NDLI: Modeling and Simulating for Multi-pass Welding Process of Large Welded Structures

Content Provider	IEEE Xplore Digital Library
Author	Song Xingkui Yang Xinhua Wang Yuedong
Copyright Year	2010
Abstract	The simulation model for multi-pass welding process of large welded structures would exceed acceptable computational capacity due to large element numbers and too many increment steps. So, the FE model must be meshed with a certain mesh density. In this paper, a welded railway bogie frame is given as an example to study the issue. The related model is built by using solid and shell elements together, and shell elements are used to achieve the transition between 3D and 2D elements to avoid the convergence problem leaded by rigid link. And then, the multi-pass welding deformations are simulated on Sysweld platform by using the average welding thermal cycles on the basis of the reasonable welding lines division. It indicates that these methods are feasible for simulating multi-pass welding process of large welded structures by comparing the computed results with the corresponding actual measured values. The work would also be useful for optimizing welding sequence, clamping position, and process parameters of large welded structures.
Starting Page	944
Ending Page	946
File Size	407264
Page Count	3
File Format	PDF
ISBN	9780769542867
DOI	10.1109/ICDMA.2010.119
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-12-18
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Deformable models Solid modeling Simulating Welding Computational modeling Heating FE modeling Solids Multi-pass welding Finite element methods
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Numerical simulation of welding deformation for the box welded structure of railway vehicle

Finite Element Modeling and Simulating of Accommodating Human Crystalline Lens

Moving finite elements for simulating creasing phenomena of nearly unstretchable sheet materials

Global methods for simulating contacting flexible bodies

3D-Scanning for Weld Distortion Measuring

FEM based simulation of a deformable object

Finite Element Modeling of Transient Temperature and Residual Stress Distribution Analysis in Multi-Pass Welding Process

Simulation for Cutting Deformable Model Based on X-FEM

Finite element modeling of multi-walled carbon nanotubes under axial tension

Modeling and Simulating for Multi-pass Welding Process of Large Welded Structures

Similar Documents

Numerical simulation of welding deformation for the box welded structure of railway vehicle

Finite Element Modeling and Simulating of Accommodating Human Crystalline Lens

Moving finite elements for simulating creasing phenomena of nearly unstretchable sheet materials

Global methods for simulating contacting flexible bodies

3D-Scanning for Weld Distortion Measuring

FEM based simulation of a deformable object

Finite Element Modeling of Transient Temperature and Residual Stress Distribution Analysis in Multi-Pass Welding Process

Simulation for Cutting Deformable Model Based on X-FEM

Finite element modeling of multi-walled carbon nanotubes under axial tension

Modeling and Simulating for Multi-pass Welding Process of Large Welded Structures