The influence of shear surface quality on the mechanical properties of long-span prestressed continuous rigid-frame bridge
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Structural Integrity"
DOI: 10.1108/ijsi-10-2023-0104
Abstract: PurposeThe long-span continuous rigid-frame bridges are commonly constructed by the section-by-section symmetrical balance suspension casting method. The deflection of these bridges is increasing over time. Wet joints are a typical construction feature of continuous rigid-frame… read more here.
Keywords: deflection; surface; rigid frame; continuous rigid ... See more keywords
Parametric study of aluminum bar shearing using Johnson-Cook material modeling
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DOI: 10.1177/0954405421995621
Abstract: Previous studies of the shearing process demonstrated that clearance and shear rate are the most influential parameters on the geometry of sheared billets. This paper illustrates a parametric numerical study of the impact of these… read more here.
Keywords: study; shear surface; geometry; rate ... See more keywords
Evolution of Shear Surface Morphology of Jointed Rock Masses Based on Gaussian Filtering Method under Freeze-Thaw Cycles
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DOI: 10.3390/ma15124228
Abstract: This study aims to quantify the shear surface morphology of jointed rock and its evolution under shearing, cyclic freezing, and thawing using the Gaussian filtering method. Gaussian filtering method enables the construction of the (large-scale)… read more here.
Keywords: shear surface; filtering method; freeze thaw; gaussian filtering ... See more keywords