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Information Journal Paper

Title

EFFECTS OF INITIAL TWIST ON CRITICAL BUCKLING LOAD AND FREQUENCY RESPONSE OF SMA TUBES

Pages

  17-28

Abstract

 Shape Memory Alloys (SMAs) are a group of alloys, which have distinct and superior properties compared to conventional alloys. They demonstrate two particular non- linear stress- strain behavior, Shape Memory Effect and Psedoelasticity (Superelasticity). In this paper, we have studied transverse vibration and buckling of pretwisted cantilever SMA tubes subjected to the phase change. All analyzes were done using the ABAQUS finite element software. Since the modeling of SMA is not available in ABAQUS software, the UMAT SUBROUTINE in the software is used to implement the three SMA models, Boyd & Lagoudas, Liang & Rogers and Tanaka, to FE analysis. Preparing a user material subroutine enables the designer to analyze any structure that made of SHAPE MEMORY ALLOYS in the software. The effect of internal and external diameter of the constant weight tube on phase change delay, critical BUCKLING LOAD and natural frequency is discussed.

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    APA: Copy

    KHORRAMABADI, R., & REZAEEPAZHAND, J.. (2017). EFFECTS OF INITIAL TWIST ON CRITICAL BUCKLING LOAD AND FREQUENCY RESPONSE OF SMA TUBES. JOURNAL OF SOLID AND FLUID MECHANICS, 7(3 ), 17-28. SID. https://sid.ir/paper/212814/en

    Vancouver: Copy

    KHORRAMABADI R., REZAEEPAZHAND J.. EFFECTS OF INITIAL TWIST ON CRITICAL BUCKLING LOAD AND FREQUENCY RESPONSE OF SMA TUBES. JOURNAL OF SOLID AND FLUID MECHANICS[Internet]. 2017;7(3 ):17-28. Available from: https://sid.ir/paper/212814/en

    IEEE: Copy

    R. KHORRAMABADI, and J. REZAEEPAZHAND, “EFFECTS OF INITIAL TWIST ON CRITICAL BUCKLING LOAD AND FREQUENCY RESPONSE OF SMA TUBES,” JOURNAL OF SOLID AND FLUID MECHANICS, vol. 7, no. 3 , pp. 17–28, 2017, [Online]. Available: https://sid.ir/paper/212814/en

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