Showing 361 - 380 results of 473 for search '"shear stress"', query time: 0.06s Refine Results
  1. 361

    Deformation and Rupture of Thin Steel Plates due to Cumulative Loading from Underwater Shock and Bubble Collapse by Julian J. Lee, Malcolm J. Smith, James Huang, Geoffrey T. Paulgaard

    Published 2011-01-01
    “…Finally, finite-element analysis using a failure criterion based on normalized shear stress and effective strain has been used to examine the failure limits.…”
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    Article
  2. 362

    An Investigation on the Influences of Construction Schemes on Backfilling the River-Crossing Section of a Utility Tunnel by Jin-Kun Huang, Zhao-Xiang Lu, Wan-Yun Yin, Ren-Cai Jin, Yuan-Di Qian, Si-Dong Shen, Lei Wang

    Published 2022-01-01
    “…The results show that the displacement of the side wall of the utility tunnel increased first and then decreased with increasing backfill soil in the unilateral backfill mode, and there was little displacement in the bilateral backfill mode. The shear stress of the side wall of the utility tunnel in both the unilateral and bilateral backfill modes gradually increased with the backfill process. …”
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  3. 363

    Numerical measures of the degree of non-proportionality of multiaxial fatigue loadings by A. Bolchoun, H. Kaufmann, C. M. Sonsino

    Published 2015-07-01
    “…A number of measures of this kind (or non-proportionality factors) were proposed in the literature and are discussed here: - the factor used in EESH is a quotient of stress amplitudes integrals, - the factor according to Gaier, which works with a discrete stress tensor values in a scaled stress space, - the factor according to Kanazawa, which makes use of plane-based stress values, - the factor used in MWCM, which exploits stress values in the plane with the highest shear stress amplitude, a new non-proportionality factor, which is based on the correlation between individual stress tensor components, is proposed. …”
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  4. 364

    Experimental Study on Uniaxial Compression Fracture Process of Marble Specimens with Circular Holes with Different Diameters by Peng Yan-yan, Xing Ming-hong, Lin Qun-chao, Guo Peng-fei

    Published 2022-01-01
    “…The main failure type of marble specimens with circular holes is tension shear failure; the macroscopic failure zone of the sample, the strain field localization zone, and the maximum shear stress field of the numerical test are distributed in a semi-“X” shape with the hole as the center. …”
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  5. 365

    Study of multilayer flow of non-Newtonian fluid sandwiched between nanofluids by Shruthy Myson, Mahanthesh Basavarajappa, Kuppalapalle Vajravelu

    Published 2025-03-01
    “…Continuity in temperature, heat flux, velocity, and shear stress is maintained at the interfaces of the fluid layers. …”
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  6. 366

    Assessing left main bifurcation anatomy and haemodynamics as a potential surrogate for disease risk in suspected coronary artery disease without stenosis by R. Gharleghi, M. Zhang, C. Shen, M. Webster, C. Ellis, S. Beier

    Published 2025-01-01
    “…These include mean curvatures and diameters of branches, bifurcation and inflow angles, and Finet’s ratio as the anatomical parameters, and low Time-Averaged Endothelial Shear Stress ( $$\hbox {lowTAESS}\,<\,{0.5}$$ lowTAESS < 0.5  Pa), high Oscillatory Shear Index (highOSI >  0.1), high Relative Residence Time (highRRT >  4.17 Pa−1), and mean Topological Shear Variation Index for the haemodynamics consideration. …”
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  7. 367

    Gypsum-cement-puzzolanic concrete for 3D CP by R. Z. Rakhimov, R. Kh. Mukhametrakhimov, A. R. Galautdinov, L. V. Ziganshina

    Published 2024-04-01
    “…Rational application of concrete with binder: aggregate ratio = 1:2, sand fineness modulus of Mk 3, providing the following characteristics of the control concrete composition: compressive strength — 22.1 MPa, bending strength — 4.9 MPa, average density — 1,892 kg/m3, dimensional stability 16 cm, ultimate shear stress 58.5 Pa was substantiated in 3DCP. The peculiarities of structure formation and some drawbacks of microstructure of the developed gypsum-cement-pozzolanic concrete formed by the additive manufacturing method were studied.Conclusions. …”
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  8. 368

    Aerodynamic performance enhancement of centrifugal compressor using numerical techniques [version 1; peer review: 2 approved] by Srinivas G, Shivani S, Amar Murthy A

    Published 2024-05-01
    “…The study encompasses the evaluation of two turbulence models, namely Shear Stress Transport and K-epsilon. Furthermore, it delves into the fine-tuning of blade geometry, including variations in blade number and hub diameter, aiming to refine the design for optimal performance. …”
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  9. 369

    Proline isomerization modulates the bacterial IsdB/hemoglobin interaction: an atomic force spectroscopy study by Francesca Pancrazi, Omar De Bei, Francesco Lavecchia di Tocco, Marialaura Marchetti, Barbara Campanini, Salvatore Cannistraro, Stefano Bettati, Anna Rita Bizzarri

    Published 2025-02-01
    “…Recent single-molecule experiments on IsdB interaction with cell adhesion factors revealed an increase of the complex lifetime upon applying a stronger force (catch bond); this was suggested to favor host invasion under shear stress. An increased bond strength under mechanical stress was also detected by Atomic Force Spectroscopy (AFS) for the interaction between IsdB and Hb. …”
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  10. 370

    Investigation on the Transition Criterion of Smooth Stratified Flow to Other Flow Patterns for Gas-Hydrate Slurry Flow by Bohui Shi, Jiaqi Wang, Yifan Yu, Lin Ding, Yang Liu, Haihao Wu

