Results 201 to 210 of about 29,262 (266)

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Evolution of hydraulic property and crack propagation of mine roof strata during bending-splitting deformation. [PDF]

Sci Rep
Wang J, Chen J, Lin J, Ren J.
europepmc   +1 more source

Calculating Strain Energy Release Rate, Stress Intensity Factor and Crack Propagation of an FGM Plate by Finite Element Method Based on Energy Methods. [PDF]

Materials (Basel)
Nguyen HD, Huang SC.
europepmc   +1 more source

Study on the crack propagation morphology and initiation law of coal rock under the action of underwater electric pulse. [PDF]

Sci Rep
Bao X, Jiang B, Cui G, Zhang X, Zhang T, Zhang W.   +5 more
europepmc   +1 more source

Two-scale concurrent simulations for crack propagation using FEM-DEM bridging coupling. [PDF]

Comput Part Mech
Voisin-Leprince M, Garcia-Suarez J, Anciaux G, Molinari JF.   +3 more
europepmc   +1 more source

Study of Prefabricated Crack Propagation on Monocrystalline Silicon Surfaces for Grinding Damage Analysis. [PDF]

Materials (Basel)
Zhao B, Huang N, Dai S, Zhou P.
europepmc   +1 more source

Numerical investigation of crack propagation regimes in snow fracture experiments. [PDF]

Granul Matter
Bobillier G, Bergfeld B, Dual J, Gaume J, van Herwijnen A, Schweizer J.   +5 more
europepmc   +1 more source

Crack propagation analysis

, 2007
Patrício, M., Mattheij, R.M.M.
openaire   +1 more source

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Confining Crack Propagation in Defective Graphene

Nano Letters, 2015
Crack propagation in graphene is essential to understand mechanical failure in 2D materials. We report a systematic study of crack propagation in graphene as a function of defect content. Nanoindentations and subsequent images of graphene membranes with controlled induced defects show that while tears in pristine graphene span microns length, crack ...
Guillermo López-Polín, Julio Gómez-Herrero, Cristina Gómez-Navarro Gonzalez   +2 more
exaly   +3 more sources

CRACK PROPAGATION MODELING

Mathematical Models and Methods in Applied Sciences, 1994
In this paper, we review recent advances in mathematical and computer science techniques for modeling crack propagation in solids. The fracture mechanics aspect of this problem is attacked by boundary integral equation methods, in particular the use of hypersingular integral equations for analyzing crack geometries.
Gray, L. J., Potyondy, D. O., Lutz, E. D., Wawrzynek, P. A., Martha, L. F., Ingraffea, A. R.   +5 more
openaire   +1 more source