Civil and Architectural Engineering | Article | Published 2022

STRENGTH AND DEFORMATION OF MATERIALS AND INDIVIDUAL STRUCTURES UNDER REPEATED DYNAMIC LOADING

Authors:
Keywords: Strength, deformation, dynamic load, elastic, amplitude, low-cyclic, compression, tension, elastic-plastic, testing, destruction

Abstract

Using real records of seismic impacts with the maximum amplitude of acceleration and the spectra of these impacts, the reactions of a steel frame idealized as a system with one degree of freedom were calculated on an analog machine. In this case, the reactions were determined in the elastic and elastoplastic stages. Forces were applied to the prototype, corresponding to the calculated values of deformations of the extreme fibers of the frame columns. The results of testing all samples at a constant amplitude of deformations are plotted on the graph.

References

  1. Kadirov, I. (2022). О ВЛИЯНИЕ КОМПЛЕКСНЫХ-МОДИФИЦИРОВ С НАПОЛНИТЕЛЯМИ РАЗЛИЧНОЙ ПРИРОДЫ НА СВОЙСТВ ТЯЖЕЛОГО БЕТОНА. Scienceweb academic papers collection.
  2. Nazarova, S. B., Adilxodjaev, A. I., & Kadirov, I. A. (2021, August). Composition Light Concrete Composition and Properties. In INTERNATIONAL CONFERENCE ON MULTIDISCIPLINARY RESEARCH AND INNOVATIVE TECHNOLOGIES (Vol. 1, pp. 51-53).
  3. Nazarova, S. B., Adilxodjaev, A. I., & Kadirov, I. A. (2021, June). LIGHTWEIGHT CONCRETES BASED ON POROUS AGGREGATES. In E-Conference Globe (pp. 134-136).
  4. Ishanovich, A. A., & Abdullaevich, K. I. (2021). Technical and economic comparison of the efficiency of production of empty plates of overlapping of underworking forming when reinforced with wire and ropes.
  5. Adilkhodjayev, A. I., Shipacheva, E. V., & Shaumarov, S. S. (2019). MATHEMATICAL MODELING OF THE STRUCTURE CELLULAR CONCRETE. Journal of Tashkent Institute of Railway Engineers, 15(3), 3-7.
  6. Adilkhodjayev, A. I., & Kadirov, I. A. (2018). SOME ASPECTS OF STUDYING THE STRUCTURE OF CONSTRUCTION MATERIALS BY THE METHOD OF MERCURY PUROMETRY. Journal of Tashkent Institute of Railway Engineers, 14(2), 3-7.
  7. Adilkhodzhaev, A. I., Kadirov, I. A., Umarov, K. S., & Azimov, D. T. (2021, October). FEATURES OF CONTINUOUS UNITS FORMING OF REINFORCED CONCRETE PRODUCTS. In " ONLINE-CONFERENCES" PLATFORM (pp. 1-4).
  8. Adilkhodjayev, A. I., Kadyrov, I. A., & Umarov, K. S. (2020). ABOUT THE INFLUENCE OF A ZEOLITE CONTAINING FILLER (NATROLITE) ON THE PROPERTIES OF CEMENT BINDER. Journal of Tashkent Institute of Railway Engineers, 16(2), 20-27.
  9. Adilkhodzhaev, A. I., Umarov, K. S., & Kadyrov, I. A. (2020). Some features of the rheological properties of cement pastes with zeolite-containing fillers. International Engineering Research and Development Journal, 5, 4-4.
  10. Adilkhodzhaev, A. I., Kadirov, I. A., & Kudratov, B. S. (2022). To the Question of Optimization of the Process of Mechanical Activation of Metallurgical Slag. European Journal of Life Safety and Stability (2660-9630), 17, 28-35.
  11. Adilkhodjayev, A. I., Kadyrov, I. A., & Umarov, K. S. (2020). STRUCTURE FORMATION OF A CEMENT STONE WITH A ZEOLITE CONTAINING FILLER (NATROLITE) AND A SUPERPLASTIFICATOR. Journal of Tashkent Institute of Railway Engineers, 16(4), 73-77.
  12. Adilkhodzhaev, A. I., Umarov, K. S., Kadirov, I. A., & Azimov, D. T. (2021, September). Modern Resource-Saving Technologies for Production of Pre-Concrete Concrete Structures. In " ONLINE-CONFERENCES" PLATFORM (pp. 86-89).