    Published 2017-01-01
    “…The model was based on one-dimensional gas-liquid two-fluid model and perturbation method, considering unstable factors including shear stress, gravity, and surface tension. In addition, mass transfer between gas and liquid phase caused by hydrate formation was taken into account by implementing an inward and outward natural gas hydrates growth shell model for water-in-oil emulsion. …”
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  11. 371

    A new perspective on cardiovascular function and dysfunction during endurance exercise: identifying the primary cause of cardiovascular risk by Amine Souissi, Ismail Dergaa, Samia Ernez Hajri, Karim Chamari, Helmi Ben Saad

    Published 2024-04-01
    “…The review highlighted that high oxidative stress (due to high levels of catecholamines, shear stress, immune system activation, and renal dysfunction) leads to a rise in platelet aggregation during endurance exercise. …”
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  12. 372

    Improving the Physical Properties of Nanofibers Prepared by Electrospinning from Polyvinyl Chloride and Polyacrylonitrile at Low Concentrations by Salih Abbas Habeeb, Baseem Ali Nadhim, Ban Jawad Kadhim, Mohammed Salam Ktab, Ali Jawad Kadhim, Farqad Saleem Murad

    Published 2023-01-01
    “…For the investigation of the homogeneity and compatibility of mixture polymer solutions, it is examined by rheological properties such as viscosity, shear stress, shear rate, and calculation of the flow behavior index, while the investigation of the stability and high density of nanofibers without beads used field-emission scanning electron microscopy (FE-SEM), Fourier transform near-infrared spectroscopy (FT-NIR), X-ray diffraction (XRD), and differential scanning calorimetry-thermogravimetric analysis (DSC-TGA). …”
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  13. 373

    Interlayer Working Conditions Classification and Treatment Measures of Airport Asphalt Pavement Overlay by Hongyu Ye, Xuancang Wang, Naren Fang, Ziyuan Su, Xiaowen Sun

    Published 2019-01-01
    “…In this study, a finite element model of asphalt overlay on airport pavement of Juba Airport in South Sudan was established, and the elastic modulus of overlay, thickness of overlay, running state of aircraft, variation trend of interlayer shear stress under the action of load and temperature were obtained. …”
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  14. 374

    Numerical Shear Tests on the Scale Effect of Rock Joints under CNL and CND Conditions by Xige Liu, Wancheng Zhu, Lankun Li

    Published 2020-01-01
    “…In addition to the commonly used CNL, the constant normal displacement (CND) condition was established for the purposes of this study; the CND can be considered an extreme case of the constant normal stiffness (CNS) condition. The shear stress-shear displacement curves changed from brittle failure to ductile failure alongside a gradual decrease in peak shear strength as joint length increased. …”
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  15. 375

    Impact of coronary bifurcation angle on the pathogenesis of atherosclerosis and clinical outcome of coronary bifurcation intervention-A scoping review. by Yoshinobu Murasato, Kyohei Meno, Takahiro Mori, Katsuhiko Tanenaka

    Published 2022-01-01
    “…The bifurcation angle (BA) between a main vessel and a side branch is one of the crucial determinants of coronary flow and shear stress that affect the plaque distribution. Previous bench and clinical studies have evaluated the impact of the BA between the proximal main vessel and the side branch (Angle A) and the BA between the distal main vessel and the side branch (Angle B) on the clinical outcomes of bifurcation stenting. …”
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  16. 376

    Influence of Surface Roughness on a Highly Loaded Axial Compressor Stage Performance at Low Reynolds Number by Hongzhi Cheng, Mingyang Wang, Chuangxin Zhou, Shengfeng Zhao, Xingen Lu, Junqiang Zhu

    Published 2021-01-01
    “…In addition, for all the four roughness locations, the roughness covering from the leading edge to 50% of the axial chord length on the suction surface had a relatively evident advantage in improving the compressor peak efficiency because of the better control of the LSB and wall shear stress.…”
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  17. 377

    Analysis of water based Casson hybrid nanofluid (NiZnFe2O4+MnZnFe2O4) flow over an electromagnetic actuator with Cattaneo–Christov heat-mass flux: A modified Buongiorno model by S. Baskaran, R. Sowrirajan, S. Divya, S. Eswaramoorthi, K. Loganathan

    Published 2025-03-01
    “…The Lewis number and mass relaxation time parameter declines the nanofluid concentration profile. The surface shear stress slumps when upgrades the Casson parameter and porosity parameter. …”
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  18. 378

    The Analytical Approach to Evaluate the Load-Displacement Relationship of Rock Bolts by Jianhang Chen, Shengli Yang, Hongbao Zhao, Junwen Zhang, Fulian He, Shuaifeng Yin

    Published 2019-01-01
    “…The displacement of the confining medium was involved in this analytical model. Then, the shear stress propagation along the bolt/grout interface was analysed in the elastic, elastic-softening, elastic-softening-debonding, softening-debonding, and debonding stages. …”
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  19. 379

    Loading and Skeletal Development and Maintenance by P. Bergmann, J. J. Body, S. Boonen, Y. Boutsen, J. P. Devogelaer, S. Goemaere, J. Kaufman, J. Y. Reginster, S. Rozenberg

    Published 2011-01-01
    “…The osteocytes network is considered the main sensor of loads, through the shear stress generated by strain induced fluid flow in the lacuno-canalicular system. …”
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  20. 380

    Machine learning-based prediction of hemodynamic parameters in left coronary artery bifurcation: A CFD approach by Sara Malek, Arshia Eskandari, Mahkame Sharbatdar

    Published 2025-01-01
    “…Percutaneous coronary intervention (PCI) of bifurcation lesions presents challenges, necessitating accurate assessment of hemodynamic parameters such as wall shear stress (WSS) and oscillatory shear index (OSI) to predict acute coronary syndrome (ACS) risk. …”
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