Showing 261 - 280 results of 286 for search '"buckling"', query time: 0.04s Refine Results
  1. 261

    Seismic Vulnerability Assessment of the Cliff-Attached Buildings Equipped with Energy Dissipation Devices Under Obliquely Incident Seismic Waves by Zhuoxin Yang, Dewen Liu, Jiayu Zhou, Li Zhang, Wenyuan Liao

    Published 2024-10-01
    “…In this paper, based on the theory of viscous-spring artificial boundary and the principle of equivalent nodes at the interface of oblique incidence of ground shaking P-waves, and combined with the dynamic properties related to Buckling-Restrained Brace, the numerical models of slopes and two kinds of cliff-attached structures considering the slope amplification effect and soil-structure interaction are established. …”
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  2. 262

    Finite Element Analysis of T-Shaped Concrete-Filled Steel Tubular Short Columns with Stiffening Ribs Under Axial Compression by Xiaosan Yin, Hongliang Yue, Yuzhou Sun, Guoyang Fu, Jimin Li, Md. Mashiur Rahman

    Published 2024-12-01
    “…The results indicated that the new stiffening ribs are capable of significantly reducing the buckling deformation of the steel tube, enhancing the confinement effect of the steel tube on the core concrete, and improving the combined performance of the steel tube and the concrete. …”
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  3. 263

    Tracheal Resection for Critical Airway Obstruction in Morquio A Syndrome by Claire Frauenfelder, Elizabeth Maughan, Johnny Kenth, Reema Nandi, Simon Jones, Robert Walker, Bill Walsh, Nagarajan Muthialu, Iain Bruce, Richard Hewitt, Colin Butler

    Published 2023-01-01
    “…The primary cause of death in Morquio A syndrome (mucopolysaccharidosis (MPS) IVA) is airway obstruction, brought about by an inexorable and pathognomonic multilevel airway tortuosity, buckling, and obstruction. The relative pathophysiological contributions of an inherent cartilage processing defect versus a mismatch in longitudinal growth between the trachea and the thoracic cage are currently a subject of debate. …”
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  4. 264

    Chirality reversal of vortices induced by surface acoustic waves by Shuai Mi, Jinxuan Shi, Huibo Liu, Huiliang Wu, Huifang Qiao, Jianing Wang, Jie Dong, Xiaolei Li, Jiangtao Xue, Xiangqian Wang, Jianbo Wang, Qingfang Liu

    Published 2025-01-01
    “…When the magnetic field sweeps across the disk, the presence of the SAW fundamental frequency helps the magnetization to change easily from the buckling to the vortex state. While with the help of the third and fifth harmonics of the acoustic fundamental frequency, besides the changes in magnetic state, some vortices also change their chirality. …”
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  5. 265

    Crashworthiness characteristic of aluminum/composite hybrid tubes under axial compression by Willy Artha Wirawan, Ayan Sabitah, Gunawan Sakti, Bambang Bagus Harianto, Moch. Agus Choiron, R.A. Ilyas, S.M. Sapuan, Joewono Prasetijo

    Published 2025-03-01
    “…The experimental results revealed that the addition of reinforcement layers introduced new progressive crushing behaviors, such as internal curling and corkscrew patterns, which effectively mitigated buckling failure. The hybrid designs significantly enhanced energy absorption, with HOCT and HICT achieving improvements of 49.18% and 43.78%, respectively, compared to the unreinforced ACT. …”
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  6. 266

    Tension and compression of flat [+-45o]2s specimens from fiber reinforced plastic: Numerical and experimental investigation of forming stresses and strains by V.N. Paimushin, R.A. Kaymov, V.A. Firsov, R.K. Gazizullin, S.A. Kholmogorov, M.A. Shishov

    Published 2019-03-01
    “…The obtained results allow to indicate areas in which the implementation and continuous change of internal non-classical buckling modes of structural elements of fibrous composites are possible during the loading process, which is probably one of the reasons for the physically nonlinear behavior of specimens with the [±45°]2s lay-up under tension and compression.…”
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  7. 267

    Ocular hypertension after silicone oil filling surgery for high myopia: a case-control study by Xiaodan Lin, Shenghui Feng, Chunmei Chen, Yadan Xiong, Na Li, Ling Tong

    Published 2025-01-01
    “…Logistic regression analysis identified the following variables as significantly associated with an increased risk of “OH” post-silicone oil filling: scleral buckling, aphakic status, silicone oil emulsification, and silicone oil penetration into the anterior chamber. …”
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  8. 268

    Numerical Study of the Effect of Out-of-Plane Distance in the Lateral Direction at the Mid-Span of a Steel Beam on the Sectional Moment Capacity by Ahmed Mohamed Sayed, Nageh M. Ali, Mishal H. Aljarbou, Abdullah Alzlfawi, Salman Aldhobaib, Hani Alanazi, Abdulmalik H. Altuwayjiri

    Published 2025-01-01
    “…Failure in beams containing an out-of-plane distance occurs as a result of a global buckling in the upper flange, which contains tensile stresses at the outer edge and compressive stresses at the inner edge, with stress concentration occurring at the point of contact of the out-of-plane part with the main beam. …”
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  9. 269

    Outcomes of different surgical procedures for optic disc pit: a meta-analysis by Hussain A. Khaqan, Raheela Naz, Hafiz A. ur Rehman, Laraib Hassan, Nabeel Akram, Hafiz M. Farooqui, Ahmad Fauzan, Asad M. Khan

