Search for dissertations about: "Pierre Duysinx"

Found 2 swedish dissertations containing the words Pierre Duysinx.

2. 1. Topology optimization considering stress, fatigue and load uncertainties

   Author : Erik Holmberg; Anders Klarbring; Bo Torstenfelt; Pierre Duysinx; Linköpings universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Abstract : This dissertation concerns structural topology optimization in conceptual design stages. The objective of the project has been to identify and solve problems that prevent structural topology optimization from being used in a broader sense in the avionic industry; therefore the main focus has been on stress and fatigue constraints and robustness with respect to load uncertainties. READ MORE

4. 2. Topology Optimization of Fatigue-Constrained Structures

   Author : Henrik Svärd; Krister Svanberg; Pierre Duysinx; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; topology optimization; fatigue constraints; stress constraints; density filters; restriction methods; weakest link theory; critical plane criteria; Mathematics; Matematik;

   Abstract : Fatigue, or failure of material due to repeated cyclic loading, is one of the most common causes of mechanical failures. The risk of fatigue in a load carrying component is often lowered by adding material, thereby reducing stresses. READ MORE