پديد آورنده :
صياد پور سي سخت، هادي
عنوان :
بررسي پاسخ جانبي شمع هاي مايل باريك شونده با در نظر گرفتن اندر كنش غير خطي خاك- شمع
مقطع تحصيلي :
كارشناسي ارشد
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده عمران
صفحه شمار :
يازده، 166ص: مصور، جدول، نمودار
يادداشت :
ص.ع. به: فارسي و انگليسي
استاد راهنما :
امير مهدي حلبيان
استاد مشاور :
حميد هاشم الحسيني
توصيفگر ها :
مدل رفتاري , منحني هاي P-Y , بازده گروه , فشار جانبي خاك
تاريخ نمايه سازي :
16/10/88
استاد داور :
محمد هاشمي، بهروز كوشا
تاريخ ورود اطلاعات :
1396/09/22
چكيده فارسي :
به فارسي و انگليسي: قابل رويت در نسخه ديجيتال
چكيده انگليسي :
Lateral Response of Battered Tapered Piles Considering Non Linear Soil Pile Interaction Hadi Sayadpour Sisakht hadisayadpour@cv iut ac ir 16 March 2009 Department of Civil Engineering Isfahan University of Technology Isfahan 84156 83111 IranDegree M Sc Language FarsiA M Halabian mahdi@cc iut ac irAbstract Tapered piles have not often been considered as a design option due to the lack of knowledge about theirbehavior Last researches were focused on the axial behavior of these piles However their lateral was rarelyconsidered The main objective of this thesis is to evaluate static and lateral behavior of battered tapered piles under monotonic loading A proper constitutive model capable to predict the behavior of soil in different stress states could evaluate amore accurate results in a numerical modeling In this research the unified bi surface elasto plastic modeldeveloped by Maleki et al was employed to simulate the soil behavior The constitutive model was implemented in a finite difference code FLAC3D To verify the constitutivemodel different experiments were simulated The results showed significant ability of the model to predictbehavior of drained and undrained sand and clayey soils To assess lateral behavior of battered tapered piles several models including single and group piles weredeveloped Emphasizing on slenderness inclination angle soil type and pile spacing ratio in group piles andcomprehensive parametric analysis were performed The results showed that applying battered tapered piles led to increase the lateral capacity of these piles moreover axial stress distribution and soil lateral pressure on the pile approved that distribution of tapered pilematerial is more efficient than uniform section piles Key WordsBattered tapered pile Constitutive model Lateral behavior p y curve Group efficiency Soillateral pressure
استاد راهنما :
امير مهدي حلبيان
استاد مشاور :
حميد هاشم الحسيني
استاد داور :
محمد هاشمي، بهروز كوشا