  13. Adilkhodzhaev, A. I., Kadirov, I. A., Umarov, K. S., & Azimov, D. T. (2022). To The Question of the Choice of Technological Equipment For Continuous Shell less Forming Reinforced Concrete Products on a Long Stand. European Multidisciplinary Journal of Modern Science, 4, 1-9.
  14. Adilkhodzhaev, A. I., Kadirov, I. A., & Abdullaev, U. K. (2021). SOME ISSUES OF MOISTURE TRANSFER IN CONCRETE.
  15. Adilhodzhaev, A. I., Makhamataliev, I. M., Kadyrov, I. A., Shaumarov, S. S., & Ruzmetov, F. S. (2019). To the Question of the Influence of the Intensity of Active Centers on the Surface of Mineral Fillers on the Properties of Fine-Grained Concrete. International Journal of Innovative Technology and Exploring Engineering (IJITEE), 8(982), 219-222.
  16. Adilkhodjaev, A., Kadyrov, I., & Rasulmukhamedov, М. (2021). Research of porosity of a cement stone with a zeolite containing filler and a superplastic stificator. In E3S Web of Conferences (Vol. 264, p. 02007). EDP Sciences.
  17. Adilkhojaev, A. I., & Kadirov, I. A. (2021). On the mechanoactivation of metallurgical waste.
  18. Adilkhodzhaev, A. I., Kadirov, I. A., & Kudratov, B. S. (2022). To the Question of Optimization of the Process of Mechanical Activation of Metallurgical Slag. European Journal of Life Safety and Stability (2660-9630), 17, 28-35.
  19. Kudratov, B. (2022). To the Question of Optimization of the Process of Mechanical Activation of Metallurgical Slag. Scienceweb academic papers collection.
  20. Khamidov, L., Makhkamov, S., Turapov, M., Kholmirzaev, S., Suyunov, S., & Kudratov, B. (2021). Visualization of macroseismic parameters during examination of epicentral zones of strong earthquakes. In E3S Web of Conferences (Vol. 264, p. 02039). EDP Sciences.
  21. Kudratov, B. (2015). Замонавий қурилиш конструксияларида композицион арматура қўллаш. Scienceweb academic papers collection.
  22. Kadirov, I. (2022). О ВЛИЯНИЕ КОМПЛЕКСНЫХ-МОДИФИЦИРОВ С НАПОЛНИТЕЛЯМИ РАЗЛИЧНОЙ ПРИРОДЫ НА СВОЙСТВ ТЯЖЕЛОГО БЕТОНА. Scienceweb academic papers collection.
  23. Adilxodjayev, A. (2022). К ВОПРОСУ ОПТИМИЗАЦИИ ПРОЦЕССА МЕХАНОАКТИВАЦИИ МЕТАЛЛУРГИЧЕСКИХ ШЛАКОВ. Scienceweb academic papers collection.
  24. Kudratov, B. (2019). КОНСТРУКТИВНЫЕ СВОЙСТВА БЕТОНОВ НА ОСНОВЕ МИКРОНАПОЛНИТЕЛЯ, ОТСЕВОВ ДРОБЛЕНИЯ, СУПЕРПЛАСТИФИКАТОРА С-3. Scienceweb academic papers collection.
  25. Kudratov, B. (2023). COMPLEX-MODIFIED CONCRETE WITH FILLERS FROM METALLURGICAL SLAG FOR THE PRODUCTION OF PRECATED REINFORCED CONCRETE BY THE METHOD WITHOUT FORMULATION. Scienceweb academic papers collection.
  26. ADILKHODZHAE, A. I., & KADIROV, I. A. COMPLEX-MODIFIED CONCRETE WITH FILLERS FROM METALLURGICAL SLAG FOR THE PRODUCTION OF PRECATED REINFORCED CONCRETE BY THE METHOD WITHOUT FORMULATION.
  27. UZAKOV, S. (2022). ОЦЕНКА ПОТЕНЦИАЛА ПРОИЗВОДСТВА СТЕНОВОГО МАТЕРИАЛА ИЗ КОМПОЗИЦИОННОГО ВЯЖУЩЕГО. Scienceweb academic papers collection.
  28. Kudratov, B. (2015). Инженер-геодезик қидирув ишларини ташкиллаштиришнинг технологик таркиби ва хусусиятлари. Scienceweb academic papers collection.
  29. Kudratov, B. (2015). РАЗРАБОТКА ЗАКЛАДОЧНЫХ СМЕСЕЙ ИЗ ОТХОДОВ АЛМАЛЫКСКОГО ГОРНОМЕТАЛЛУРГИЧЕСКОГО КОМБИНАТА ДЛЯ ЗАПОЛНЕНИЯ ПОДЗЕМНЫХ ВЫРАБОТОК. Scienceweb academic papers collection.
  30. Maxmudova, N. (2013). СТРОИТЕЛЬНЫЙ МАТЕРИАЛ НА ОСНОВЕ ГИПСОВОГО ВЯЖУЩЕГО. Scienceweb academic papers collection.
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