Analysis of the stress-strain state elements of a rectangular section water line when working under various conditions

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Национальная академия наук Беларуси

РУП "НПЦ НАН Беларуси по земледелию"

Республиканское научное дочернее унитарное предприятие
Author: V. G. Degtyarev, O. G. Degtyareva, N. V. Kozhenko
Article code: UDC 628.147.1

Keywords: conduits, cross sections, stress-strain state, total stresses, numerical modeling, mathematical analysis

// Мелиорация.– 2022. – №3(101) – P 5–12

On an on-farm irrigation network, often the geometric dimensions and cross-sectional profile of the water conduit are dictated by the physical need for its throughput in a given area. The question about the rational transverse profile of the conduit directly related to its stress-strain state during operation. Production and operational experience shows that the installation of water conduits is carried out without a proper analysis of the total stresses in the soil and in the structures themselves. The object of study is a water conduit with a rectangular cross section under the influence of various loads on it: static, dynamic, and their combinations.