    Published 2024-05-01
    “…We identified the following commonly reported techniques: juxtapapillary laser alone, PPV alone or with juxtapapillary laser (PPV/JPL), internal limiting membrane peeling (PPV/ILMP), both ILMP and JPL (PPV/ILMP/JPL), inner retinal fenestration (PPV/IRF), autologous platelet concentrate (PPV/APC), macular buckling alone or with PPV, PPV with ocriplasmin (PPV/OCR) and PPV with autologous scleral flap. …”
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  10. 270

    环向预应力三重钢管防屈曲支撑受力性能研究 by 高庆水, 田河, 杨毅, 张楚, 肖邵文, 胡树青

    Published 2019-01-01
    “…提出了一种具有环向预应力的三重钢管防屈曲支撑(three-tube buckling-restrained brace,TTBRB)。该防屈曲支撑由位于中间层提供轴向刚度和承载力并耗散地震能量的芯材钢管,以及分别位于芯材外部和内部限制芯材整体屈曲和局部屈曲的外套管和内套管等3部分组成。…”
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  11. 271

    The Influence of Pile-Beam-Arch Construction on the Stratum and Station Support Structure by Nan Liu, Xiao Tong, Longfei Chang, Yong Lv

    Published 2023-01-01
    “…Based on this, the best sequence of pilot tunnel excavation and arch buckle of the two-story two-span station is obtained, and the optimal pilot tunnel excavation scheme of first the middle and then the side, first the upper and then the lower, and the best arch buckle scheme of the synchronous arch buckle on both sides is determined. …”
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  12. 272

    Clinical-Radiological Correlation of Retained Silicone Sponge Presenting as Orbital Inflammation by Tal J. Rubinstein, John Clemett, Charles D. Birnbach, Steven J. LauKaitis, Bryan S. Sires

    Published 2016-01-01
    “…A 32-year-old female who underwent scleral buckle removal presented 5 weeks postoperatively with a red, fluctuant subconjunctival mass. …”
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  13. 273

    A New Species of The Spider Genus Xysticus (Araneae: Thomisidae) From Arizona by J. H. Redner, C. D. Dondale

    Published 1965-01-01
    “…This is particularly true of the species in the large genus Xysticus, which has been twice revised continentally by Gertsch (1939, 1953) and treated in more regional works by Buckle and Redner (1964), Schick (1965), and Turnbull, et al. (1965). …”
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  14. 274

    Elements of positivism in the Ukrainian philosophy and culture of the second half of the 19th century by Vyacheslav Artyukh

    Published 2017-12-01
    “…Importantly, it was not the French positivism of Auguste Comte whose ideas were adopted, but rather the English positivism of Henry Thomas Buckle and John Stuart Mill. …”
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  15. 275

    Calculation of Axial Compression Capacity for Square Columns Strengthened with HPFL and BSP by Hua Huang, Kailin Xi, Yu Zhang, Jinghui Shi, Boquan Liu

    Published 2016-01-01
    “…When failure of the strengthened column occurred, the mortar and concrete were crushed and bulged outward in the middle of the columns, the angle bars and longitudinal steel bars buckled, and some stirrups were pulled out. The chamfering of angle bar momentously affected the primary damage of steel strand. …”
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  16. 276
  17. 277

    An Analytical Step-by-Step Procedure to Derive the Flexural Response of RC Sections in Compression by Piero Colajanni, Marinella Fossetti, Maurizio Papia

    Published 2013-01-01
    “…The constitutive laws of the materials include confinement effect on the concrete and postyielding behaviour of the steel reinforcement, which can be assumed to be softening behaviour for buckled reinforcing bars. The strength and curvature domains at the first yielding of the reinforcement in tension and at the ultimate state are derived in the form of analytical curves depending on the compression level; therefore, the role of a single parameter on the shape of these curves can easily be deduced. …”
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  18. 278

    Steppe and the Volga-Kama Finns and Ugrians: issues of contacts in the second half of the I millennium AD in archaeological interpretation (using the example of belt sets) by Vladimir A. Ivanov

    Published 2024-08-01
    “…Krylasova on the typology and chronology of the belt set from burial grounds of the VIII–XIII centuries in the Vyatka-Vetluga interfluve (ancient Mari people) and the Middle Kama region (Finno-Permyaks, bearers of the Rodan archaeological culture), the author of the article provides comparative geographical statistics of the distribution in the region of intact belt sets, consisting of a buckle, mounts and belt-end. The results obtained show that in the VIII–IX centuries intact belts are concentrated mainly in the burial grounds of the ancient Ugrians-Hungarians of the Kama region and the Southern Ural, significantly exceeding the burial grounds of the Mari and Mordvins in frequency of occurrence. …”
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  19. 279

    Reference physiological and biochemical values of adult albino rats by Hiyam N. Maty, Imtithal A. Mohammed, Hala O. Adnan, Ahmed A. Hussein, Soulaf J. Kakel

    Published 2025-01-01
    “…Before taking any samples, the animals were restrained using buckles made of stainless steel to keep them under control. …”
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  20. 280

    Analysis and Field Measurement on the Internal Force Variation Laws of Steel Pipe Columns in Subway Stations by Nan Liu, Yu-sheng Jiang, Hua Jiang, Long-fei Chang, Xing Yang, Xiao Tong

    Published 2022-01-01
    “…The field monitoring indicates that the greatest change in the internal force of the steel pipe column occurs during stage 1 (beam, primary support, and secondary lining buckle arch construction stage), no matter pile foundation station or strip foundation station, which accounts for about 60% to 65% of the total axial force. …”
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