Methodology of hydraulic study of anti-erosion coating – geomat with soil filler and sowing of perennial grasses
https://doi.org/10.26897/1997-6011-2023-5-54-59
Abstract
The purpose of this study was to study the options for using a geomat with vegetation, namely the selection and selection of a mixture of herbs for the formation of herbage in the cover structure and the development of a hydraulic study technique. This article describes the study, which was aimed at studying the features of the formation of herbage of different grass seeds in the structure of the geomat. The features of the grass stand formation were studied and the most suitable grass variety for its use as part of a coating consisting of a geomat was determined. The results of these studies are necessary for the further application of a coating consisting of a geomat filled with soil with sowing of perennial grasses, as well as for determining its hydraulic characteristics, such as the roughness coefficient. An experimental setup for studying the hydraulic characteristics of an anti-erosion coating, a geomat with vegetation, is considered. A technique is described for determining the hydraulic characteristics with the refinement of the roughness coefficient of an anti-erosion coating consisting of a geomat filled with soil with sowing of perennial grasses. The use of this coating will give the slope of the soil structure a natural look without loss of protective properties. Also, thanks to the sowing of perennial grasses, the use of this coating will increase the environmental performance of the structure.
Keywords
anti-erosion coating,
method of hydraulic investigation,
geomat with vegetation,
water erosion,
protection,
slope
Supporting agencies: The study was funded by the Russian Science Foundation grant No. 23 29 00928, https://rscf.ru/project/23 29 00928/. The work was carried out using the equipment of the Educational and Scientific Center (UN TSKP)”Service Laboratory for Complex Analysis of Chemical Compounds” of the Russian State Agrarian University-Moscow Agricultural Academynamed after C.A. Timiryazev.
About the Authors
T. Yu. Zhukova
Federal State Budgetary Educational Institution of Higher Education «Russian State Agrarian University – Moscow Agricultural Academy named after C.A. Timiryazev»
Russian Federation
Russian Federation
Zhukova Tatyana Yuruevna*, applicant for the chair of “Hydraulic engineering constructions”, RSAU- MAA named after C.A. Timiryazev; 8 (903)-156‑96‑04, AuthorID: 1111184
A. V. Eremeev
Federal State Budgetary Educational Institution of Higher Education «Russian State Agrarian University – Moscow Agricultural Academy named after C.A. Timiryazev»
Russian Federation
Russian Federation
Eremeev Andrey Viktorovich, candidate of technical sciences, senior lecturer, the chair of “Hydraulic engineering constructions”, RSAU-MAA named after C.A. Timiryazev; (916) 731‑66‑3; AuthorID: 999552
N. V. Khanov
Federal State Budgetary Educational Institution of Higher Education «Russian State Agrarian University – Moscow Agricultural Academy named after C.A. Timiryazev»
Russian Federation
Russian Federation
Khanov Nartmir Vladimirovich*, doctor of technical sciences, professor, head of the chair “Hydraulic engineering constructions”, RSAU-MAA named after C.A. Timiryazev; 8 (916)- 952‑58‑15, AuthorID: 464889
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Review
For citations:
Zhukova T.Yu., Eremeev A.V., Khanov N.V. Methodology of hydraulic study of anti-erosion coating – geomat with soil filler and sowing of perennial grasses. Prirodoobustrojstvo. 2023;(5):54-59. (In Russ.) https://doi.org/10.26897/1997-6011-2023-5-54-59
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