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Mechanical Behavior of Steel Pipe Pin-Cups Embedded in Concrete  

Jo, Jae Byung (경기대학교 토목.환경 공학부)
Im, Seok Bean (고려대학교 대학원)
Publication Information
Journal of Korean Society of Steel Construction / v.16, no.5, 2004 , pp. 705-712 More about this Journal
Abstract
To investigate the mechanical behavior of pin cups created from steel pipes embedded in concrete, test blocks were made and load tests were conducted. The pin was inserted in the pin cup at various depths and was loaded in a lateral direction at a constant displacement speed. A formula, which took into consideration the deformation and failure shapes of the pin cups, observed during and after the tests, was used to estimate its mechanical behavior. The test values were determined to be relevant to the formula and were distributed within a reasonably narrow range. The mean and the 95% survival probability value of maximum resistance were determined by factoring the formula at 1.01 and 0.92, respectively.
Keywords
steel pipe pin-cup; pin cup; mechanical behavior; load test; formula for pin cup resistance;
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1 부산항 감만 확장부두 50톤 컨테이너 크레인 2기 제작 설치공사 준공도 /
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