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Title |
Shear Capacity of Composite Basement Walls
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Keywords |
합성지하벽; 합성율; 스터드볼트 배치방법; 전단스팬비; 전단보강근; composite basement wall; composite ratio; distribution of shear connector; shear-span ratio; shear reinforcement |
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Abstract |
This paper presents the experimental results of composite basement wall in which H-pile and reinforced concrete wall are combined using shear connector Twelve specimens are tested to evaluate the shear capacity of the wall. Main variables in the test are composite ratio, distribution of shear connector, thickness of wall, shear-span ratio, and shear reinforcement. Test results indicate that the shear capacity of test specimens varies with the foregoing variables except the composite ratio. The results are compared with strengths predicted using the equations of ACI 318-99, Zsutty, and Bazant. Based on this investigation, a method for predicting the shear strength of composite basement walls is proposed.
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