کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9951854 1428642 2018 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Lateral response of single piles in cement-improved soil: numerical and theoretical investigation
ترجمه فارسی عنوان
واکنش جانبی تک شمع در خاک بهبود یافته سیمان: تحقیقات عددی و نظری
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
چکیده انگلیسی
This study aims to investigate the lateral response of a single precast concrete pile reinforced with cement-improved soil through a series of theoretical studies and 3D finite element analyses using a concrete damage-plasticity model. Application of cement-improved soil around a pile can obviously reduce both lateral deflections and bending moments in the pile and can significantly increase the lateral capacity of the pile. Increasing soil resistance to limit pile deflection and preventing or delaying the development of tension-induced damage in the pile are reinforcement mechanisms. A modified p-y curve model is proposed to predict the lateral response of single piles in cement-improved soil.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers and Geotechnics - Volume 102, October 2018, Pages 164-178
نویسندگان
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