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http://dx.doi.org/10.5762/KAIS.2012.13.9.4302

An Experimental Study on the Waterproofing Performance of Expansion Equipment for Underground Structures  

Lee, Young-Ho (Structural Engineering Research Division, Korea Institute of Construction Technology)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.13, no.9, 2012 , pp. 4302-4309 More about this Journal
Abstract
Underground structures without the expansion joint in the settled intervals, the underground structures may suffer from structural crack and the water leakage thereby resulting in the occurance of the efflorescence. In this study, the performance of new expansion joint used in underground structures were verified. The spacing of expansion joint was defined by the finite element analysis. Expansion length, resistance and waterproofing performance of developed expansion joint were confirmed by experiment.
Keywords
Underground structure; Expansion joint; Waterproof Academia-Industrial;
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  • Reference
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