(UM)
  • Deformation analysis of LRC underground gas storage
    Jelušič, Primož ; Žlender, Bojan, 1957-
    The risk during construction and in the operation of the underground gas storage (UGS) was analyzed. One of most important risk which should be prevented is large deformation or destruction of the ... steel lining. The specific deformation of the steel lining needs to be inside the acceptable value. This paper presents lined rock cavern (LRC) concept and specific deformations, which can occur under operation of underground gas storage. Analysis is performed with different (3D model and axis symmetrical) FEM models and analytical model. We made a comparison between analytical calculation and FEM calculation. Concrete wall is mechanically not regarded as reinforced concrete structure which means that concrete will crack. Finally, we determined the minimum value of Young's modulus, which satisfies the condition of maximum deformation of steel lining.
    Vir: Journal of Civil Engineering and Architecture. - ISSN 1934-7359 (Vol. 5, no. 5, June 2011, str. 548-554)
    Vrsta gradiva - članek, sestavni del
    Leto - 2011
    Jezik - angleški
    COBISS.SI-ID - 15791382

vir: Journal of Civil Engineering and Architecture. - ISSN 1934-7359 (Vol. 5, no. 5, June 2011, str. 548-554)

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