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Information × Registration Number 0214U003612, 0113U004231 , R & D reports Title Preparation of scientific-technical book "Methods of evaluation of strength and durability of polymer pipe constructions" popup.stage_title Head Stashchuk Mykola, Доктор фізико-математичних наук Registration Date 12-02-2014 Organization Karpenko Physico-Mechanical Institute of the National Academy of Science of Ukraine popup.description2 Specified content and materials are mainly prepared manuscript chapters 1-2. In section 1, a detailed analysis on historical data, the use of pipe structures; shown on the advantages and disadvantages of pipe products from polymers over metal; the importance of taking into account in designing the structures of the main factors affecting the durability of polymeric materials; formed a review of published data. In this case, given the chronology of research strength and fracture of polymer and other materials and is schematically shown how to adjust the structural factors that determine the durability of products from polymeric materials. In Section 2, the peculiarities of calculating the strength of polyethylene pipes with hollow wall structure. Completed examination papers, which are preliminary and necessary to study the stress-strain and limiting states of the cell tube designs. The analysis works on a solid polymer (flexible) tubes operated under conditions of soil. Author determined key factors and criteria to be used in engineering analysis and design of cellular tubes. Product Description popup.authors Іваницький Ярослав Лаврентійович Дорош Мар'ян Іванович popup.nrat_date 2020-04-02 Close