexural, shear and uplift deformation were measured. The test results of the 3 : 5 scale specimens representing the prototype were compared with those of 1 : 7 scale models. Two types of subassemblages were used: One with lintel beams and one without lintel beams. The comparison shows that 1 : 7 scale model simulated in general successfully the global and local behaviors of the prototype.
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