Long-term durability of large-diameter polyester composite pipes

Long-term durability of large-diameter polyester composite pipes

Introduction. The paper deals with relaxation and creep coefficients, long-term ultimate bending deformation under long-term exposure to moisture and chemically active environment (10,000 hours) of sewer pipes.Materials and methods. 400, 1,200 and 1,400 mm diameter sewer pipes made of glass-reinforc...

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Bibliographic Details
Main Authors: M. G. Kovalev, V. A. Kakusha, O. A. Kornev, D. A. Melnikov, M. V. Fedorov, D. V. Zaitsev, P. D. Kapyrin
Format: Article
Language:English
Published: Moscow State University of Civil Engineering (MGSU) 2023-12-01
Series:Stroitel’stvo: Nauka i Obrazovanie
Subjects:
sewer pipes
ring stiffness
creep and relaxation coefficients
glass-reinforced polyester
Online Access:https://www.nso-journal.ru/jour/article/view/132

Internet

https://www.nso-journal.ru/jour/article/view/132

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