کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
255085 503348 2012 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Determination of soil–water characteristic curve variables
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Determination of soil–water characteristic curve variables
چکیده انگلیسی

Soil–water characteristic curve (SWCC) contains the fundamental information needed for describing the mechanical behavior of unsaturated soil. Some parameters such as air-entry value, slope at the inflection point, residual water content and residual suction are commonly used to describe the SWCC and other associated properties such as shear strength and permeability. Currently these parameters are determined using the graphical method which can be subjective and time consuming. Equations for determining these parameters are proposed and the relationships between SWCC parameters and fitting parameters are discussed in this paper. These equations can be used for computational analyses to replace the conventional graphical method in providing consistent results.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers and Geotechnics - Volume 42, May 2012, Pages 37–43
نویسندگان
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