• Proceedings of the Korean Geotechical Society Conference
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• 2010.09a
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• pp.1370-1376
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• 2010

In this study, usability and stability in the caisson filling material were reviewed that copper salg(one million tons per one-year) were produced by smelter. In order to complete these studies, chemical and physical comparing analyses were performed by sea-sand materials as to the materials suitability, After construction, the structural displacement of caisson was measured by the instrument and was examined for stability. As a result of analysis, it was determined that copper slag is eco-friendly, and can be used as recycled alternative to aggregates materials.