Geometrically accurate structural analysis models in BIM-centered software
Sign Up to like & getrecommendations! Published in 2019 at "Automation in Construction"
DOI: 10.1016/j.autcon.2019.04.022
Abstract: Abstract Current BIM models impose restrictions on the geometry of building members in their analytical models, where components are fitted to wireframe representations. This unnecessary reduction in geometrical representation drives the loss of structural details… read more here.
Keywords: bim centered; structural analysis; software; analytical models ... See more keywords
Development and implementation of geometrically accurate reduced-order models: Convergence properties of planar beams
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2018.06.005
Abstract: Abstract A geometrically accurate infinitesimal-rotation planar beam element is developed and implemented in this study. The performance of the element, which is suited for developing reduced-order models for both structural and multibody systems (MBS), is… read more here.
Keywords: reduced order; convergence; element; order models ... See more keywords
Convergence Characteristics of Geometrically Accurate Spatial Finite Elements
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DOI: 10.1115/1.4048731
Abstract: The convergence characteristics of three geometrically accurate spatial finite elements (FEs) are examined in this study using an eigenvalue analysis. The spatial beam, plate, and solid elements considered in this investigation are suited for both… read more here.
Keywords: convergence characteristics; accurate spatial; geometrically accurate; finite elements ... See more keywords