Spatial large-span structures
https://doi.org/10.21822/2073-6185-2023-50-1-238-244
Abstract
Objective. This article discusses spatial large-span structures; provides features of their work; as well as layout examples. General dimensions and ways of stabilizing displacements are given.
Method. The features of the work and layout of spatial large-span structures; as well as calculation formulas are given. The types of sections and nodes of conjugation of elements are presented. A technique is described that allows stabilizing the movements of largespan pavements.
Result. The given structural schemes; as well as the analysis of their work; allow designing large-span spatial systems in the form of convex and concave structures that have high reliability; minimal weight; and high manufacturability in manufacturing; transportation and installation.
Conclusion. The proposed rational design solutions make it possible to reduce the own weight of spatial convex and concave coatings; which have the necessary rigidity; strength and stability. The types of structural schemes; sections and junctions of elements considered in the article are widely used in the practice of design and construction.
About the Authors
A. K. Yusupov
Daghestan State Technical University
Russian Federation
Russian Federation
Abusupyan K. Yusupov, Dr. Sci. (Eng.), Prof., Department of Building Structures and Hydraulic Structures
70 I. Shamilya Ave., Makhachkala 367026
H. M. Muselemov
Daghestan State Technical University
Russian Federation
Russian Federation
Hairulla M. Muselemov, Cand.Sci. (Eng.), Assoc. Prof., Department of Building Structures and Hydraulic
Structures
70 I. Shamilya Ave., Makhachkala 367026
R. I. Vishtalov
Daghestan State Technical University
Russian Federation
Russian Federation
Rajab I. Vishtalov, Cand.Sci. (Eng.), Assoc. Prof. Department of Building Structures and Hydrotechnical
Structures
70 I. Shamilya Ave., Makhachkala 367026
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Review
For citations:
Yusupov A.K., Muselemov H.M., Vishtalov R.I. Spatial large-span structures. Herald of Dagestan State Technical University. Technical Sciences. 2023;50(1):238-244. (In Russ.) https://doi.org/10.21822/2073-6185-2023-50-1-238-244
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