A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
State-of-the-Art and Theoretical Background
This chapter presents the state-of-the-art and theoretical background for reinforced concrete products with functionally gradient structure. First, known technologies (in particular, external vibration, roll pressing, centrifugation, vertical vibroforming, etc.) for the manufacture of concrete goods with annular cross-section are discussed. Features of the functionally gradient structure of centrifuged concretes are considered. It is concluded that the directed structure formation of the functionally gradient centrifuged concrete can be performed by sequential layer-by-layer molding or by using the concomitant vibration in the process of centrifuging concrete structures. Then the theoretical grounds of calculation methods for centrifuged reinforced concrete structures with annular cross-sections are discussed. The results of the analysis allow us to state directions for further investigation and describe the research objects and subjects. Moreover, the working hypothesis and objectives of the study are found.
State-of-the-Art and Theoretical Background
This chapter presents the state-of-the-art and theoretical background for reinforced concrete products with functionally gradient structure. First, known technologies (in particular, external vibration, roll pressing, centrifugation, vertical vibroforming, etc.) for the manufacture of concrete goods with annular cross-section are discussed. Features of the functionally gradient structure of centrifuged concretes are considered. It is concluded that the directed structure formation of the functionally gradient centrifuged concrete can be performed by sequential layer-by-layer molding or by using the concomitant vibration in the process of centrifuging concrete structures. Then the theoretical grounds of calculation methods for centrifuged reinforced concrete structures with annular cross-sections are discussed. The results of the analysis allow us to state directions for further investigation and describe the research objects and subjects. Moreover, the working hypothesis and objectives of the study are found.
State-of-the-Art and Theoretical Background
Innovation and Discovery in Russian Science and Engineering
Mailyan, Levon R. (author) / Stel’makh, Sergey A. (author) / Shcherban’, Evgenii M. (author) / Kholodnyak, Mikhail G. (author) / Smolyanichenko, Alla S. (author) / Parinov, Ivan A. (author) / Cherpakov, Alexander V. (author)
Management of Structure Formation and Properties of Cement Concretes ; Chapter: 1 ; 3-14
2022-08-23
12 pages
Article/Chapter (Book)
Electronic Resource
English
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