Results 41 to 50 of about 1,940,482 (293)
Consistency aspects of out-of-plane bending, torsion and shear in a quadratic curved beam element [PDF]
, 1990 Curved beams in civil engineering applications call for out-of-plane bending and torsion under the action of13; out-of-plane transverse shear loads. The design of a quadratic displacement curved beam element capable of13; representing shear deformation ...
Naganarayana, BP, Prathap, Gangan
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Tailoring Mechanically Tunable Strain Fields in Graphene [PDF]
Nano Letters, 2018 Keywords: Graphene, MEMS, Raman spectroscopy, strain engineering, pseudomagnetic ...
Matthias Goldsche +9 more
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Strains and Jets in black hole fields [PDF]
EAS Publications Series, 2008 We study the behaviour of an initially spherical bunch of particles emitted along trajectories parallel to the symmetry axis of a Kerr black hole. We show that, under suitable conditions, curvature and inertial strains compete to generate jet-like structures.
Bini D, de Felice F, Geralico A
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Proximity side blasting based on ultra-high speed DIC method strain field analysis of subway tunnels
矿业科学学报, 2018 In this paper,based on μ-CMOS sensor technology,the ultra-high-speed camera is used. Through design triggering energy of the drug packet and the synchronous controller are designed,The simultaneous loading of multiple shots in ultra-high speed DIC ...
Sun Qiang +3 more
doaj +1 more source
Full-Field Strain Reconstruction Using Uniaxial Strain Measurements: Application to Damage Detection
Applied Sciences, 2021 This work investigates the inverse problem of reconstructing the continuous displacement field of a structure using a spatially distributed set of discrete uniaxial strain data. The proposed technique is based on the inverse Finite Element Method (iFEM),
Rinto Roy +3 more
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Meitan xuebaoThe structural weak planes have a significant impact on the mechanical properties of rock (coal) masses. Under the influence of geological structures or mining activities, the surrounding rock in deep mines commonly exhibits a coal-rock combination ...
Kai WANG +7 more
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TektonikaThe southward propagation of the East African Rift System inside the Southern African Plateau generates the Okavango Graben, hosting the Okavango Delta, which is one of the largest African endoreic ecosystems associated with an alluvial fan.
Olivier DAUTEUIL +6 more
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Digital Image Correlation for Cement-based Materials and Structural Concrete Testing
Civil Engineering Dimension, 2020 This paper presents the application of a low-cost digital image correlation (DIC) system for automated crack mapping. The system employed makes use of a conventional digital camera, a remote image recording controller, and an open-source digital image ...
Asdam Tambusay +2 more
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Strain Field Evolution and Constitutive Model of Coal considering the Effect of Beddings
Lithosphere, 2022 In order to study the bedding effect of coal and rock deformation, the surface deformation fields of coal and rock at different bedding angles were obtained by means of digital image correlation (DIC).
Tao Wang +5 more
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Strain fields in repulsive colloidal crystals
Physical Review Materials, 2018 The concept of a local linear elastic strain field is commonly used in the metallurgical research community to approximate the collective effect of atomic displacements around crystalline defects. Here we show that the elastic strain field approximation is a useful tool in colloidal systems.
VanSaders, Bryan +2 more
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