Estimación de la curva característica suelo agua en suelos arenosos mediante el ensayo de papel filtro

نویسندگان

چکیده

The unsaturated soils mechanics is strongly related to the suction phenomenon that occurs between solid soil particles, which changes when water content does not remain constant. soil-water characteristic curve (SWCC) provides information and of soil; obtain such a different direct indirect methods can be used. In this research for sands obtained through implementation filter paper test. For purpose, three reconstituted samples sandy from Lima – Peru (relative density 20% 60%) were tested following wet path curve. stored at least seven days until equilibrium was reached. way, discrete points obtained. SWCC equations as Brooks Corey (1964), Van Genuchten (1980), Fredlund Xing (1994) used adjust data their respective parameters soils. Results show test curves soils; matric in period by means method; whereas longer storage time could require reach total these

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ژورنال

عنوان ژورنال: Tecnia

سال: 2023

ISSN: ['2309-0413', '0375-7765']

DOI: https://doi.org/10.21754/tecnia.v33i1.1397