کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6771155 | 1431689 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of geotextile reinforcement on cyclic undrained behavior of sand
ترجمه فارسی عنوان
اثر تقویت ژئوتکستایل بر رفتار غلیظ سیلیکونی شن و ماسه
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کلمات کلیدی
تبدیل به مایع، ژئوتکستایل، آزمون تریسی سیکل، مدول برشی، ماسه اشباع شده،
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
مهندسی ژئوتکنیک و زمین شناسی مهندسی
چکیده انگلیسی
Dynamic behavior of reinforced soil are evaluated relative to a number of factors including: strain level, density, number of cycles, material type, fine content, geosynthetic inclusion, saturation, and effective stress. This paper investigates the dynamic behavior of saturated reinforced sand under cyclic stress condition. The cyclic triaxial tests are conducted on remolded specimens under various cyclic stress ratios (CSR) which reinforced by different arrangement of non-woven geotextile. Aforementioned tests simulate field reinforced saturated deposits during earthquake or other cyclic loadings. This analysis revealed that the geotextile arrangement played dominant role on dynamic soil behavior and as geotextile close to top of specimen, the liquefaction resistance increased. Meanwhile, the results demonstrate that the effects of arrangement of reinforcement layers on deformation and shear modulus are considerable.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Soil Dynamics and Earthquake Engineering - Volume 104, January 2018, Pages 395-402
Journal: Soil Dynamics and Earthquake Engineering - Volume 104, January 2018, Pages 395-402
نویسندگان
Reza Ziaie Moayed, Mahdi Alibolandi,