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홍원표,이양상,한중근 중앙대학교 기술과학연구소 1994 기술과학연구소 논문집 Vol.24 No.-
Saturated marine clays are consolidated under applied loads caused by deposit-process or human interruptions. The consolidation process results in densification and in turn increment of the undrained strength of a clay deposit. In a clay deposit, the undrained strength is increasing with the effective overburden pressure, which also increases wit depth. The strength variations with effective overburden pressure(or depth) is characterized by so called "Cu/P" ratio. In korea, the empirical formula proposed by Skempton has been used to estimate the undrained strength profile of a clay deposit without any sometimes varification of the applicability to clay deposits in Korea. In the thesis, the test data for some clay deposits along south -west coast in Korea were analized to test the applicability of Skempton formula. A new formula pertinent to the deposits was developed. Also, Initial elastic and secant moduli were studied.