Moskva, Moscow, Russian Federation
In this paper, two algorithms have been developed that allow us to obtain in more detail, depending on the kinematic characteristics of structural elements and initial conditions, the estimated dynamic characteristics of external influences as the results of the reactive behavior of structural elements of buildings and structures to these influences. Variants of reactive motions in inertial and non-inertial reference systems from static and dynamic wind pressure are considered. Two problems related to finding correspondences between the resultant acting forces (F) and changes in the velocities and accelerations of reactive movements of structural elements over a certain time interval have been solved.
Buildings and structures, mathematical model, alternating loads and impacts, tangent, normal, binormal, algorithm, resultant impact, system of differential equations
1. GOST 25980-83 Vibration. Means of protection. Nomenclature of parameters;
2. GOST 12.1.012-90. Vibration safety. General requirements;
3. GOST R 52892-2007 Vibration of buildings. Vibration measurement and evaluation of its impact on the structure;
4. Babenko, M. A. Introduction to the theory of algorithms and data structures. / M.A. Babenko, M.V. Levin. - M.: ICNMO, 2014. - 144 p.
5. Vereshchagin, N. K. Lectures on mathematical logic and theory of algorithms. Part 3. Computable functions / N.K. Vereshchagin, A. Shen. - Moscow: SINTEG, 2002. - 192 p.
6. Wirth, N. Algorithms and data structures / N. Wirth - M.: [not specified], 1989. - 760 p.
7. Wirth, N. Algorithms + data structures = programs / N. Wirth. - M.: [not specified], 1992. - 539 p.
8. Agapov V.P. Basic ratios of FEM in static and dynamic calculations of geometrically nonlinear structures // Construction mechanics and calculation of structures. 1984.- No. 5.-pp. 43-47.
9. Agapov V.P. Improved planar multilayer triangular finite element of combined type // IVOR. Construction and architecture. Novosibirsk: NISI, 1985. - No. 10. - pp. 31-34.
10. Agapov V.P. Implementation of calculations for forced oscillations in the PRINCE computing complex // Construction mechanics of building structures and structures. Intercollegiate collection of scientific papers. M., Ed. ABC, 2002.
11. Eisenberg Ya.M. Vibroplatform for studies of seismic resistance of structures // Industrial construction. 1963. -№ 7.
12. Eisenberg Ya.M. Structures with switching connections for seismic areas. M.: Stroyizdat, 1976. - 232 p.
13. Aizenberg Ya.M., Naiman A.I., Abakarov A.D., Deglina M.M., Chachua T.D. Adaptive systems of seismic protection of structures. -M.: Nauka, 1978.
14. Aizenberg Ya.M. Statistical calculation model of seismic impact on structures. In the book: Seismic impacts № 2.mic areas. L.: Energia, 1976
15. Alabushev A.M., Geronimus V.B., Minkevich JT.M., Shekhovtsov B.A. Theory of similarity and dimensions. Modeling. Moscow: Higher school, 1968.
16. Aleksandrov A.V., Laschennikov B.Ya., Shaposhnikov N.N. Structural mechanics (thin-walled spatial systems). -M.: Stroyizdat. 1983.
17. Altikaev F.F. Seismic vibrations during earthquakes and explosions. -M.: Nauka, 1969. 103 p.
18. Barstein M.F. Application of probabilistic methods to the calculation of structures for seismic effects. Stroitel'naya mekhanika i raschet sooruzheniy. I960. - No. 2.mic areas. L.: Energia, 1976.
