Journal of the Mechanics and Physics of Solids, ISSN 0022-5096, 01/2020, Volume 134, p. 103741
Journal Article
International Journal of Solids and Structures, ISSN 0020-7683, 12/2018, Volume 155, pp. 81 - 88
The progressive instability behaviour of compressed dry-stone rectangular pillars loaded with an eccentric load is assessed experimentally and compared with...
Photoelasticity | Masonry | Eccentric load | Buckling | No-tension material | Limit load | STRESS-CONCENTRATION | MECHANICS | STABILITY | INCLUSION | Mechanical engineering | Analysis | Axial stress | Collapse | Stress concentration | Load bearing elements | Stress analysis | Deformation | Stability | Eccentricity | Compression tests | Materials elasticity | Lateral displacement | Bearing capacity | Stress distribution | Brickwork | Solids | Physics - Materials Science
Photoelasticity | Masonry | Eccentric load | Buckling | No-tension material | Limit load | STRESS-CONCENTRATION | MECHANICS | STABILITY | INCLUSION | Mechanical engineering | Analysis | Axial stress | Collapse | Stress concentration | Load bearing elements | Stress analysis | Deformation | Stability | Eccentricity | Compression tests | Materials elasticity | Lateral displacement | Bearing capacity | Stress distribution | Brickwork | Solids | Physics - Materials Science
Journal Article
Journal of the Mechanics and Physics of Solids, ISSN 0022-5096, 09/2019, Volume 130, pp. 82 - 100
Configurational, or Eshelby-like, forces are shown to strongly influence the nonlinear dynamics of an elastic rod constrained with a frictionless sliding...
Nonlinear motion | Configurational mechanics | Elastica | PHYSICS, CONDENSED MATTER | MECHANICS | MATERIALS SCIENCE, MULTIDISCIPLINARY | VIBRATIONS | SOFT ROBOT | COILING | Analysis | Robots | Robot arms | Nonlinear dynamics | Bending moments | Constraints | Sliding | Modulus of elasticity | Physics - Classical Physics
Nonlinear motion | Configurational mechanics | Elastica | PHYSICS, CONDENSED MATTER | MECHANICS | MATERIALS SCIENCE, MULTIDISCIPLINARY | VIBRATIONS | SOFT ROBOT | COILING | Analysis | Robots | Robot arms | Nonlinear dynamics | Bending moments | Constraints | Sliding | Modulus of elasticity | Physics - Classical Physics
Journal Article
Journal of the Mechanics and Physics of Solids, ISSN 0022-5096, 09/2019, p. 103735
Journal Article
Journal of the Mechanics and Physics of Solids, ISSN 0022-5096, 06/2016, Volume 91, pp. 204 - 215
Elastic structures loaded by non-conservative positional forces are prone to instabilities induced by dissipation: it is well-known that internal viscous...
Ziegler destabilization paradox | Mass distribution | Beck column | Follower force | External damping | Pflüger column | PHYSICS, CONDENSED MATTER | STABILITY | MATERIALS SCIENCE, MULTIDISCIPLINARY | NONCONSERVATIVE SYSTEMS | INSTABILITIES | Pfluger column | MECHANICS | MASS | DIVERGENCE | CANTILEVERED COLUMN
Ziegler destabilization paradox | Mass distribution | Beck column | Follower force | External damping | Pflüger column | PHYSICS, CONDENSED MATTER | STABILITY | MATERIALS SCIENCE, MULTIDISCIPLINARY | NONCONSERVATIVE SYSTEMS | INSTABILITIES | Pfluger column | MECHANICS | MASS | DIVERGENCE | CANTILEVERED COLUMN
Journal Article
Journal of the Royal Society Interface, ISSN 1742-5689, 05/2017, Volume 14, Issue 130, pp. 20170055 - 20170055
A model for serpentine locomotion is derived from a novel perspective based on concepts from configurational mechanics. The motion is realized through the...
Motility | Configurational force | Elastica | MECHANICS | elastica | MULTIDISCIPLINARY SCIENCES | motility | SKIN | configurational force | SNAKES | Locomotion | Biomechanical Phenomena | Animals | Models, Biological | Computer Simulation | Snakes - physiology | Mechanics (physics) | Energy | Serpentine | Muscles | Exploration | Formability | Rods | Stiffness | Elastic deformation | Muscle contraction | Bars | Life Sciences–Engineering interface | 1004
Motility | Configurational force | Elastica | MECHANICS | elastica | MULTIDISCIPLINARY SCIENCES | motility | SKIN | configurational force | SNAKES | Locomotion | Biomechanical Phenomena | Animals | Models, Biological | Computer Simulation | Snakes - physiology | Mechanics (physics) | Energy | Serpentine | Muscles | Exploration | Formability | Rods | Stiffness | Elastic deformation | Muscle contraction | Bars | Life Sciences–Engineering interface | 1004
Journal Article
Journal of the Mechanics and Physics of Solids, ISSN 0022-5096, 07/2018, Volume 116, pp. 99 - 116
Flutter instability in elastic structures subject to follower load, the most important cases being the famous Beck’s and Pflüger’s columns (two elastic rods in...
