Showing 221 - 240 results of 12,198 for search 'Daxia~', query time: 4.97s Refine Results
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    Study on the Axial Compression Postbuckling Similitude Model of the Stiffened Cylindrical Shell with Dimple Imperfections by Jiawei Ding, Xinkui Xing, Wei Yu, Wanxu Zhu

    Published 2021-01-01
    “…The analysis results show that the complete similitude analysis of stiffened cylindrical shell axial-compression nonlinear buckling can be realized accurately; the partial similitude model for stiffened cylindrical shell axial-compression nonlinear buckling can better predict the buckling characteristics of its prototype structures, and the closer the Poisson’s ratio between the model and the prototype materials is, the more accurate the prediction results are. …”
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    AXIAL TENSILE STRENGTH ANALYSIS OF UNBONDED FLEXIBLE PIPE CONTAINING COMPOSITE TENSILE ARMORS by MA JinSheng, DU FaXi, LUO Dan

    Published 2020-01-01
    “…As offshore oil industry moves into ultra-deep water,replacing the steel tensile armors of unbonded flexible pipe with composite is becoming a scheme that can effectively reduce weight and provide better mechanical properties.The anisotropic parameters of composite are obtained by meso-mechanical method,then a model of axisymmetric structure response for composite flexible pipe with composite armored layer is established,which is based on both thick-wall cylinder theory and the differential equation of curved beam,and also the algorithm of cyclic iterative is combined.Failure models of different type of flexible pipes are obtained,and iso-strength method is used for composite armored pipe.A case study shows that composite armors can effectively enhance the tensile strength of unbonded flexible pipe while effectively reduce the overall weight.Results state that volume fraction,elastic modulus and strength of fiber are the important parameters which affect the axial stiffness and tensile strength of unbonded flexible pipe.…”
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  6. 226

    Random non-proportional fatigue tests with planar tri-axial fatigue testing machine by T. Inoue, R. Nagao, N. Takeda

    Published 2016-10-01
    “…The reproduction was tested with complex stress data obtained from the actual operation of transport machinery. …”
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    Análisis del sistema productivo de Bahía Blanca desde una mirada histórica by José Ignacio Diez, Carolina Pasciaroni

    Published 2018-08-01
    “…Se contempla la evolución y desempeño actual de los segmentos empresariales y las organizaciones de apoyo a la producción de la ciudad de Bahía Blanca (Argentina). El estudio pone de manifiesto la influencia de factores de naturaleza histórico-estructural sobre la conformación de sistemas locales capaces de promover el crecimiento industrial. …”
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    Experimental evaluation on the axial crushing performance of BFRP-bamboo winding composite hollow components by Haitao Li, Wenjing Zhou, Bingyu Jian, Xinqi Shen, Rodolfo Lorenzo, Mahmud Ashraf

    Published 2024-09-01
    “…In this paper, the failure modes of the specimens under quasi-static axial compressive load are presented with the relevant load-displacement curves. …”
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    OCT Biometry (B-OCT): A New Method for Measuring Ocular Axial Dimensions by Bartosz L. Sikorski, Pawel Suchon

    Published 2019-01-01
    “…To present a new method of measuring ocular axial dimensions, termed OCT biometry (B-OCT). Design. …”
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    Sensitivity Analysis of Axial Compressive Bearing Capacity of CFRP Concrete-filled Steel Tube by WU Jian, ZOU Hong, XU Zhichun, WANG Kunyun

    Published 2021-01-01
    “…The axial compressive bearing capacity of CFRP concrete-filled steel tube is related to many factors.Due to material manufacturing and use,these parameters are not a definite value.Based on this,this paper carries out the sensitivity analysis of axial compressive bearing capacity of CFRP concrete-filled steel tube with consideration of the uncertainty of parameters,conducts the parametric modeling of CFRP concrete-filled steel tube with Python,ABAQUS scripting language based on nine parameters and parameter sample values,calculates the ultimate bearing capacity by ABAQUS batch processor,analyzes the local and global sensitivity of ultimate bearing capacity,establishes the fitting function relation by the second order response surface aiming at the problem of large amount and long time of global sensitivity calculation,and calculates the global sensitivity index by the extended Fourier amplitude sensitivity test.The results show that:The inner diameter of steel tube has the greatest influence on the ultimate bearing capacity.By comparing the two methods of local sensitivity and global sensitivity,the parameters vary in a small range,and the ideal results can be obtained quickly through local sensitivity analysis.If the difference in variability of each parameter is too big,the results from global sensitivity analysis are more accurate.…”
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  17. 237

    Fatigue Failure Results for Multi-Axial versus Uniaxial Stress Screen Vibration Testing by Wayne E. Whiteman, Morris S. Berman

    Published 2002-01-01
    “…To date, the failure potential and prediction between simultaneous multi-axial versus sequentially applied uniaxial vibration stress screen testing has been the subject of great debate. …”
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    Multiobjective Optimization Design and Experimental Investigation on the Axial Flow Pump with Orthogonal Test Approach by Yuquan Zhang, Yanhe Xu, Yuan Zheng, E. Fernandez-Rodriguez, Aoran Sun, Chunxia Yang, Jue Wang

    Published 2019-01-01
    “…Six different rotational speed conditions in the optimal operating points were numerically calculated in order to explore the internal hydraulic characteristics of the optimized axial flow pump. It is verified that the comprehensive frequency analysis method based on the orthogonal test approach is effective for the multiobjective optimization of the axial flow pump.…”
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  19. 239

    Random non-proportional fatigue tests with planar tri-axial fatigue testing machine by T. Inoue, R. Nagao, N. Takeda

    Published 2016-10-01
    “…The reproduction was tested with complex stress data obtained from the actual operation of transport machinery. …”
    Get full text
    Article
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