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BuildingsThe inversion of the ground stress field in rock masses is critical for accurate tunnel and underground engineering design. This study addresses the challenge of accurately capturing both the primary and secondary stress field components in rock masses ...
Wei Meng +5 more
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Reconstruction of stress trajectory field in Nankai subduction zone based on drilling data
Journal of Rock Mechanics and Geotechnical EngineeringThis paper presents some results of stress field reconstruction in the Nankai Trough subduction zone located within the area bounded by 136.3°–137°E and 33°–33.5°N where 12 scientific wells were drilled during Nankai Trough Seismogenic Zone Experiment ...
Nikita Dubinya, Alexander Galybin
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Геодинамика и тектонофизика, 2021 The current stress of Earth's crust in the territory of Uzbekistan has been studied using a focal earthquake mechanisms catalogue that includes the data provided by many authors.
T. L. Ibragimova +3 more
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Voxel‐Based Full‐Field Eigenstrain Reconstruction of Residual Stresses
Advanced Engineering Materials, 2023 Inverse eigenstrain (inherent strain) analysis methods are shown to be effective for the reconstruction of residual stresses in plane eigenstrain problems (continuously processed bodies) while conversely residual stress reconstruction in discontinuously processed bodies is extremely challenging and necessitates the use of complex regularizing ...
Uzun, F, Korsunsky, AM
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Numerical studies of soil base deformations from reconstructed multi-storey building to nearby buildings [PDF]
E3S Web of Conferences, 2021 During the building reconstruction with floors addition, there is a need to evaluate the building frame and foundation soil bearing capacity, especially if there are deviations from the design parameters.
Mirsayapov Ilisar +2 more
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Applied Sciences, 2023 The process of bridge reconstruction often involves the demolition and reconstruction of bridge piers and caps, while most of the construction methods used in the previous bridge reconstruction projects changed the bridge-bearing positions. In this paper,
Pengxu Pan, Wei Chen, Pei Wu
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Plastic stress field reconstruction based on stress orientations data [PDF]
Russian Journal of Earth Sciences, 2012 This paper presents an investigation of the applicability of the stress trajectories concept and the stress trajectories – slip lines alternations method to geomechanical problems. We extend our approach introduced for the stress analysis of two-dimensional plastic bodies to the problem of the stress reconstruction in plastic regions of the lithosphere.
P. Haderka, A. N. Galybin
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Curved-ray tensor tomography for residual stress measurements in the axisymmetric graded rods
St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2020 For the first time, an algorithm for reconstructing an arbitrary distribution of residual stresses by the polarization tomography method for cylindrical rod structures with a radial distribution of the refractive index has been presented.
Karov Dmitry, Puro Alfred
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Numerical Reconstruction of Residual Stress Fields from Limited Measurements [PDF]
Advanced Materials Research, 2014 By finding stress states which are consistent both with any existing experimental measurements and with elasticity theory, residual stress fields can often be reconstructed from incomplete measurement data. We discuss such methods of residual stress reconstruction, their implementation using finite element analysis, and the measurement strategies which
Coules, Harry E +2 more
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SfM Flow: A comprehensive toolset for the evaluation of 3D reconstruction pipelines
SoftwareX, 2022 We present SfM Flow, a Blender add-on that provides a toolset for the evaluation of three-dimensional reconstructions obtained form images. 3D reconstruction is increasingly becoming popular and, to date, many techniques are available to perform it ...
Davide Marelli +2 more
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