Structural behavior of shallow geodesic lattice domes
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TLDR
In this article, the authors describe experiments and analysis of the complete postbuckling behavior of shallow geodesic lattice domes, including the possibility of sudden jumps in which there may be multiple discontinuous pops from one equilibrium configuration to another.About:
This article is published in International Journal of Solids and Structures.The article was published on 2018-12-15 and is currently open access. It has received 29 citations till now. The article focuses on the topics: Buckling & Geodesic.read more
Citations
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Response characterization of multistable shallow domes with cosine-curved profile
TL;DR: In this paper, the multistable elastic behavior of a shallow dome with a cosine-curved profile is investigated and three types of response were recognized and discussed based on the force-and strain energy-displacement curves.
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Numerical Analysis of Steel Geodesic Dome under Seismic Excitations
Dominika Pilarska,Tomasz Maleska +1 more
TL;DR: In this article, the response of two geodesic domes under seismic excitations was analyzed using finite element methods of the numerical program and the Time History method was used for the analysis.
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Geometry of escape and transition dynamics in the presence of dissipative and gyroscopic forces in two degree of freedom systems
Jun Zhong,Shane D. Ross +1 more
TL;DR: In this article, the authors summarized the geometry of escape across a saddle in some widely known physical systems with two degrees of freedom and established the criteria of escape providing both a methodology and results under the conceptual framework known as tube dynamics.
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Global invariant manifolds delineating transition and escape dynamics in dissipative systems: an application to snap-through buckling
Jun Zhong,Shane D. Ross +1 more
TL;DR: In this paper, the authors apply the concept of invariant manifolds to study the transition between potential wells in not only conservative systems, but more realistic dissipative systems, by solving respective proper boundary value problems.
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Numerical modeling of static equilibria and bifurcations in bigons and bigon rings
TL;DR: In this article, a numerical framework combining several existing techniques to study mechanics of elastic networks consisting of thin strips is proposed, where each strip is modeled as a Kirchhoff rod, and the entire strip network is formulated as a two-point boundary value problem (BVP).
References
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Journal ArticleDOI
A review of melt extrusion additive manufacturing processes: I. Process design and modeling
TL;DR: In this article, a systematic review of the literature focusing on process design and mathematical process modeling of FDM and similar extrusion-based additive manufacturing (AM) or rapid prototyping processes is presented.
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Application of 3D printing technology for designing light-weight unmanned aerial vehicle wing structures
TL;DR: The proposed inflatable wing design will combine the advantages of compliant mechanisms and deployable structures to maximize flexibilities of movement in UAV design and development.
Journal ArticleDOI
Numerical model and experimental tests on single-layer latticed domes with semi-rigid joints
TL;DR: In this paper, a model is proposed for the ORTZ joint, which is established from the dimensions and properties of the different elements of which the joint is composed and considers the possibility of the material reaching its yield point.
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Collapse of semi-rigidly jointed reticulated domes with initial geometric imperfections
TL;DR: In this paper, the second-order elastic analysis for reticulated domes, composed of members with semi-rigid connections modelled with elastic springs at the member ends, in conjunction with an update Lagrangian formulation is carried out.
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A group-theoretic approach to computational bifurcation problems with symmetry
TL;DR: In this article, it is shown that the exploitation of symmetry via group invariance also yields an efficient computational approach to global bifurcation problems, which leads to a drastic reduction in numerical effort in the determination of several global solution branches, and enables the accurate computation of numerous singular points.
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