Results 51 to 60 of about 64,006 (165)
TTT in CFT: Trace identities and the conformal anomaly effective action
Nuclear Physics B, 2019 Stress-energy correlation functions in a general Conformal Field Theory (CFT) in four dimensions are described in a fully covariant approach, as metric variations of the quantum effective action in an arbitrary curved space background field.
Claudio Corianò +2 more
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Вестник Самарского университета: Естественнонаучная серияThe article proposes and implements a procedure for reconstructing the asymptotic series expansion of stress, strain and displacement fields in anisotropic materials, generalizing the Williams solution for linearly elastic isotropic materials, based on a
Maria A. Fomchenkova +1 more
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Meitan xuebaoIn the reconstruction of pumped-storage hydropower in the mine, the change of seepage field caused by the excavation of the underground reservoir leads to the readjustment of the stress field, which will easily cause the instability and deformation of ...
Qian ZHAO +3 more
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From Measured In Situ Stress to Dynamic Simulation: A Calibrated 3DEC Model of a Rock Quarry
Applied SciencesAccurately reproducing the mechanical and dynamic behavior of fractured rock masses remains a key challenge in rock engineering, especially in marble quarry environments where discontinuity networks, excavation geometry, and topographic effects induce ...
Vivien De Lucia +3 more
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Journal of Materials Processing TechnologyThe reconstruction of welding residual stresses has been performed based on the assumption of continuous processing conditions, owing to the limitations of reconstruction methods. This assumption prevents the attainment of a comprehensive understanding of mechanical deformations in the entire weld zone.
Uzun, F +3 more
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Additive ManufacturingCurrent experimental and numerical quantification methods are limited in their ability to full-field mapping of the unpredictable distribution of all residual stress and permanent plastic strain components in additive manufacturing parts with discontinuous processing properties.
Uzun, F. +9 more
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The Astrophysical Journal, 1996 We describe a promising new technique—the "stress-and-relax" method—for reconstructing the coronal magnetic field from vector magnetograph observations of the underlying photosphere. The computation uses the vector potential representation of the coronal field.
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Rock Mechanics BulletinWith the growing prominence of recycling projects of groundwater, the attention towards subsidence concerns in geological formations is intensifying.
Jingyao Gao +3 more
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Discrete Element Modeling of Near-Surface Fault Rupture Evolution Along the Milun Fault in Taiwan
Applied SciencesUnderstanding the shallow rupture mechanisms on coseismic faults and assessing the influence of fault area propagation is essential for disaster prevention.
Xiao-Fei Guo, Yosuke Aoki, Jiang-Hai Li
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