Abstract
The paper presents the calculation of stress-strain state of shell with carved middle surface (Krivoshapko and Ivanov in Encyclopedia of analytical surfaces. Springer International Publishing Switzerland, 752p, 2015 [1], Ivanov and Krivoshapko in Analytical methods of analyses of shells of non canonic form. RUDN, Moscow, 542p, 2010 [2], Ivanov and Rynkovskaya in MATEC web of conferences 95, 5p, 2017 [3]) with horizontal parabolic curve as directrix and multi-wave sine curve with axis in the plane of parabola as generatrix. We obtain the multi-wave parabolic sine shell on a curved trapezoidal plan (Fig. 1). There is a comparative calculation of two shells with different amplitudes of the sine generatrix—1 m and 0.5 directrix is a quadratic parabola—\(y = y_{0} - a \cdot x^{2}\), y0 = 11.5; a = −0.05 m−1; \(- 15 \le x \le 15\,(\text{m})\).
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The publication was prepared with the support of the «RUDN University Program 5-100».
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Ivanov, V.N., Imomnazarov, T.S., Farhan, I., Tiekolo, D. (2020). Analysis of Stress-Strain State of Multi-wave Shell on Parabolic Trapezoidal Plan. In: Öchsner, A., Altenbach, H. (eds) Engineering Design Applications II. Advanced Structured Materials, vol 113. Springer, Cham. https://doi.org/10.1007/978-3-030-20801-1_19
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DOI: https://doi.org/10.1007/978-3-030-20801-1_19
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