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김유성(You-Seong Kim),조대성(Dae-Seong Cho),이광준(Kwnag-Jun Lee) 한국지반신소재학회 2014 한국토목섬유학회 학술발표회 Vol.2014 No.11
The effects of non-woven geotextiles on mechanical behavior of sand were investigated. A comprehensive series of triaxial compression tests were performed for these investigation on unreinforced and reinforced sand with geotextiles. The Joomunjin standard sand was used and non-woven geotextiles were include into sand specimen with one layer. The inclusion of non-woven geotextile reinforcement into sand increased the peak shear strength of Joomunjin sand significantly and the reinforced samples exhibited a greater axial strain at failure. Also, reinforcement effect was found to increase the cohesion and deformation modulus.