Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Ulzhan Ibraimova"'
Autor:
Galiya Rakhimova, Nurlan Zhangabay, Tatyana Samoilova, Murat Rakhimov, Pyotr Kropachev, Victor Stanevich, Murat Karacasu, Ulzhan Ibraimova
Publikováno v:
Materials, Vol 17, Iss 16, p 4133 (2024)
This paper presents linking computational research of the multilayer structure of the cladding of a three-layer panel made of highly porous polystyrene concrete developed using a new technology in comparison with traditional ones. The calculation of
Externí odkaz:
https://doaj.org/article/67251fee90514de59678ed5b5e67e484
Autor:
Nurlan Zhangabay, Ulzhan Ibraimova, Timur Tursunkululy, Svetlana Buganova, Arman Moldagaliev, Bolat Duissenbekov
Publikováno v:
Materials, Vol 17, Iss 13, p 3171 (2024)
This paper conducted an experimental study of reduced models of a main gas pipeline for avalanche damage considering operational conditions. Two options were considered as a method of avalanche damage prevention: single steel rings at the crack edges
Externí odkaz:
https://doaj.org/article/a512cff9ee0248d1be571ade8526a185
Autor:
Nurlan Zhangabay, Ulzhan Ibraimova, Ulanbator Suleimenov, Arman Moldagaliyev, Svetlana Buganova, Atogali Jumabayev, Alexandr Kolesnikov, Timur Tursunkululy, Danagul Zhiyenkulkyzy, Aigerim Khalelova, Yury Liseitsev
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02376- (2023)
Avalanche destructions in long-distance gas pipe lines are of great importance in the uninterrupted transport of commercial gas on an international and national scale in the Republic of Kazakhstan. In the study, an analysis of pipe line accidents sho
Externí odkaz:
https://doaj.org/article/a8587e837e4749e795583d4bf455eb59
Autor:
Ulzhan Ibraimova, Nurlan Zhangabay, Timur Tursunkululy, Murat Rakhimov, Serik Dossybekov, Alexandr Kolesnikov, Galymzhan Karshyga, Nurbek Tengebayev, Nazgul Zhirenbayeva, Yury Liseitsev
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02233- (2023)
This paper sets out the findings of an investigation on the development of a method for calculating aboveground pre-strained cylindrical sheaths, in view of design parameters: the winding angle, pitch and thickness on a concrete base, as a result of
Externí odkaz:
https://doaj.org/article/812a8c54caf741eb8505997f81ebaf6f
Finite-Element Modeling of the Temperature Effect on Extended Avalanche Damage of Gas Main Pipelines
Publikováno v:
Materials, Vol 17, Iss 9, p 1963 (2024)
The dynamic stress–strain state and fracture of a steel main gas pipe section between supports with a straight-through crack was analyzed with consideration of the temperature effect on changes in the mechanical properties of the pipe material. The
Externí odkaz:
https://doaj.org/article/65a25c709b7d437ca8ac52fc788efc5e
Autor:
Nurlan Zhangabay, Ulzhan Ibraimova, Marco Bonopera, Ulanbator Suleimenov, Konstantin Avramov, Maryna Chernobryvko, Akmaral Utelbayeva, Borys Uspenskyi
Publikováno v:
Applied Sciences, Vol 14, Iss 5, p 1790 (2024)
This article presents one part of a study on the dynamic deformation and fracture of sections of steel gas pipelines with an external crack-like defect under the action of internal pressure. This work was performed on the basis of finite-element simu
Externí odkaz:
https://doaj.org/article/80a9d63c3255450f8b03a1643ee51367