Computational Technology Resources - CCP

Paper V.1

Optimum Design of Compression Columns of Welded I-Section and Comparison with Rolled Profiles

K. Jármai and J. Farkas

Department of Materials Handling and Logistics, University of Miskolc, Miskolc, Hungary

doi:10.4203/ccp.70.5.1

K. Jármai, J. Farkas, "Optimum Design of Compression Columns of Welded I-Section and Comparison with Rolled Profiles", in M. Iványi, J.P. Muzeau, B.H.V. Topping, (Editors), "Computational Steel Structures Technology", Civil-Comp Press, Edinburgh, UK, pp 119-129, 2000. doi:10.4203/ccp.70.5.1

Abstract

The structural optimization can achieve weight and cost savings by changing the structural characteristics. The characteristics of a structure are as follows: loads, materials, geometry, topology, shapes and dimensions of profiles, connections, fabrication technology, transport, erection, maintenance. A modern structure should be safe and economic. Safety is guaranteed by fulfilling the design constraints, economy is achieved by minimization of a cost function. The welded I-beams subject to compression, bending and to combined action are optimized considering stability constraints according to Eurocode 3. Comparison is made between welded and rolled I-beams.

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Front Page Browse CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Proceedings ISSN 1759-3433 CCP: 70 COMPUTATIONAL STEEL STRUCTURES TECHNOLOGY Edited by: M. Iványi, J.P. Muzeau and B.H.V. Topping Paper V.1 Optimum Design of Compression Columns of Welded I-Section and Comparison with Rolled Profiles K. Jármai and J. Farkas Department of Materials Handling and Logistics, University of Miskolc, Miskolc, Hungary doi:10.4203/ccp.70.5.1 purchase the full-text of this paper Full Bibliographic Reference for this paper K. Jármai, J. Farkas, "Optimum Design of Compression Columns of Welded I-Section and Comparison with Rolled Profiles", in M. Iványi, J.P. Muzeau, B.H.V. Topping, (Editors), "Computational Steel Structures Technology", Civil-Comp Press, Edinburgh, UK, pp 119-129, 2000. doi:10.4203/ccp.70.5.1 Abstract The structural optimization can achieve weight and cost savings by changing the structural characteristics. The characteristics of a structure are as follows: loads, materials, geometry, topology, shapes and dimensions of profiles, connections, fabrication technology, transport, erection, maintenance. A modern structure should be safe and economic. Safety is guaranteed by fulfilling the design constraints, economy is achieved by minimization of a cost function. The welded I-beams subject to compression, bending and to combined action are optimized considering stability constraints according to Eurocode 3. Comparison is made between welded and rolled I-beams. purchase the full-text of this paper (price £20) go to the previous paper go to the next paper return to the table of contents return to the book description purchase this book (price £50 +P&P)
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