Determination of Hydraulic Conductivity Based on (Soil) - Moisture Content of Fine Grained Soils
نویسندگان
چکیده
منابع مشابه
تاثیر شوری آب منفذی بر ویژگیهای مکانیکی خاک رسی
Today, modern irrigation systems are constructed at a very high cost to operate for optimal use of water and soil. Lack of appropriate technical, social and economic studies, caused high maintenance costs of these facilities during operation. Water resources have been polluted due to industrial development, increasing human population and non-compliance with environmental standards. Most of hyd...
متن کاملThe Effect of Geopolymerization on the Unconfined Compressive Strength of Stabilized Fine-grained Soils
This study focuses on evaluating the unconfined compressive strength (UCS) of improved fine-grained soils. A large database of unconfined compressive strength of clayey soil specimens stabilized with fly ash and blast furnace slag based geopolymer were collected and analyzed. Subsequently, using adaptive neuro fuzzy inference system (ANFIS), a model has been developed to assess the UCS of stabi...
متن کاملتخمین منحنی مشخصه رطوبتی و هدایت هیدرولیکی غیراشباع خاک در تراکمهای
Hydraulic conductivity is an important parameter in the design of geotechnical structures such as earth dam, floor construction, retaining walls and environmental structures. In unsaturated soils, hydraulic conductivity is a function of moisture content and soil water suction i.e. soil moisture characteristic curve. In this study, the values of unsaturated hydraulic conductivity in two soil typ...
متن کاملSome Investigations on Cracking Characteristics of Soils
Fine-grained soils, in particular, expansive soils are prone to cracking. For these soils swelling-shrinking potential is quite high and hence they exhibit adverse affect on overall stability of geotechnical structures. This phenomenon may also be responsible for alteration of various engineering properties of soils such as hydraulic conductivity, water and leachate penetration, solute transpor...
متن کاملSoil moisture patterns and hydraulic properties associated with alternative biomass cropping systems across a landscape gradient
Predicting the hydrologic consequences of biomass cropping systems requires an understanding of how different crops and management practices affect soil hydraulic properties across space and time. To inform such predictions, I investigated the impacts of five biomass cropping systems on the hydraulic properties of soils across a landscape gradient in wet, dry, and average rainfall years. I used...
متن کامل