Acoustic black hole, Variable thickness structures, Part-through cracks, Wave propagation method, Forced vibration, Experimental validation
Compliant mechanisms, Large deflection, Cosserat rod theory, Model reduction, Ordinary differential equation(s), Boundary value problem(s)
data-driven dynamics modeling, backward stepwise selection (BSS), sparse identification of nonlinear dynamics (SINDy), sparse regression, hyperparameter determination, curse of dimensionality
Mechanical metamaterials, Chiral, Inverse design, Machine learning, Programmable mechanical deformation
Chiral metamaterials, inverse design, Machine Learning, Programmable mechanical deformation
Reusable energy absorption, snapping-through, negative stiffness, hierarchical double-curved beam, 4M (multi-stability, multi-path, multi-platform and multi-step) mechanical metamaterials.
Origami-inspired structures, Compression-twist, bandgap, Polarization factor
Axially moving beam, Viscoelasticity, Transverse magnetic field, Thermal load, IHB method
Self-folding, Membrane hinge, Thick-panel origami, Shape memory polymer, Newmark-β method
Cellular honeycomb structures, buckling modes, symplectic stiffness method, tailored deformation
origami, Multi-cell tubes, Energy absorption, crashworthiness, Multi-objective optimization
Beam assemblies, Acoustic black hole, Symplectic method, Forced vibration, Wave propagation
spacecraft dynamics, coupling nonlinearity, multiscale method, Stiffness softening
Rigid-flexible coupling spacecraft, Assumed modal method, Hamilton principle, Dynamical stiffening, Thermally induced vibration
Crack-bridging model, Fracture toughness, Randomness, Nacre
tensegrity, Space deployment, Thermally-introduced vibration, Dynamic stiffness method
Multi-directional isolator, Coupled vibration, Quasi-zero stiffness, Low-frequency vibration isolation, Nonlinear dynamics
Dirac mode, Elastic wave, Wave polarization, Lattice material, Topological valley edge wave
Nacre, Notch sensitivity, Brick-mortar structure, Fracture
Biomimetic nacre, Strength, 3D printing, Brick-mortar structure
Shear of hydrogel, Nonlinear statistically-based elastic theory, Chemo-mechanical coupling, Hydrostatic modulus, Negative Poynting effect.
Tensegrity, Thermal Vibration, Dynamic Stiffness Method, SpaceDeployment
Mechanical metamaterials, sandwich meta-structure, vibration isolation, gradient meta-DHSFCSS, waveguide design
Lattice materials, Frequency-structure coupling, Rotational wave mode, Wave beaming.
Temperature-sensitive hydrogel, Nonlinear elasticity, Thermo-chemo-mechanical coupling, Phase transition, Elastic constants
Extension and torsion, Hydrogel, Chemo-mechanical coupling, Continuum mechanical framework, negative Poynting effect.
Snap-back, Elastica, Buckling, Displacement control
