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DESIGNING AND DETAILING OF BUILDING SYSTEMS. MECHANICS IN CIVIL ENGINEERING

Comparative analysis of the construction solution variants for flat arch coverings of buildings

Vestnik MGSU 3/2014
  • Ibragimov Aleksandr Mayorovich - Ivanovo State Polytechnical University (IvGPU) Doctor of Technical Sciences, Professor, advisor, Russian Academy of Architecture and Construction Sciences, head, Department of Architecture and Graphics, Ivanovo State Polytechnical University (IvGPU), 20, 8 Marta st., Ivanovo, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Kukushkin Igor’ Sergeevich - Ivanovo State Polytechnical University (IvGPU) postgraduate student, assistant, Department of Building Structures, Ivanovo State Polytechnical University (IvGPU), 20, 8 Marta st., Ivanovo, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 59-66

Arch structures of long span buildings’ coverings are more beneficial in respect to material expenses, than beam and frame systems. Constructive schemes of roof frameworks of arch coverings are diverse, which means their operation under loading differs much. The authors offer a number of construction solutions for flat arch coverings of long span buildings. The comparative analysis of these construction solutions is presented. The operation of radial link arch is observed. The arch consists of discontinuous top chord and radial bowstring under the single load (uniformly distributed and concentrated in nods) with different spans and rises. The problem of radial link arch optimization is solved in dependence with arising forces and rise. The optimal camber of arch was found. In further works the authors plan to analyze spans more than 36 meters and solve the problem in case of asymmetrical loadings.

DOI: 10.22227/1997-0935.2014.3.59-66

References
  1. Eremeev P.G. Spravochnik po proektirovaniyu sovremennykh metallicheskikh konstruktsiy bol'sheproletnykh pokrytiy [Reference book on Design of Contemporary Metal Structures of Long Span Coverings]. Moscow, ASV Publ., 2011, 256 p.
  2. Ibragimov A.M., Kukushkin I.S. Analiz «zhivuchesti» luchevoy arki [Analysis of Radial Arch Durability]. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering]. 2013, no. 8, pp. 63—65.
  3. Ibragimov A.M., Kukushkin I.S. Stropil'naya konstruktsiya — luchevaya khordovaya arka [Building Structure — Radial Link Arch]. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering]. 2013, no. 9, pp. 49—51.
  4. Eremeev P.G. Osobennosti proektirovaniya unikal'nykh bol'sheproletnykh zdaniy i sooruzheniy [Design Features of Unique Long Span Buildings and Structures]. Sovremennoe promyshlennoe i grazhdanskoe stroitel'stvo [Contemporary Industrial and Civil Engineering]. 2006, no. 1, vol. 2, pp. 5—15.

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