A recursive formulation based on corotational frame for flexible planar beams with large displacement
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Central South University"
DOI: 10.1007/s11771-018-3730-y
Abstract: A forward recursive formulation based on corotational frame is proposed for flexible planar beams with large displacement. The traditional recursive formulation has been successfully used for flexible mutibody dynamics to improve the computational efficiency based… read more here.
Keywords: based corotational; recursive formulation; formulation; large displacement ... See more keywords
Large displacement analysis of dry-jointed masonry structures subjected to settlements using rigid block modelling
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2017.06.073
Abstract: Abstract A discrete element model is proposed for large displacement static analysis of dry-jointed masonry structures subjected to foundation settlements. The numerical model is a two-dimensional assemblage of rigid blocks interacting at no-tension, frictional contact… read more here.
Keywords: jointed masonry; masonry structures; analysis dry; dry jointed ... See more keywords
Performance of FRP strengthened full-scale simply-supported circular hollow steel members under monotonic and large-displacement cyclic loading
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2021.112522
Abstract: Abstract Steel structures are becoming more common in engineering construction as steel possesses excellent ductility, but steel members are often vulnerable to buckling, especially under seismic or cyclic loading. Hollow structural sections (HSS) often buckle… read more here.
Keywords: displacement cyclic; steel; large displacement; steel members ... See more keywords
Large-displacement symmetrical foldable cones.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.104.055001
Abstract: A foldable cone, or f-cone, is a discrete vertex folded from flat with curved faces, and is an exemplar of nonrigid origami. We determine the exact equilibrium shape of a well-folded symmetrical f-cone by geometrical… read more here.
Keywords: foldable cones; displacement symmetrical; large displacement; symmetrical foldable ... See more keywords
Flow Fields: Dense Correspondence Fields for Highly Accurate Large Displacement Optical Flow Estimation
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Pattern Analysis and Machine Intelligence"
DOI: 10.1109/iccv.2015.457
Abstract: Modern large displacement optical flow algorithms usually use an initialization by either sparse descriptor matching techniques or dense approximate nearest neighbor fields. While the latter have the advantage of being dense, they have the major… read more here.
Keywords: large displacement; optical flow; flow estimation; correspondence ... See more keywords
Motion decomposition, frame-indifferent derivatives, and constitutive relations at large displacement gradients from the viewpoint of multilevel modeling
Sign Up to like & getrecommendations! Published in 2017 at "Physical Mesomechanics"
DOI: 10.1134/s1029959917040014
Abstract: Widespread approaches to generalizing geometrically linear constitutive relations to the case of large displacement gradients have been considered. These approaches are based on the replacement of the material derivatives of stress and strain tensors by… read more here.
Keywords: motion; constitutive relations; spin; large displacement ... See more keywords
Efficient and automated initial value estimation in digital image correlation for large displacement, rotation, and scaling.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.405551
Abstract: The initial value estimation for seed point is the first step in digital image correlation calculation. Among the existing algorithms, the Fourier-Mellin transform-based cross correlation (FMT-CC) algorithm is one of the most efficient and robust… read more here.
Keywords: value estimation; rotation; large displacement; initial value ... See more keywords
Large displacement analysis of laminated beam-type structures
Sign Up to like & getrecommendations! Published in 2023 at "Engineering review"
DOI: 10.30765/er.2184
Abstract: The paper presents a finite element formulation for analysis of 3D framed structures with thin-walled laminated composite cross-sections, using a co-rotational approach. The formulation considers the effects of large displacements on the response of space… read more here.
Keywords: formulation; laminated beam; analysis laminated; analysis ... See more keywords