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title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Durability of geosynthetic materials in hydro-engineering construction
Creators: name: ÐÐ¾Ð²Ð°Ð»ÐµÐ², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð³ÐµÐ¾ÑÐ¸Ð½ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
Ð³Ð¸Ð´ÑÐ¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾
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ÑÑÐ¾Ðº ÑÐ»ÑÐ¶Ð±Ñ
Ð¿Ð¾Ð½Ð¸Ð¶Ð°ÑÑÐ¸Ðµ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÑ
geosynthetic materials
hydraulic engineering construction
durability
service life
reduction factors

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description: The title of the qualification work is Durability of geosynthetic materials in hydraulic engineering construction.Object of research: geosynthetic material in hydraulic engineering construction. Subject of research: long-term properties of geosynthetic materials.Theoretical and practical research methods were used in this study. The theoretical part of the study included a review of methodological and literary sources, collection of information, generalization and systematization of data, description and comparison. The practical part consisted in conducting a series of experiments aimed at studying the properties of the geosynthetic material.In this work, a nonwoven material and a geocomposite were studied in order to develope a methodology for evaluating long-term properties. The works of other authors in this area were analyzed. The experimental part has been completed, which includes the study of flow capacity, creep, clogging, soil penetration into the geosynthetic material. Algorithms have been compiled that allow selecting geosynthetic material depending on the influencing affecting factors. On the basis of the above data, a new methodology was developed that allows selecting geosynthetic material, assessing the service life and predicting the decrease in the useful properties of geosynthetics due to the negative impact of operational factors and the environment.