Modeling of Hydrophysical Properties of the Soil as Capillary-Porous Media and Improvement of Mualem-Van Genuchten Method as a Part of Foundation Arrangement Research
Within the concepts about the capillarity and the lognormal distribution of effective pore radii, a theoretical justification for function of differential water capacity and its antiderivative (function of water-retention capacity in form of a dependence of the soil volumetric water content on capil...
Saved in:
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2016-01-01
|
| Series: | Advances in Civil Engineering |
| Online Access: | http://dx.doi.org/10.1155/2016/8176728 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850232904021442560 |
|---|---|
| author | Vitaly Terleev Aleksandr Nikonorov Vladimir Badenko Inna Guseva Yulia Volkova Olga Skvortsova Sergey Pavlov Wilfried Mirschel |
| author_facet | Vitaly Terleev Aleksandr Nikonorov Vladimir Badenko Inna Guseva Yulia Volkova Olga Skvortsova Sergey Pavlov Wilfried Mirschel |
| author_sort | Vitaly Terleev |
| collection | DOAJ |
| description | Within the concepts about the capillarity and the lognormal distribution of effective pore radii, a theoretical justification for function of differential water capacity and its antiderivative (function of water-retention capacity in form of a dependence of the soil volumetric water content on capillary pressure of the soil moisture) is presented. Using these functions, the ratio of soil hydraulic conductivity function to the filter coefficient is calculated. Approximations to functions describing the water-retention capacity and relative hydraulic conductivity of the soil have been suggested. Parameters of these functions have been interpreted and estimated with applying the physical and statistical indices of the soil. |
| format | Article |
| id | doaj-art-0d2f8f24b3d54de4bd1bc9cbff6b0b9a |
| institution | OA Journals |
| issn | 1687-8086 1687-8094 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Civil Engineering |
| spelling | doaj-art-0d2f8f24b3d54de4bd1bc9cbff6b0b9a2025-08-20T02:03:04ZengWileyAdvances in Civil Engineering1687-80861687-80942016-01-01201610.1155/2016/81767288176728Modeling of Hydrophysical Properties of the Soil as Capillary-Porous Media and Improvement of Mualem-Van Genuchten Method as a Part of Foundation Arrangement ResearchVitaly Terleev0Aleksandr Nikonorov1Vladimir Badenko2Inna Guseva3Yulia Volkova4Olga Skvortsova5Sergey Pavlov6Wilfried Mirschel7Peter the Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, Saint Petersburg 195251, RussiaPeter the Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, Saint Petersburg 195251, RussiaPeter the Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, Saint Petersburg 195251, RussiaPeter the Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, Saint Petersburg 195251, RussiaPeter the Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, Saint Petersburg 195251, RussiaPeter the Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, Saint Petersburg 195251, RussiaPeter the Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, Saint Petersburg 195251, RussiaLeibniz-Centre for Agricultural Landscape Research, Eberswalder Straße 84, 15374 Müncheberg, GermanyWithin the concepts about the capillarity and the lognormal distribution of effective pore radii, a theoretical justification for function of differential water capacity and its antiderivative (function of water-retention capacity in form of a dependence of the soil volumetric water content on capillary pressure of the soil moisture) is presented. Using these functions, the ratio of soil hydraulic conductivity function to the filter coefficient is calculated. Approximations to functions describing the water-retention capacity and relative hydraulic conductivity of the soil have been suggested. Parameters of these functions have been interpreted and estimated with applying the physical and statistical indices of the soil.http://dx.doi.org/10.1155/2016/8176728 |
| spellingShingle | Vitaly Terleev Aleksandr Nikonorov Vladimir Badenko Inna Guseva Yulia Volkova Olga Skvortsova Sergey Pavlov Wilfried Mirschel Modeling of Hydrophysical Properties of the Soil as Capillary-Porous Media and Improvement of Mualem-Van Genuchten Method as a Part of Foundation Arrangement Research Advances in Civil Engineering |
| title | Modeling of Hydrophysical Properties of the Soil as Capillary-Porous Media and Improvement of Mualem-Van Genuchten Method as a Part of Foundation Arrangement Research |
| title_full | Modeling of Hydrophysical Properties of the Soil as Capillary-Porous Media and Improvement of Mualem-Van Genuchten Method as a Part of Foundation Arrangement Research |
| title_fullStr | Modeling of Hydrophysical Properties of the Soil as Capillary-Porous Media and Improvement of Mualem-Van Genuchten Method as a Part of Foundation Arrangement Research |
| title_full_unstemmed | Modeling of Hydrophysical Properties of the Soil as Capillary-Porous Media and Improvement of Mualem-Van Genuchten Method as a Part of Foundation Arrangement Research |
| title_short | Modeling of Hydrophysical Properties of the Soil as Capillary-Porous Media and Improvement of Mualem-Van Genuchten Method as a Part of Foundation Arrangement Research |
| title_sort | modeling of hydrophysical properties of the soil as capillary porous media and improvement of mualem van genuchten method as a part of foundation arrangement research |
| url | http://dx.doi.org/10.1155/2016/8176728 |
| work_keys_str_mv | AT vitalyterleev modelingofhydrophysicalpropertiesofthesoilascapillaryporousmediaandimprovementofmualemvangenuchtenmethodasapartoffoundationarrangementresearch AT aleksandrnikonorov modelingofhydrophysicalpropertiesofthesoilascapillaryporousmediaandimprovementofmualemvangenuchtenmethodasapartoffoundationarrangementresearch AT vladimirbadenko modelingofhydrophysicalpropertiesofthesoilascapillaryporousmediaandimprovementofmualemvangenuchtenmethodasapartoffoundationarrangementresearch AT innaguseva modelingofhydrophysicalpropertiesofthesoilascapillaryporousmediaandimprovementofmualemvangenuchtenmethodasapartoffoundationarrangementresearch AT yuliavolkova modelingofhydrophysicalpropertiesofthesoilascapillaryporousmediaandimprovementofmualemvangenuchtenmethodasapartoffoundationarrangementresearch AT olgaskvortsova modelingofhydrophysicalpropertiesofthesoilascapillaryporousmediaandimprovementofmualemvangenuchtenmethodasapartoffoundationarrangementresearch AT sergeypavlov modelingofhydrophysicalpropertiesofthesoilascapillaryporousmediaandimprovementofmualemvangenuchtenmethodasapartoffoundationarrangementresearch AT wilfriedmirschel modelingofhydrophysicalpropertiesofthesoilascapillaryporousmediaandimprovementofmualemvangenuchtenmethodasapartoffoundationarrangementresearch |