Paper Title:
Dynamic-Instability Mechanism of Double-Layer Spherical Shell under Harmonic Loading
  Abstract

Based on dynamic instability theory, by incremental dynamic analysis method, large-scale parameters-analysis is carried on double-layer Kiewitt shell under harmonic loading,with weight effects and double non-linear effect calculated and Failure-amplitude is determined. Further exploring on the relationship between excitation frequency changes and failure-amplitude and between initial imperfection effect and load reduction are also conducted.

  Info
Periodical
Advanced Materials Research (Volumes 197-198)
Edited by
Huaiying Zhou, Tianlong Gu, Daoguo Yang, Zhengyi Jiang, Jianmin Zeng
Pages
736-740
DOI
10.4028/www.scientific.net/AMR.197-198.736
Citation
G. F. Li, L. G. Wang, X. Hao, "Dynamic-Instability Mechanism of Double-Layer Spherical Shell under Harmonic Loading", Advanced Materials Research, Vols. 197-198, pp. 736-740, 2011
Online since
February 2011
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Price
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