Ziegler destabilization paradox | External damping | Dissipation-induced instabilities | Self-oscillating structures | Follower force | Beck’s column | Pflüger’s column | Pflüger's column | Beck's column | FRICTION | DYNAMIC STABILITY | PHYSICS, CONDENSED MATTER | Pfluger's column | FOLLOWER FORCES | LOAD | MATERIALS SCIENCE, MULTIDISCIPLINARY | ELASTIC STABILITY | NONCONSERVATIVE SYSTEMS | MECHANICS | Conveying machinery | Analysis | Tribology
Ziegler destabilization paradox | External damping | Dissipation-induced instabilities | Self-oscillating structures | Follower force | Beck’s column | Pflüger’s column | Pflüger's column | Beck's column | FRICTION | DYNAMIC STABILITY | PHYSICS, CONDENSED MATTER | Pfluger's column | FOLLOWER FORCES | LOAD | MATERIALS SCIENCE, MULTIDISCIPLINARY | ELASTIC STABILITY | NONCONSERVATIVE SYSTEMS | MECHANICS | Conveying machinery | Analysis | Tribology
Journal Article
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, ISSN 1364-5021, 11/2014, Volume 470, Issue 2171, p. 20140599
One edge of an elastic rod is inserted into a friction-less and fitting socket head, whereas the other edge is subjected to a torque, generating a uniform...
Material force | Motility | Eshelbian mechanics | Smooth contact | Confgurational force | ELASTICITY | material force | smooth contact | MULTIDISCIPLINARY SCIENCES | DEFORMATIONS | motility | RODS | configurational force | 122 | 1009
Material force | Motility | Eshelbian mechanics | Smooth contact | Confgurational force | ELASTICITY | material force | smooth contact | MULTIDISCIPLINARY SCIENCES | DEFORMATIONS | motility | RODS | configurational force | 122 | 1009
Journal Article
FRONTIERS IN MATERIALS, ISSN 2296-8016, 07/2019, Volume 6
Lattices are periodic three-dimensional architected solids designed at the micro and nano-scale to achieve unique properties not attainable by their...
pyrolyzed lattices | additive manufacturing | STIFFNESS | MATERIALS SCIENCE, MULTIDISCIPLINARY | SIZE | mechanics | COMPOSITES | STRENGTH | architected materials | structural metamaterials | Lattice theory | Mechanical properties | Materials research | Research | Carbon | 3D printing | Methods
pyrolyzed lattices | additive manufacturing | STIFFNESS | MATERIALS SCIENCE, MULTIDISCIPLINARY | SIZE | mechanics | COMPOSITES | STRENGTH | architected materials | structural metamaterials | Lattice theory | Mechanical properties | Materials research | Research | Carbon | 3D printing | Methods
Journal Article
Mechanics of Materials, ISSN 0167-6636, 01/2015, Volume 80, pp. 368 - 374
The Eshelbian (or configurational) force is the main concept of a celebrated theoretical framework associated with the motion of dislocations and, more in...
Material force | Eshelbian mechanics | Elastica | Configurational force | ADHESION | MECHANICS | MATERIALS SCIENCE, MULTIDISCIPLINARY | Analogies | Deformation mechanisms | Asymptotic properties | Mathematical analysis | Formability | Nanostructure | Calculus of variations | Dislocations
Material force | Eshelbian mechanics | Elastica | Configurational force | ADHESION | MECHANICS | MATERIALS SCIENCE, MULTIDISCIPLINARY | Analogies | Deformation mechanisms | Asymptotic properties | Mathematical analysis | Formability | Nanostructure | Calculus of variations | Dislocations
Journal Article
Engineering Fracture Mechanics, ISSN 0013-7944, 05/2014, Volume 121-122, pp. 87 - 97
Photoelasticity is employed to investigate the stress state near stiff rectangular and rhombohedral inclusions embedded in a ‘soft’ elastic plate. Results show...
Stiff phases | High-contrast composites | Rigid wedge | Singular elastic fields | Stiffener | DEFECTS | ELASTIC-MATERIAL | SINGULARITIES | CRACK-PROPAGATION | FIELD | INTENSITY | MECHANICS | SHEAR BANDS | POINTS | Analysis | Models | Boundary layer | Stresses | Fracture mechanics | Singularities | Reinforcement | Photoelasticity | Mathematical models | Inclusions | Physics - Soft Condensed Matter
Stiff phases | High-contrast composites | Rigid wedge | Singular elastic fields | Stiffener | DEFECTS | ELASTIC-MATERIAL | SINGULARITIES | CRACK-PROPAGATION | FIELD | INTENSITY | MECHANICS | SHEAR BANDS | POINTS | Analysis | Models | Boundary layer | Stresses | Fracture mechanics | Singularities | Reinforcement | Photoelasticity | Mathematical models | Inclusions | Physics - Soft Condensed Matter
Journal Article
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, ISSN 1364-5021, 07/2015, Volume 471, Issue 2179, p. 20150195
A rod covering a fixed span is loaded at the middle with a transverse force, such that with increasing load a progressive deflection occurs. After a certain...
