NDLI: Topological optimization of constant beam section under moving load condition

Content Provider	IEEE Xplore Digital Library
Author	Zuberi, R.H. Zuo Zhengxing Long Kai Li Wen
Copyright Year	2010
Description	Author affiliation: Power and Transmission Mechanism dept., School of Mechanical and Vehicular Engg., Beijing Institute of Technology (BIT), China (Zuberi, R.H.; Zuo Zhengxing; Long Kai; Li Wen)
Abstract	Optimal cross-section design of beams plays a distinctive role which involve the rigidity of the member in bending, shear and torsion load conditions. Practically modern overhead crane girders, railway bridge girders or rail tracks etc. require constant cross-section along the axial direction as the load location changes all the time. Conventional topological optimization modeling procedures in such cases prove inadequate for the reason that these procedures generate non-uniform topologies along the axis of the bending member. To examine optimal topology of those structural bending members which commonly possess constant cross-section along the axis the topology optimization with extrusion manufacturing constraint is more appropriate. The extrusion constraint method suggests a fresh approach to investigate optimal topologies of beam cross-section under the influence of realistic loading condition across the section and along the beam at the beginning of design cycle. Presented study is focused upon the influence of various configuration and location of the load and boundary conditions on the topology of the of the beam cross-section which was not possible prior to the materialization of the extrusion or stamping constraint methods in Optistuct and TOSCA. Several realistic loads and boundary conditions including moving load condition have been applied on the 3D beam model and optimal cross-section topologies obtained have uniform compliance history and convergent solutions. The lowest compliance criteria have been suggested to choose topologies for furthers shape and size optimization candidates during beam design process.
Starting Page	354
Ending Page	359
File Size	761792
Page Count	6
File Format	PDF
ISBN	9781424477371
e-ISBN	9781424477395
DOI	10.1109/MACE.2010.5535685
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	Cranes Shape Boundary conditions Topology History Topological optimization Rails Constraint optimization Structural panels Extrusion Constraints Crane Beam design Manufacturing Compliant sections Structural beams Component Moving loads
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

Research on the structure optimization design of bridge crane

Straightness Measurement for Long-length Rails of Bridge Crane

A level set method for structural topology optimization (2002).

MPI-enabled Shape Optimization of Panels Subjected to Air Blast Loading

AUGMENTED LAGRANGIAN FOR CONE CONSTRAINED TOPOLOGY OPTIMIZATION

Optimal Topological Design of Stiffened Plates Using the SRV Constraint for 0/1 Solutions (2005)

Structural shape and topology optimization in a level set. (2002).

Structural optimization under internal porosity constraints using topological derivatives

Manufacturing Constraints and Multi-Phase Shape and Topology Optimization via a Level-Set Method

Topological optimization of constant beam section under moving load condition

Similar Documents

Research on the structure optimization design of bridge crane

Straightness Measurement for Long-length Rails of Bridge Crane

A level set method for structural topology optimization (2002).

MPI-enabled Shape Optimization of Panels Subjected to Air Blast Loading

AUGMENTED LAGRANGIAN FOR CONE CONSTRAINED TOPOLOGY OPTIMIZATION

Optimal Topological Design of Stiffened Plates Using the SRV Constraint for 0/1 Solutions (2005)

Structural shape and topology optimization in a level set. (2002).

Structural optimization under internal porosity constraints using topological derivatives

Manufacturing Constraints and Multi-Phase Shape and Topology Optimization via a Level-Set Method

Topological optimization of constant beam section under moving load condition