Corrigendum to “Sound transmission analysis of plate structures using the finite element method and elementary radiator approach with radiator error index” [Advances in Engineering Software 112 (2017) 1–15]

2020 ◽  
Vol 140 ◽  
pp. 102764
Author(s):  
Jaesoon Jung ◽  
Junghwan Kook ◽  
Seongyeol Goo ◽  
Semyung Wang
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Sound Transmission ◽  
The Finite Element Method ◽  
Plate Structures ◽  
Engineering Software ◽  
Error Index ◽  
Element Method

Pipeline On-Bottom Stability Analysis Based on FEM Model

2011 ◽  
Author(s):  
Yong Bai ◽  
Zhimeng Yu
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Design Procedure ◽  
Element Model ◽  
The Finite Element Method ◽  
Fem Model ◽  
Engineering Software ◽  
Calculation Results ◽  
Pipeline Design ◽  
Element Method

Pipeline on-bottom stability is one of the sophisticated problems in subsea pipeline design procedure. Due to the uncertainty of the pipe-soil interaction and environment loads, including wave, current, or earthquake, etc., it is classified as the typical nonlinear problem. The Finite Element Method is introduced into pipeline engineering several years ago. More and more special engineering software such as AGA, PONDUS are available in market. However, when doing a project, some abnormal data was found when compared the DnV calculation results and AGA. In order to know the behavior of pipeline on seabed under wave and current load, finite element method – ABAQUS is introduced to do this analysis. The ABAQUS/explicit is used to simulate 600s pipeline dynamic response. The pipeline is supposed to be exposed on seabed and the selected seabed model is large enough to avoid the edge effect. ABAQUS calculation results are compared with the requirements in DnV rules to verify the validity of finite element model.

ASSESSMENT OF DIRECT METHOD OF CALCULATING STRESS INTENSITY FACTOR

2012 ◽  
Vol 165 (3) ◽  
pp. 336-346
Author(s):  
Artur DUCHACZEK ◽  
Zbigniew MAŃKO
Keyword(s):  
Finite Element Method ◽  
Stress Intensity Factor ◽  
Finite Element ◽  
Stress Intensity ◽  
Intensity Factor ◽  
Direct Method ◽  
The Finite Element Method ◽  
Engineering Software ◽  
Specialized Software ◽  
Element Method

The results of comparing the stress intensity factor determined by using commercial engineering software based on the finite element method (FEM) with those obtained with the use of specialized software FRANC2D are presented.

Elasto-Plastic Analysis of Prismatic Folded Plates by the Finite Element Method

2012 ◽  
Author(s):  
Pattabhi Sitaram ◽  
Bipin Pai ◽  
Rachel Mok
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Plastic Behavior ◽  
The Finite Element Method ◽  
Plate Structures ◽  
Elastic Range ◽  
Plastic Analysis ◽  
Plates And Shells ◽  
Plastic Zones ◽  
Element Method

Folded plate structures are used for roofing large column-free areas for auditoriums, supermarkets, gymnasiums, hangars for aircraft, and other similar applications. The loads on these structures could cause stresses to go beyond the elastic range. Therefore, a thorough understanding of their elasto-plastic behavior is of utmost importance in designing these structures. An attempt is made to study the elasto-plastic behavior of prismatic metal folded plates by the finite element method using the commercial software, ANSYS. The method is first validated by analyzing typical plates and shells, and comparing them with available solutions in the literature. The elasto-plastic behavior of some prismatic folded plates is then studied, and their force-deflection responses and evolution of plastic zones are evaluated.

Simulation of tuning graphene plasmonic behaviors by ferroelectric domains for self-driven infrared photodetector applications

Nanoscale ◽  
2019 ◽  
Vol 11 (43) ◽  
pp. 20868-20875 ◽  
Author(s):  
Junxiong Guo ◽  
Yu Liu ◽  
Yuan Lin ◽  
Yu Tian ◽  
Jinxing Zhang ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Interfacial Effect ◽  
Infrared Photodetector ◽  
The Finite Element Method ◽  
Ferroelectric Domains ◽  
Element Method

We propose a graphene plasmonic infrared photodetector tuned by ferroelectric domains and investigate the interfacial effect using the finite element method.

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