Eshelby-like force | Self-encapsulation | Deployable structures | Elastica | deployable structures | elastica | MULTIDISCIPLINARY SCIENCES | self-encapsulation | 122 | 1009
Eshelby-like force | Self-encapsulation | Deployable structures | Elastica | deployable structures | elastica | MULTIDISCIPLINARY SCIENCES | self-encapsulation | 122 | 1009
Journal Article
Journal of Cultural Heritage, ISSN 1296-2074, 07/2017, Volume 26, pp. 167 - 171
In all ancient monuments, stone beams and architraves have unsupported spans that seldom reach 7 m, while ordinary spans are usually much less. These...
Stone architrave | Granite strength | Stone beam | Size effect | CHEMISTRY, ANALYTICAL | GEOSCIENCES, MULTIDISCIPLINARY | ART | SPECTROSCOPY | MATERIALS SCIENCE, MULTIDISCIPLINARY | ARCHAEOLOGY | Bridges | Historic sites | Architectural design
Stone architrave | Granite strength | Stone beam | Size effect | CHEMISTRY, ANALYTICAL | GEOSCIENCES, MULTIDISCIPLINARY | ART | SPECTROSCOPY | MATERIALS SCIENCE, MULTIDISCIPLINARY | ARCHAEOLOGY | Bridges | Historic sites | Architectural design
Journal Article
Journal of the Mechanics and Physics of Solids, ISSN 0022-5096, 07/2018, Volume 116, p. 99
Flutter instability in elastic structures subject to follower load, the most important cases being the famous Beck’s and Pflüger’s columns (two elastic rods in...
Divergence | Coulomb friction | Vibration | Structural stability | Elasticity | Friction | Conveyors | Cantilever members | Sliding contact | Mechanics | Belt conveyors | Flutter | Flat surfaces | Destabilization | Columns (structural)
Divergence | Coulomb friction | Vibration | Structural stability | Elasticity | Friction | Conveyors | Cantilever members | Sliding contact | Mechanics | Belt conveyors | Flutter | Flat surfaces | Destabilization | Columns (structural)
Journal Article
Journal of the European Ceramic Society, ISSN 0955-2219, 11/2019
Journal Article
European Journal of Physics, ISSN 0143-0807, 09/2012, Volume 33, Issue 5, pp. 1179 - 1186
A classroom demonstration model has been designed, machined and successfully tested in different learning environments to facilitate understanding of the...
PHYSICS, MULTIDISCIPLINARY | EDUCATION, SCIENTIFIC DISCIPLINES | College Science | Science Instruction | Teaching Models | Mechanics (Physics) | Demonstrations (Educational) | Models | Scientific Concepts | Learning | Confidence | Education | Lattices | Axial loads | Struts | Classrooms | Trusses
PHYSICS, MULTIDISCIPLINARY | EDUCATION, SCIENTIFIC DISCIPLINES | College Science | Science Instruction | Teaching Models | Mechanics (Physics) | Demonstrations (Educational) | Models | Scientific Concepts | Learning | Confidence | Education | Lattices | Axial loads | Struts | Classrooms | Trusses
Journal Article
Physical Review E, ISSN 2470-0045, 02/2018, Volume 97, Issue 2, p. 023003
A "fluttermachine" is introduced for the investigation of a singular interface between the classical and reversible Hopf bifurcations that is theoretically...
FRICTION | DYNAMIC STABILITY | FOLLOWER FORCE | PHYSICS, FLUIDS & PLASMAS | DESTABILIZATION | PERTURBATION | STARS | NONCONSERVATIVE SYSTEMS | PHYSICS, MATHEMATICAL | INDUCED INSTABILITIES | ROCKET THRUST | CANTILEVERED COLUMN
FRICTION | DYNAMIC STABILITY | FOLLOWER FORCE | PHYSICS, FLUIDS & PLASMAS | DESTABILIZATION | PERTURBATION | STARS | NONCONSERVATIVE SYSTEMS | PHYSICS, MATHEMATICAL | INDUCED INSTABILITIES | ROCKET THRUST | CANTILEVERED COLUMN
Journal Article
11/2013, ISBN 1848214200, Volume 9781848214200, 14
In this chapter examples of structures buckling in tension are presented, where no compressed elements are present, slightly different from those previously...
Ziegler pendulum | Coulomb friction | Flutter instability | buckling in tension | constraint's curvature | elastic structure instabilities | Buckling in tension | Elastic structure instabilities | Constraint's curvature
Ziegler pendulum | Coulomb friction | Flutter instability | buckling in tension | constraint's curvature | elastic structure instabilities | Buckling in tension | Elastic structure instabilities | Constraint's curvature
Book Chapter
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