Figure 5. Oscillator model of LPG tank

From

Combined Seismic and Thermal Analysis of an LPG Double Wall Tank

Mohammad T. A. Alkhamis, S. Hossein Sonbolestan, S. R. Sabbaqh

American Journal of Civil Engineering and Architecture. 2023, 11(3), 70-76 doi:10.12691/ajcea-11-3-2