NDLI: Solid modeling method and calculation of stress intensity factor for structure with 3-D Surface Crack

Content Provider	IEEE Xplore Digital Library
Author	He Zhongshan Qu Weilian
Copyright Year	2010
Description	Author affiliation: Hubei Key Laboratory of Roadway Bridge & Structure Engineering, Wuhan University of Technology, China (He Zhongshan; Qu Weilian)
Abstract	This paper introduced the detailed procedures of modeling a 3-D Surface Crack with ANSYS solid modeling method. The method adopted the idea of break up the whole into parts. The crack part was established on the entire bridge model. To separate the entire model into two main parts by Boolean operation, mesh the crack part with particular method and the non-crack part with routinely free mapped method and pay attention to the transition of different meshing method. A comparison with direct modeling method of nodes by nodes had also been made. The results showed that the solid modeling method was simple and efficient and could be carried on easily, it was suitable to establish complicated configured model and had a high precision guarantee of stress intensity factor.
Starting Page	1374
Ending Page	1376
File Size	268653
Page Count	3
File Format	PDF
ISBN	9781424477371
e-ISBN	9781424477395
DOI	10.1109/MACE.2010.5536263
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-06-26
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Solid modeling Welding Laboratories Fatigue Steel Finite element methods Helium Stress Bridges Stress intensity factor Surface Crack Surface cracks Direct modeling
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