کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1725952 1520726 2013 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Three-dimensional investigation of wave–pile group interaction using the scaled boundary finite element method—Part II: Application results
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی دریا (اقیانوس)
پیش نمایش صفحه اول مقاله
Three-dimensional investigation of wave–pile group interaction using the scaled boundary finite element method—Part II: Application results
چکیده انگلیسی

This paper is the second part of the study on three-dimensional wave–pile group interaction analysis using the scaled boundary finite element method (SBFEM). The verified SBFEM model is employed to investigate wave interaction with pile group foundations. The leading pile experiences greater wave forces and larger displacement magnitudes than other piles. Parametric analyses in terms of wave properties and structural layouts are carried out. Compared with the pile distance, the wave number is a dominant factor affecting wave and structural behaviours. This study is expected to provide valuable information for the design of pile group foundations.


► Symmetric problem definition leads to symmetric wave behaviour and pile responses.
► Small wave numbers correspond to mild wave forces and moderate pile displacements.
► Great wave numbers have considerable influence on wave behaviour and pile responses.
► The leading pile experiences greater resultant wave forces than succeeding piles.
► Wave numbers have greater effect on the interaction problem than the pile distance.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ocean Engineering - Volume 64, 15 May 2013, Pages 185–195
نویسندگان
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