کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4921566 1362955 2017 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Bearing capacity of strip foundations in horizontal-vertical reinforced soils
ترجمه فارسی عنوان
ظرفیت باربری پایه های نوار در خاک های تقویت افقی عمودی
کلمات کلیدی
ژئوسنتتیک، تقویت افقی عمودی، ظرفیت تحمل، مکانیسم، مبانی، مدل تحلیلی،
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات مهندسی ژئوتکنیک و زمین شناسی مهندسی
چکیده انگلیسی
The formula for calculating the ultimate bearing capacity of horizontal-vertical reinforced soil is investigated based on the failure mode and the mechanism of sand beds reinforced with horizontal-vertical reinforcement. Two components of soils and reinforcement are calculated separately. The ultimate bearing capacity of a shallow, concentrically loaded strip footing on homogeneous soil is commonly determined using the Terzaghi superposition method. The contribution of horizontal-vertical reinforcement is calculated based on the bearing resistance of the soil against the transverse members. A vertical inclusion is treated as a retaining wall, the confinement being calculated using Rankine's earth pressure theory. An analytical solution is presented including the traditional factors of soil, unit soil weight, footing width, number of horizontal-vertical reinforcement layers, and reinforcement geometry. The results were validated against experimental results and the mean error of the theoretical model was about 10%, with a maximum error of about 20%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Geotextiles and Geomembranes - Volume 45, Issue 1, February 2017, Pages 29-34
نویسندگان
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