1996
DOI: 10.1007/bf01270441
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Shape optimization of a dynamically loaded machine foundation coupled to a semi-infinite inelastic medium

Abstract: A numerical model of the shape optimization of a rectangular machine foundation embedded in soil when subjected to external dynamic forces and moments is presented. A sequential programming method with move limits is used to obtain the minimum weight (mass) of the block. Numerical examples are given to illustrate the application of the model which takes 3-D dynamic soil-foundation interaction into account.

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Cited by 7 publications
(2 citation statements)
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“…In this light, Sienkiewicz and Wilczyn´ski 61 proposed a rectangular foundation optimization model for heavy machine tools under harmonic loading. Following on from this, Sienkiewicz and Wilczyn´ski 62 studied a rectangular foundation optimization model under external forces and bending moments. Huang and Hinduja 63 developed a foundation optimization model based on nonlinear constraints and the finite element method.…”
Section: Research On System Optimizationmentioning
confidence: 98%
“…In this light, Sienkiewicz and Wilczyn´ski 61 proposed a rectangular foundation optimization model for heavy machine tools under harmonic loading. Following on from this, Sienkiewicz and Wilczyn´ski 62 studied a rectangular foundation optimization model under external forces and bending moments. Huang and Hinduja 63 developed a foundation optimization model based on nonlinear constraints and the finite element method.…”
Section: Research On System Optimizationmentioning
confidence: 98%
“…Huang and Hinduja [56] employed a nonlinear unconstrained optimization technique to optimize the shape of a machine tool foundation with the objective of reducing the design cost. Still in the shape optimization approach, Sienkiewicz and Wilczyński [57] proposed a sequential programming method to optimize a rectangular machine foundation.…”
Section: Introductionmentioning
confidence: 99%