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
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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
Journal: Geotextiles and Geomembranes - Volume 45, Issue 1, February 2017, Pages 29-34
نویسندگان
Juan Hou, Meng-xi Zhang, Zhi-heng Dai, Jia-zheng Li, Feng-fan Zeng,