Open AccessDynamic systems for the analysis of the behavior of geosynthetics in railway engineering structures
Author(s) -
Eligiusz Mieloszyk,
Anita Milewska,
Sławomir Grulkowski
Publication year - 2019
Publication title -
przegląd komunikacyjny
Language(s) - English
Resource type - Journals
eISSN - 2544-6037
pISSN - 0033-2232
DOI - 10.35117/a_eng_19_11_03
Subject(s) - geosynthetics , computer science , mathematical model , foundation (evidence) , control engineering , engineering , mathematics , geotechnical engineering , statistics , archaeology , history
While interacting with the elements of the engineering structures, geosynthetics can be treated as elastic membranes or shells placed on different types of foundation. Modeling of the real system takes into account the most important properties of the system and its elements. We will develop a physical and mathematical model in a form of generalized dynamic system. The mathematical description will use different operators leading to a continuous distributed system. The modeling will be further modified by development of discrete dynamic systems, which is enabled by the theory of generalized dynamic systems. This approach allows for the analysis of the problem with continuous and discrete signals. The results will show the response of the analyzed systems with analytic, numerical or hybrid methods.