1–20 von 31 Ergebnissen
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    Revisiting ASME strain-based dent evaluation criterion

    Rafi, Abu Naim Md / Das, Sreekanta / Ghaednia, Hossein et al. | Tema Archiv | 2012
    sustained or cyclic pressure load. Hence, ASME B31.8 recommends a strain-based criterion for the assessment of dents. This strain-based criterion ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York
    Schlagwörter: ASME-Norm

    Fatigue crack propagation analysis of repaired pipes with composite patch under cyclic pressure

    Ghaffari, Mir Ali / Hosseini-Toudeshky, Hossein | Tema Archiv | 2013
    The pipes in offshore and marine structures are mainly made of low-strength structural steels such as A537 steel and are subjected to the ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    The impact of the Bauschinger effect on stress concentrations and stress intensity factors for eroded autofrettaged thick cylindrical pressure vessels

    Ma, Q. / Levy, C. / Perl, M. | Tema Archiv | 2012
    Our previous studies have shown that stress intensity factors (SIFs) are influenced considerably from the presence of the Bauschinger ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York
    Schlagwörter: Druckbehälter

    Mechanical analysis and optimal design for carbon fiber resin composite wound hydrogen storage vessel with aluminum alloy liner

    Zheng, Chuanxiang / Lei, Shaohui | Tema Archiv | 2009
    The carbon fiber resin composite (CFRC) wound high-pressure vessel is the key equipment of high-pressure hydrogen storage technology. High ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York
    Schlagwörter: Druckbehälter , Innendruck

    Experimental and numerical investigation of plain and gouged dents in steel pipes subjected to pressure and moment loading

    Blachut, J. / Iflefel, I.B. | Tema Archiv | 2008
    /D0 nearly equal 0.41. Three pipes had surface gouges running axially in them, and the remaining three were gouge free. Five of them were then ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    The influence of the initial ovality tolerance on the nonlinear cycling analysis of piping bends

    Vlaicu, Dan | Tema Archiv | 2009
    of displacements, and the Bree diagram (1989, 'Plastic Deformation of a Closed Tube Due to Interaction of Pressure Stresses and Cyclic ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York
    Schlagwörter: ASME-Norm

    Identification of the cause of variability of probability of failure for burst models recommended by codes/standards

    Hasan, Mainul / Khan, Faisal / Kenny, Shawn | Tema Archiv | 2011
    remaining strength and the operating pressure were considered to develop the limit state equation and consequently the failure probability of the ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Applicability of equivalent constant amplitude loading for assessing the fatigue life of pipelines and risers and the influence of compressive stress cycles

    Iranpour, Mohammad / Taheri, Farid | Tema Archiv | 2013
    Fatigue life assessment of pipelines and risers is a complex process, involving various uncertainties. The selection of an appropriate ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    The effect of prestrain on ductile fracture toughness of reeled pipeline steels

    Tkaczyk, Tomasz / O'Dowd, Noel P. / Nikbin, Kamran | Tema Archiv | 2011
    The reel-lay method is a cost efficient alternative to the S-lay and J-lay methods for small to medium size steel offshore pipelines. The ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Optimal design of onshore natural gas pipelines

    Zhou, Wenxing / Nessim, Maher A. | Tema Archiv | 2011
    increased regulatory pressure, lost of public confidence, and litigation cost were not considered. The cost of maintenance included the cost of ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York
    Schlagwörter: ASME-Norm

    A new method for prediction of the transient force generated by a liquid slug impact on an elbow of an initially voided line

    Kayhan, Bülent A. / Bozkus, Zafer | Tema Archiv | 2011
    The aim of the present study is to predict the impact force applied by an individual transient liquid slug on an elbow at the end of a ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Comparison of failure modes of piping systems with wall thinning subjected to in-plane, out-of-plane, and mixed mode bending under seismic load: An experimental approach

    Nakamura, Izumi / Otani, Akihito / Shiratori, Masaki | Tema Archiv | 2010
    important to estimate the effects of degradation on the dynamic behavior and to ascertain the failure modes and remaining strength of the piping ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Structural response of piping to internal gas detonation

    Shepherd, Joseph E. | Tema Archiv | 2009
    Detonation waves in gas-filled piping or tubing pose special challenges in analysis and prediction of structural response. The challenges ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Target reliability levels for design and assessment of onshore natural gas pipelines

    Nessim, Maher / Zhou, Wenxing / Zhou, Joe et al. | Tema Archiv | 2009
    This paper proposes a set of reliability targets that can be used in the design and assessment of onshore natural gas pipelines. The ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York
    Schlagwörter: ASME-Norm

    A comprehensive parametric finite element study on the development of strain concentration in concrete coated offshore pipelines

    Nourpanah, N. / Taheri, F. | Tema Archiv | 2012
    influence the SCF. The combination of the internal pressure loading (causing a biaxial stress state) or tensile loading with the primary bending ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Extracting quantitative information on pipe wall damage in absence of clear signals from defect

    Shelke, Amit / Amjad, Umar / Vasiljevic, Milos et al. | Tema Archiv | 2012
    reason this technique is very efficient for distinguishing defective structural components from defect-free ones. Although the guided wave ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    A 3-D model for evaluating the residual stress field due to swage autofrettage

    Perry, J. / Perl, M. | Tema Archiv | 2008
    In order to maximize the performance of modern gun barrels in terms of strength-to weight ratio and total fatigue life, favorable ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Asymptotic analysis for buckling of undersea corroded pipelines

    Xue, Jianghong | Tema Archiv | 2008
    This paper deals with the buckling phenomenon of undersea corroded pipelines. The corrosion degree of the pipelines is characterized by two ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Flow-acoustic coupling in T-junctions: Effect of T-junction geometry

    Ziada, S. / McLaren, K.W. / Li, Y. | Tema Archiv | 2009
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Fracture of wrinkled pipes subjected to monotonic deformation: An experimental investigation

    Ahmed, Arman U. / Aydin, Mehmet / Cheng, J.J. Roger et al. | Tema Archiv | 2011
    pressure. Exceeding the critical deformation limit of these pipes initiates wrinkles, and further increase may result in fracture, thus ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York