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Analysis on Shear characteristics of Rubble Stone Using Large-Scale Triaxial Test  

Jung, Chul-Min (현대산업개발 토목설계팀)
Kim, Jong-Soo (현대산업개발 토목설계팀)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.6, no.2, 2002 , pp. 263-275 More about this Journal
Abstract
In general, the values of shear strength properties of rubble stones have been given quoting from Japanese empirical recommendation when breakwater and offshore structures of port and harbor facilities were designed in Korea. but by large-scale triaxial test(specimen diameter 30cm, specimen height 60cm) carried out in Korean Water Resources Corporation in 2001, for the first time in korea, shear strength properties of rubble stones are evaluated directly. These are compared with the Japanese empirical recommendation. Therefore, the value of shear strength properties of rubble stones have been usually given quoting from Japanese empirical recommendation without laboratory or in-situ tests, but the results of this study state that shear strength properties of rubble stone can be rationally determined and shear behavior characteristics of rubble stone can be invesgated by large-scale triaxial test
Keywords
방파제;사석;지반물성치;대형삼축압축시험;전단특성;
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