Consolidation behavior of an unsaturated silty soil during drying and wetting
نویسندگان
چکیده
منابع مشابه
the effect of temperature on the behavior of an expansive soil during drying and wetting cycles
in this research the mechanical behavior of an expansive soil (with different pore fluid) was investigated under the constant and variable temperature through experimental tests. the soil samples with different pore fluid (distilled water, nacl and cacl2 with concentration of 250 gr/lit) were prepared by static compaction method. experimental testes were conducted in two modified odometer under...
متن کاملeffect of pore water quality on the mechanical behavior of an expansive soil during wetting and drying cycles
expansive soils are considered a worldwide problem as they cause extensive damage tocivil engineering structures. an important characteristic of expansive soils is theirsusceptibility to volume change due to the phenomenon of wetting and drying. this paperpresets the effect of pore water quality on the swelling and shrinkage behavior of anexpansive soil during wetting and drying cycles. thirty ...
متن کاملCoupled effects of treated effluent irrigation and wetting-drying cycles on transport of triazines through unsaturated soil columns.
The physical and chemical parameters controlling the movement of atrazine (6-chloro-N2-ethyl-N4-isopropyl-l,3,5-triazine-2,4-diamine; 98.8%) and prometryn [N,N'-bis(1-methylethyl)-6-(methylthio)-l,3,5triazine-2,4-diamine; 99.5%] were investigated in columns infiltrated with treated effluent under unsaturated transient conditions and subjected to drying events at 22 or 60 degrees C followed by r...
متن کاملBehavior of Unsaturated Layered Soil Columns during Infiltration
This paper presents the laboratory test results of vertical infiltration on two soil columns of finer over coarser soils subject to simulated rainfalls under conditions of no-ponding at the surface and constant head at the bottom. The main objectives were to evaluate the effect of rainfall intensity and duration; and to provide experimental evidence for soil water redistribution and hysteresis....
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ژورنال
عنوان ژورنال: Soils and Foundations
سال: 2017
ISSN: 0038-0806
DOI: 10.1016/j.sandf.2017.03.005