Published since 1923
DOI: 10.33622/0869-7019
Russian Science Citation Index (RSCI) на платформе Web of Science


  • TECHNOLOGY AND ORGANIZATION OF CONSTRUCTION
  • Optimizing Labor Costs In Monolithic Construction: An Engineering Approach To Calculating Temporary Structure Supports
  • UDC 69.057.53
    doi: 10.33622/0869-7019.2025.07.56-60
    Kirill Yu. BORODKIN, borodkin101010@gmail.com
    Dmitrii V. SHILOV, dima.s17@mail.ru
    Vadim N. KABANOV, kabanovvn@yandex.ru
    National Research Moscow State University of Civil Engineering, Yaroslavskoye shosse, 26, Moscow 129337, Russian Federation
    Abstract. The article focuses on determining the optimal spacing of formwork struts for monolithic reinforced concrete floors to ensure safety and minimize deformations during concreting. Based on the analysis of regulatory documents and mathematical modeling, the total load was calculated, including the weight of concrete, reinforcement, dynamic, and technological impacts. A methodology for calculating the strut spacing using a square distribution to ensure uniform load distribution was developed. Verification of the deflection of primary and secondary beams confirmed compliance with permissible norms. The results demonstrate that the proposed approach optimizes formwork design, reduces labor intensity, and improves design accuracy. The study has practical significance for construction organizations involved in the erection of monolithic structures.
    Keywords: formwork, monolithic floors, strut spacing, loads, beam deflection, construction technologies
  • REFERENCES
    1. Allam A., Elbeltagi E., Abouelsaad M. N. et al. Integrated BIM-GA approach for slab formwork design optimization [Интегрированный подход BIM-GA для оптимизации конструкции опалубки перекрытий]. Construction Innovation, 2024, No. ahead-of-print, vol. ahead-of-print. doi: 10.1108/CI-12-2023-0317
    2. Petrashov A. V., Volkova O. E. Modern technological solutions for performing formwork work in concreting floors of monolithic structures. Trudy Bratskogo gosudarstvennogo universiteta, 2024, vol. 1, pp. 232-238. (In Russ.).
    3. Bunt A. M. Determination of the strength of the support jack elements of frame scaffolding in compression. Stroitel'noe proizvodstvo, 2024, no. 1, pp. 46-51. (In Russ.). doi: 10.54950/26585340_2024_1_46
    4. Gandzhuncev M. I., Kondratenko V. E. Methodology and some results of calculation of monolithic floor formwork scaffolding. Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta im. V. G. Shuhova, 2015, no. 2, pp. 33-36. (In Russ.).
    5. Peftibaj G. I., Chernyshev V. A., Chajkovskaya E. G. Determination of the main parameters of reusable frame formwork for the construction of insulating structures. Nauchnyj vestnik NIIGD "Respirator", 2016, no. 3(53), pp. 103-111. (In Russ.).
    6. Gandzhuncev M. I., Kondratenko V. E. Calculation of the end posts and optimization of their spacing for monolithic floor formwork. Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta im. V. G. Shuhova, 2015, no. 3, pp. 10-13. (In Russ.).
    7. Alemu T. T., Thakur M. S. The mathematical model to compute the quantity of 10 cm diameter vertical eucalyptus posts used for formwork preparation in domes construction [Математическая модель для расчета количества вертикальных стоек диаметром 10 см, используемых для подготовки опалубки при строительстве куполов]. Civil Engineering and Architecture, 2024, no. 12(1), pp. 607-616. doi: 10.13189/cea.2024.120143
    8. Cheng G., Han K., Wang L. Investigation of the mechanical properties of inserting-type support frames [Исследование механических свойств опорных рам вставного типа]. Scientific Reports, 2024, no. 14, pp. ahead-of-print. doi: 10.1038/s41598-024-79998-5
    9. Jebitha D. A., Kannan M. R., Karthiyaini S. A Systematic review on formwork pressure exerted by self-compacting concrete: parameters, prediction models, and advances in monitoring technologies [Систематический обзор давления на опалубку, создаваемого самоуплотняющимся бетоном: параметры, модели прогнозирования и достижения в области технологий мониторинга]. Iranian Journal of Science and Technology, Transactions of Civil Engineering, 2025, no. 49, pp. ahead-of-print. doi: 10.1007/s40996-025-01748-y
    10. Solik M., Makys P., Stastny P., Dubek M. Optimising load transfer using temporary supports in monolithic construction [Оптимизация передачи нагрузки с использованием временных опор в монолитном строительстве]. Acta Polytechnica, 2024, no. 64(5), p. 448-454. doi: 10.14311/AP.2024.64.0448
    11. Dong J., Liao Z., Liu H. Bending behavior and influence parameter optimization of connection joints of disc-buckle type formwork support [Оптимизация поведения при изгибе и влияющих параметров соединительных швов опалубки дисково-пряжечного типа]. Scientific Reports, 2025, no. 15, pp. ahead-of-print. doi: 10.1038/s41598-025-85850-1
    12. Huang H., Peng Z., Hou J. et al. Study on the ultimate load-bearing capacity of disc buckle tall formwork support considering uncertain factors [Исследование предельной несущей способности опоры высокой опалубки с дисковым креплением с учетом неопределенных факторов]. Buildings, 2024, vol. 14(3), p. 828. doi: 10.3390/buildings14030828
    13. Jia-Qi Shang, Yan-li Su, Jia-Jun Fan et al. Experimental research on the flexural behavior of GFRP bar-reinforced composite beams with different shapes of prefabricated UHPC formwork [Экспериментальное исследование поведения при изгибе композитных балок, армированных стеклопластиковыми стержнями, с различными формами сборных опалубок ультравысокоэффективного бетона]. Journal of Building Engineering, 2024, vol. 82. doi: 10.1016/j.jobe.2023.108048
    14. Xu Yan, Huahong Shi, Bing Li, Kaitao Liu. Mechanical properties of steel-framed fibreglass panel formwork systems [Механические свойства систем опалубки из стеклопластиковых панелей со стальным каркасом]. Structures, 2024, no. 68, pp. ahead-of-print. doi: 10.1016/j.istruc.2024.107204
    15. Gong Y., Wu S., Ning C. et al. Shear performance and damage characterization of prefabricated basalt fiber reactive powder concrete capping beam formwork structure [Характеристика сдвига и повреждений сборных балочных опалубочных конструкций из реакционноспособного порошкового бетона из базальтового волокна]. Buildings, 2024, no. 14(6), pp. ahead-of-print. doi: 10.3390/buildings14061701
  • For citation: Borodkin K. Yu., Shilov D. V., Kabanov V. N. Optimizing Labor Costs in Monolithic Construction: an Engineering Approach to Calculating Temporary Structure Supports. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2025, no. 7, pp. 56-60. (In Russ.). doi: 10.33622/0869-7019.2025.07.56-60

BACK