کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5473602 1399127 2017 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Validation of material point method for soil fluidisation analysis
ترجمه فارسی عنوان
اعتبار روش نقطه مواد برای تجزیه و تحلیل مایع شدن خاک
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی دریا (اقیانوس)
چکیده انگلیسی
The main aim of this paper is to describe and analyse the modelling of vertical column tests that undergo fluidisation by the application of a hydraulic gradient. A recent advancement of the material point method (MPM), allows studying both stationary and non-stationary fluid flow while interacting with the solid phase. The fluidisation initiation and post-fluidisation processes of the soil will be investigated with an advanced MPM formulation (Double Point) in which the behavior of the solid and the liquid phase is evaluated separately, assigning to each of them a set of material points (MPs). The result of these simulations are compared to analytic solutions and measurements from laboratory experiments. This work is used as a benchmark test for the MPM double point formulation in the Anura3D software and to verify the feasibility of the software for possible future engineering applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hydrodynamics, Ser. B - Volume 29, Issue 3, June 2017, Pages 431-437
نویسندگان
, , , ,