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Paper V.3

Shape Optimization for Structures from Quasi-Brittle Materials Subject to Cyclic Loads

N. Banichuk+, M.M. Mäkelä# and P. Neittaanmäki#

+Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, Russia
#Department of Mathematical Information Technology, University of Jyväskylä, Jyväskylä, Finland

doi:10.4203/ccp.72.5.3

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, "Shape Optimization for Structures from Quasi-Brittle Materials Subject to Cyclic Loads", in G. De Roeck, B.H.V. Topping, (Editors), "Identification, Control and Optimisation of Engineering Structures", Civil-Comp Press, Edinburgh, UK, pp 145-151, 2000. doi:10.4203/ccp.72.5.3

Abstract

Questions raised in this paper are related to an analysis and design of deformable bodies and structures from brittle or quasi-brittle materials. We consider the problem of finding the shape of the body having the smallest possible mass, subject to appropriate constraints on statical strength and rigidity and on the number of cycles for fatigue cracks in the case of cyclic loading. The results of optimization (analytical and numerical) are presented and discussed for various structures and structural elements.

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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: 72 IDENTIFICATION, CONTROL AND OPTIMISATION OF ENGINEERING STRUCTURES Edited by: G. De Roeck and B.H.V. Topping Paper V.3 Shape Optimization for Structures from Quasi-Brittle Materials Subject to Cyclic Loads N. Banichuk+, M.M. Mäkelä# and P. Neittaanmäki# +Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, Russia #Department of Mathematical Information Technology, University of Jyväskylä, Jyväskylä, Finland doi:10.4203/ccp.72.5.3 purchase the full-text of this paper Full Bibliographic Reference for this paper , "Shape Optimization for Structures from Quasi-Brittle Materials Subject to Cyclic Loads", in G. De Roeck, B.H.V. Topping, (Editors), "Identification, Control and Optimisation of Engineering Structures", Civil-Comp Press, Edinburgh, UK, pp 145-151, 2000. doi:10.4203/ccp.72.5.3 Abstract Questions raised in this paper are related to an analysis and design of deformable bodies and structures from brittle or quasi-brittle materials. We consider the problem of finding the shape of the body having the smallest possible mass, subject to appropriate constraints on statical strength and rigidity and on the number of cycles for fatigue cracks in the case of cyclic loading. The results of optimization (analytical and numerical) are presented and discussed for various structures and structural elements. 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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