Markiewicz Anna, Koda Eugeniusz, Kiraga Marta, Wrzesiński Grzegorz, Kozanka Klementyna, Naliwajko Maurycy, Vaverková Magdalena Daria
Institute of Civil Engineering, Warsaw University of Life Sciences-SGGW, Nowoursynowska 159, 02 776 Warsaw, Poland.
Department of Applied and Landscape Ecology, Faculty of AgriSciences, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic.
Polymers (Basel). 2024 Aug 31;16(17):2490. doi: 10.3390/polym16172490.
Among the various types of polymeric materials, geosynthetics deserve special attention. A geosynthetic is a product made from synthetic polymers that is embedded in soils for various purposes. There are some basic functions of geosynthetics, namely, erosion control, filtration, drainage, separation, reinforcement, containment, barrier, and protection. Geosynthetics for erosion control are very effective in preventing or limiting soil loss by water erosion on slopes or river/channel banks. Where the current line runs through the undercut area of the slope, the curvature of the arch is increased. If this phenomenon is undesirable, the meander arch should be protected from erosion processes. The combination of geosynthetics provides the best resistance to erosion. In addition to external erosion, internal erosion of soils is also a negative phenomenon. Internal erosion refers to any process by which soil particles are eroded from within or beneath a water-retaining structure. Geosynthetics, particularly geotextiles, are used to prevent internal erosion of soils in contact with the filters. Therefore, the main objective of this review paper is to address the many ways in which geosynthetics are used for erosion control (internal and external). Many examples of hydrotechnical and civil engineering applications of geosynthetics will be presented.
在各类聚合材料中,土工合成材料值得特别关注。土工合成材料是一种由合成聚合物制成的产品,出于各种目的被埋入土壤中。土工合成材料有一些基本功能,即控制侵蚀、过滤、排水、分离、加固、围堵、阻隔和保护。用于控制侵蚀的土工合成材料在防止或限制斜坡、河流/河道岸边因水蚀造成的土壤流失方面非常有效。当水流线穿过斜坡的淘蚀区域时,拱的曲率会增加。如果这种现象不理想,蜿蜒拱应受到保护以免受侵蚀过程的影响。土工合成材料的组合提供了最佳的抗侵蚀能力。除了外部侵蚀,土壤的内部侵蚀也是一种负面现象。内部侵蚀是指土壤颗粒从挡水结构内部或下方被侵蚀的任何过程。土工合成材料,特别是土工织物,用于防止与过滤器接触的土壤发生内部侵蚀。因此,本综述文章的主要目的是阐述土工合成材料用于控制侵蚀(内部和外部)的多种方式。将展示土工合成材料在水利工程和土木工程应用中的许多实例。