Ensuring the reliability of fastening of plates behind culverts of reclamation systems of the Agro-industrial complex
https://doi.org/10.26897/1997-6011-2023-5-40-46
Abstract
The purpose of the research is to provide information on the assessment of the stability conditions of the water-saturated base under the fastening plates and the plates themselves, which makes it possible to determine the optimal thickness of this fastening. The basics of the methodology for assessing the reliability of the “concrete slabs-soil foundation” system of fastening sections of the downstream behind the culverts of reclamation systems are considered. Calculation of possible displacements of horizontally located plates makes it possible to evaluate their stability and optimize the design of the fastening and its under-plate cavity. The main results of the analysis of the method for assessing the behavior of the support and its subplate cavity, as well as a numerical experiment that made it possible to identify the degree of influence of various factors on the vibration of the plates and the state of the soil during their vibration and separation for the conditions of conjugation of pools in expanding channels behind low-span open spillways or low-point tubular structures of the agro-industrial complex are presented. The applied significance of the work is to provide information on the assessment of the conditions for the stability of a water-saturated base under the plates and the slabs themselves, which makes it possible to determine the optimal thickness of this mount and is important for further work on creating a reliable system for strengthening the bottom and slopes of water bodies.
Keywords
vibration and detachment of fastening plates,
pulsating loads,
spectral density,
drainage well,
subplate cavity
Supporting agencies: The work was supported by the Russian Science Foundation grant no. 23 29 00928, https://rscf.ru/project/23 29 00928/.
About the Authors
O. N. Chernykh
Russian State Agrarian University – Moscow Agricultural Academy named after C.A. Timiryazev
Russian Federation
Russian Federation
Сhernykh Оlga Nikolaevna, doctor of technical sciences, professor WoSResearcherID: S‑2542‑2018/; Scopus AuthorID: 57213261727; AuthorID:692667
127434, Moscow, Timiryazevskayast., 49
A. V. Burlachenko
Moscow Automobile and Road Construction State Technical University (MADI)
Russian Federation
Russian Federation
Burlachenko Alyona Vladimirovna, candidate of technical sciences, associate professor WoSResearcherID: HPE‑1499‑2023; Scopus AuthorID: 57191856023; AuthorID: 1098780
125319, Moscow, Leningradsky prospect, 64
Ya. Yu. Burlachenko
Russian State Agrarian University – Moscow Agricultural Academy named after C.A. Timiryazev
Russian Federation
Russian Federation
Burlachenko Yaroslav Yurievich, applicant
127434, Moscow, Timiryazevskayast., 49
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Review
For citations:
Chernykh O.N., Burlachenko A.V., Burlachenko Ya.Yu. Ensuring the reliability of fastening of plates behind culverts of reclamation systems of the Agro-industrial complex. Prirodoobustrojstvo. 2023;(5):40-46. (In Russ.) https://doi.org/10.26897/1997-6011-2023-5-40-46
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