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   Articles with "maximum stress" as a keyword



An Experimental Study of Fatigue Behavior of Granite Under Low-Cycle Repetitive Compressive Impacts

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recommendations! Published in 2018 at "Rock Mechanics and Rock Engineering"

DOI: 10.1007/s00603-018-1515-0

Abstract: In nature, rock structures such as tunnel walls, rock pillars, excavation roofs, and bridge abutments are often subjected to repetitive/cyclic loads. Cyclic loading could result in accumulated fatigue damage which may prematurely destruct rock structures… read more here.

Keywords: study fatigue; cyclic loading; maximum stress; rock structures ... See more keywords

Detailed mechanical characterization of the transition zone: new insight into the integration between the annulus and nucleus of the intervertebral disc.

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recommendations! Published in 2022 at "Acta biomaterialia"

DOI: 10.1016/j.actbio.2022.03.002

Abstract: The Nucleus Pulposus (NP) and Annulus Fibrous (AF) are two primary regions of the intervertebral disc (IVD). The interface between the AF and NP, where the gradual transition in structure and type of fibers are… read more here.

Keywords: transition zone; intervertebral disc; strain; maximum stress ... See more keywords
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Estimation of the Strength of Plates with Cracks Based on the Maximum Stress Criterion in a Scale-Dependent Generalized Theory of Elasticity

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recommendations! Published in 2019 at "Physical Mesomechanics"

DOI: 10.1134/s102995991906002x

Abstract: The problem of the strength of a plate made of a brittle material with through mode I cracks is discussed. In contrast to the approach based on the singular solution of the classical theory of… read more here.

Keywords: strength; elasticity; theory; maximum stress ... See more keywords

Impact of Femoral Neck Cortical Bone Defect Induced by Core Decompression on Postoperative Stability: A Finite Element Analysis

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recommendations! Published in 2022 at "BioMed Research International"

DOI: 10.1155/2022/3667891

Abstract: Objective To analyze the impact of femoral neck cortical bone defect induced by core decompression on postoperative biomechanical stability using the finite element method. Methods Five finite element models (FEMs) were established, including the standard… read more here.

Keywords: femoral neck; bone; cortical bone; bone defect ... See more keywords

Biomechanical impact of cortical bone vs. traditional pedicle screw trajectories: a finite element study on lumbar spinal instrumentation

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recommendations! Published in 2025 at "Frontiers in Bioengineering and Biotechnology"

DOI: 10.3389/fbioe.2025.1541114

Abstract: Background Pedicle screw fixation using the cortical bone trajectory (CBT) enhances stability by engaging cortical bone, offering a valuable alternative to the traditional pedicle screw trajectory (TT). This study used finite element analysis to compare… read more here.

Keywords: pedicle screw; stress; maximum stress; cbt ... See more keywords