عنوان فارسی مقاله: | تحلیل المان محدود فونداسیون دامنه دار مجاور به شیب شن و ماسه تحت بارگذاری زلزله |
عنوان انگلیسی مقاله: | Finite element analysis of skirted foundation adjacent to sand slope under earthquake loading |
چکیده
مقدمه
مدل سازی عددی و انتخاب پارامترها
روندهای تحلیل
نتایج و تحلیل
عملکرد فونداسیون شیب
تاثیر عمق دامنه ها بر عملکرد فونداسیون شیب
اثر موقعیت فونداسیون از تاج شیب
تاثیر تمایل شیب و تراکم بستر
اثر سختی دامنه ها
نتایج
کلمات کلیدی :
Soil liquefaction - Wikipedia https://en.wikipedia.org/wiki/Soil_liquefaction Soil liquefaction describes a phenomenon whereby a saturated or partially saturated soil ... This is because a loose sand has a tendency to compress when a load is ... soil is reduced below the stresses required to maintain equilibrium of a slope ... Soil liquefaction induced by earthquake shaking is also a major contributor to ... [PDF]Recommended Design Practice for Pile Foundations in Laterally ... peer.berkeley.edu/publications/peer_reports/.../webPEER-2011-04-ASHFORDetal.pdf by SA Ashford - 2011 - Related articles structural design practice for static and seismic loading of bridges. .... normalized residual shear strength ratio of liquefied sand. .... bridge superstructure may reduce the lateral spreading displacements of the soil near the piles, ... The capacity and stiffness of pile foundations under axial and lateral inertia loading can be. [PDF]Foundation Design Requirements - National Institute of Building ... https://www.nibs.org/resource/resmgr/BSSC/nehrp2003_C7.pdf (1998) – slope instability; liquefaction; surface fault rupture. .... scale shaking tables to simulate seismic loading under well defined boundary conditions. More ... SPT clean sand base curve for magnitude 7.5 earthquakes with data from .... used and the MCE is bounded deterministically near known active fault sources ... [PDF]PILE FOUNDATIONS IN LIQUEFIED AND LATERALLY SPREADING ... https://faculty.engineering.ucdavis.edu/.../uploads/.../Boulanger_et_al_CGM03_01.pd... by RW BOULANGER - 2003 - Cited by 104 - Related articles of pile-supported structures in liquefying sand profiles demonstrate that ... soil-pile interaction during lateral spreading under realistic time histories of ... direction during intense shaking, and furthermore the peak down-slope loads at the surface .... foundation behavior during earthquake loading and liquefaction-induced ...