Dual reciprocity boundary element method: Methodology and applications in structural engineering

MF Samaan - Computers & Structures, 2024 - Elsevier
Abstract The Dual Reciprocity Boundary Element Method (DRBEM) is a numerical technique
that has been widely employed in structural engineering for solving boundary value …

Method of fundamental solutions without fictitious boundary in elastodynamic behavior using dual reciprocity method

THA Naga - Journal of Engineering Mechanics, 2024 - ascelibrary.org
In this paper, a meshless method for analyzing the elastodynamic behavior of two-
dimensional problems is introduced. The nonsingular method of fundamental solutions …

Efficient fundamental solution based finite element for 2-d dynamics

EM Elsheikh, THA Naga, YF Rashed - Engineering Analysis with Boundary …, 2023 - Elsevier
In this paper, an efficient finite element is developed for the dynamic analysis of 2-D
elasticity problems. Unlike the conventional direct or indirect formulations, the proposed …

Nonlinear seismic response and damage evolution of a mountain tunnel: Multi-scale simulation by IBEM-FEM coupled method

Z Liu, J Liu, W He, S Meng, H Chen - Engineering Analysis with Boundary …, 2024 - Elsevier
Studying dynamic response and damage assessment of mountain tunnels is paramount in
earthquake engineering. This paper proposed a novel method, the indirect boundary …

Improved dynamic analysis of shear deformable shells using the hybrid displacement boundary element method

THA Naga, EM Elsheikh - Engineering Analysis with Boundary Elements, 2024 - Elsevier
In this paper, the dynamic analysis of shear deformable shells was conducted using the
hybrid displacement boundary element method (HD-BEM). The approach involved utilizing …

Improved dynamic analysis for plane elasticity problems with a boundary meshfree method and distributed sources

THA Naga - Computers & Mathematics with Applications, 2024 - Elsevier
In this paper, we present an improved dynamic analysis method to address plane elasticity
problems. Distributed sources are employed in a boundary-free mesh-based approach …

Fundamental solutions and Cayley-Hamilton formula

MA Kamal, YF Rashed, JT Katsikadelis… - Engineering Analysis with …, 2024 - Elsevier
In this paper, a new technique to obtain a fundamental solution is developed. The well-
known Cayley-Hamilton theorem in linear algebra is adopted to obtain the inverse of the …

Dual reciprocity boundary element method:: Methodology and applications in structural engineering

M Farid Samaan - 2024 - dl.acm.org
Abstract The Dual Reciprocity Boundary Element Method (DRBEM) is a numerical technique
that has been widely employed in structural engineering for solving boundary value …

Strong Nonreciprocity in a Bistable Pendulum with Contactless Coupling to a Monostable Pendulum

M Rouleau, Z Booker, C Shi, J Meaud - 2024 - researchsquare.com
This article studies the nonreciprocity of a system that consists of a bistable element coupled
to a monostable element through a contactless magnetic interaction. To illustrate the …

Investigation of composite coating induces noise reduction for circular saw blade

J Kang, D Sun, JS Zhang - 2022 - researchsquare.com
Sawing is the most common process applied in the primary and secondary machining
sectors. Unfortunately, circular saw blades (CSBs), as the main tool for sawing, will generate …