Results 41 to 50 of about 896,970 (198)
, 2003 We consider large-mode area photonic crystal fibers for visible applications where micro-deformation induced attenuation becomes a potential problem when the effective area A_eff is sufficiently large compared to lambda^2.
Baggett +16 more
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BuildingsThis study studies the deformation characteristics of the diversion tunnel of Jinping II Hydropower Station in order to guarantee the safety of the excavation of a large-section soft rock tunnel with a depth of 1000 m and increased ground stress.
Zhen Yang +4 more
doaj +1 more source
Research on large deformation mechanism of deep roadway with dynamic pressure
Energy Science & Engineering, 2020 In this paper, the large deformation mechanism of deep dynamic pressure roadway is studied from the perspective of the formation and development of plastic zone, and creep and damage of rock mass.
Lei Fan +3 more
doaj +1 more source
Frontiers in Robotics and AI, 2021 The potential of large elastic deformations in control applications, e.g., robotic manipulation, is not yet fully exploited, especially in dynamic contexts.
Gerold Huber, Dirk Wollherr, Martin Buss
doaj +1 more source
Acta Mechanica Sinica, 2020 AbstractThe theory of plasticity as a special field of continuum mechanics deals with the irreversible, i.e. permanent, deformation of solids. Under the action of given loads or deformations, the state of the stresses and strains or the strain rates in these bodies is described.
openaire +2 more sources
Modified Newton's law, braneworlds, and the gravitational quantum well
, 2007 Most of the theories involving extra dimensions assume that only the gravitational interaction can propagate in them. In such approaches, called brane world models, the effective, 4-dimensional, Newton's law is modified at short as well as at large ...
Abramowitz M +7 more
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Strain bursts in plastically deforming Molybdenum micro- and nanopillars [PDF]
, 2008 Plastic deformation of micron and sub-micron scale specimens is characterized by intermittent sequences of large strain bursts (dislocation avalanches) which are separated by regions of near-elastic loading.
Arzt, E. +6 more
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Numerical simulation on resistance of flexible pipe to radial compression
You-qi chuyun, 2020 Flexible pipes are usually clamped by tensioners and other installation tools during installation.Too small clamping force may lead to the peeling of the oversheath of the pipe, while too large clamping force will lead to radial compression damage of the
Bo GAO +5 more
doaj +1 more source
Analytical and Numerical Solutions for Three-Dimensional Granular Collapses
Geosciences, 2023 This research paper presents a comprehensive approach to investigating dry granular collapses in three dimensions, by combining analytical, numerical, and experimental methods.
Emmanuel Wyser +3 more
doaj +1 more source
Dynamic recrystallization mechanisms and twining evolution during hot deformation of Inconel 718 [PDF]
, 2016 The hot deformation behavior of an IN718 superalloy was studied by isothermal compression tests under the deformation temperature range of 950–1100 °C and strain rate range of 0.001–1 s-1 up to true strains of 0.05, 0.2, 0.4 and 0.7.
Aghaie-Khafri, M. +3 more
core +2 more sources