Structural optimization under uncertain loads and nodal locations

By James K. Guest, Takeru Igusa. 2008

225 citations recorded by the source corpus.

Subfields: Civil and Structural Engineering, Computational Theory and Mathematics, Statistics and Probability

View Paper: https://www.semanticscholar.org/paper/9ab46728aa325f38bc663c648ca3f44deeeb31c2

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In Civil and Structural Engineering

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Citations in the corpus

Single-loop system reliability-based topology optimization considering statistical dependence between limit-states (2011, methodology): “…successfully applied to a variety of topology optimization problems (Bae et al. 2002; Maute and Frangopol 2003; Allen et al. 2004; Jung and Cho 2004; Kang et al. 2004; Kharmanda et al. 2004; Kim et al. 2006; Guest and Igusa 2008; Rozvany 2008; Lógó et al. 2009; Luo et al. 2009; Chen et al. 2010).”
Optimal Topologies in Case of Probabilistic Loading: The Influence of Load Correlation (2009, methodology): “Here a topology optimization method with probabilistic conditions was discussed by Guest and Igusa ( 2008 ).”
Manufacturing tolerant topology optimization (2009, background): “For truss structures, uncertainties of nodal positions [28,29] as well as failure of individual bars [28] have been considered, but otherwise, uncertain properties have so far been limited to global variables like load magnitude and direction, overall dimensions and material properties, most probabl”
Non-probabilistic reliability-based topology optimization with multidimensional parallelepiped convex model (2017, background): “The reliability-based topology optimization (RBTO) (Kharmanda et al. 2004; Kim et al. 2006; Jalalpour and Tootkaboni 2016) and the robust topology optimization (RTO) (Guest and Igusa 2008; Zhao and Wang 2014; Wu et al. 2017) are two major paradigms for topology optimization problems under uncertaint”
Reliability-based Topology Optimization of Trusses with Stochastic Stiffness (2013, methodology): “In this subsection, we review a perturbation approach to this problem that closely fol lows Guest and Igusa [30].”
Robust topology optimization accounting for misplacement of material (2012, methodology): “This approach has for example been successfully applied to model geometric imperfections in robust shape optimization problems (Baitsch and Hartmann 2006) and robust truss topology optimization problems (Guest and Igusa 2008).”
Robust topology optimization under loading uncertainty based on linear elastic theory and orthogonal diagonalization of symmetric matrices (2014, methodology): “Among all of them, loading uncertainty is often the most significant type for structural systems [3].”
A survey of structural and multidisciplinary continuum topology optimization: post 2000 (2014, methodology): “2004) (Guest and Igusa 2008; Lógó et al. 2009), manufacturing errors (Sigmund 2009; Wang et al.”
Fail-safe topology optimization (2016, background): “…(2014) for literature survey, and to select papers for further reading: Maute and Frangopol (2003), Kharmanda et al (2004), Jung and Cho (2004), Guest and Igusa (2008), Silva et al (2010), Chen et al (2010), Chen and Chen (2011), Lazarov et al (2012), Nguyen et al (2011), Rozvany and Maute…”