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Title |
Verification on the Compressive Behavior of Corrugated Steel Plates due to Details of Bolted Lap Joint
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Keywords |
볼트연결된 이음부 ; 연결상세 ; 파형강판 ; 이음부 강도 Bolt connected lap joint ; Connection detailing ; Corrugated steel plate ; Seam strength |
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Abstract |
This study is dealt with the experimental seam strength of deep corrugated steel plate which is used as underpasses, storm sewers and other buried applications. The soil-metal structure using deep corrugated plate should be sufficient to ensure safety for compressive loading. The experimental and theoretical results on the seam strength are accumulated enough to take the design guideline, even if the seam strength at the bolt connected lap joint in construction site can be varied depending on the connection detailing and the thickness of plate. In this study, compressive behavior of bolted lap jointed plates using various connection detail such as gasket, slot hole, washer was experimentally analyzed. From the test, failure pattern with an increases in the thickness of specimens was changed from plate bearing to bolt shearing. In case of thicker plates than 6.0mm, the structural performance of lap joint using gasket and slot hole is more effective than it of the plate adopted washer.
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