سال انتشار: ۱۳۹۱

محل انتشار: نهمین کنگره بین المللی مهندسی عمران

تعداد صفحات: ۸

نویسنده(ها):

Ali Mirzaii – Ph.D. Student, Faculty of Civil & Environmental Engineering, Tarbiat Modares University, Tehran
Seyyed Shahaboddin Yasrobi – Associate Professor, Faculty of Civil & Environmental Engineering, Tarbiat Modares University
Nasser Khalili – Professor, School of Civil & Environmental Engineering, University of New South Wals, Sydney

چکیده:

The paper represents data of an elaborate laboratory test program on the water flow behaviour in a variety of soils including clay, silt, and sand. The experimental tests were carried out with a flexible wall permeameter. The water coefficient of permeability of statically compacted samples was evaluated in different net confining stress and saturation conditions. The observed trend showed that the effect of void ratio on water permeability of unsaturated samples is different than the effect of void ratio on water permeability of saturated soils