TRANSVERSAL LOADED PILES DEFORMATION TASK DECISION METHOD
DOI:
https://doi.org/10.26906/znp.2017.49.851Keywords:
pile, Winkler basis, lateral load, horizontal deformations, soil stiffness coefficientAbstract
The deformation method allows to describe the stress-strain state of foundation structures by means of dependency that binds settling of foundations to the parameters of stiffness in the system «base – piles foundation» at different stiffness coefficients of the basis, along length or depth of foundation. The proposed methodology allows improving the calculations of the stress-strain state of laterally loaded piles, which can significantly improve the performance of buildings and structures. Deformations of a foundation structure are described by approximate dependency that includes the sinking of ends of foundation and the stiffness parameter of the system "basis-foundation". The calculation embraces various (linear and nonlinear) distributions patterns of the of the stiffness coefficient of the basis along the length of the structure as well as distribution properties of the ground basis.
References
Achmus M. On the behavior of piles in non-cohesive soil under combined horizontal and loading / M. Achmus, K. Thienken // Acta Geotechnica, 2010. – Vol. 5. – P. 199 – 210.
DOI: 10.1007/s11440-010-0124-1.
de AlmedaM. A.. Horizontal Bearing Capacity of Piles in a Lateritic Soil / M. A. de Almeda, M. Goncalves, S. H. C. Teixeira // Journal of Geotechnical and Geoenvironmental Engineering, 2011. – January. – P. 59 – 69.
DOI: 10.1061/(ASCE)GT.1943-5606.0000410.
Reese L. Analisis of laterally loaded Piles in Sand / L. Reese, W. Cox // 6th Ann. Offshore Technol. Conf. – Houston. Tex., 1974. – Vol. 2. – P. 473 – 483.
DOI: 10.4043/2080-MS.
Есакова С. В. Исследование напряженно-деформированного состояния горизонтально нагруженных моделей свай в песчаном основании / С. В. Есакова, И. Я. Лучковский // Науковий вісник будівництва : зб. наук. праць. – 2011. – Вип. 65. – С. 220 – 225.
Esakova S. V. Issledovanie napryazhenno-deformirovannogo sostoyaniya gorizontalno nagruzhennyih modeley svay v peschanom osnovanii / S. V. Esakova, I. Ya. Luchkovskiy // Naukoviy vIsnik budIvnitstva : zb. nauk. prats. – 2011. – Vip. 65. – S. 220 – 225.
Куликов Г. Взаимосвязь предпроектных исследований и характера реконструкции жилища / Г. Куликов, А. Казьмина, Н. Кондратьева // MOTROL. Commission of motorization and energetic in agriculture. – Lublin : Polish Academy of sciences, 2011. – Vol. 13. – C. 145 – 149.
Kulikov G. Vzaimosvyaz predproektnyih issledovaniy i haraktera rekonstruktsii zhilischa / G. Kulikov, A. Kazmina, N. Kondrateva // MOTROL. Commission of motorization and
energetic in agriculture. – Lublin : Polish Academy of sciences, 2011. – Vol. 13. – S. 145 – 149.
Лучковский И. Экспериментальное обоснование расчетной модели горизонтально нагруженных свай с экспоненциальным распределением коэффициента жесткости основания / И. Лучковский, С. Есакова // MOTROL. Commission of motorization and energetic in agriculture. – Lublin : Polish Academy of sciences, 2014. – Vol. 16., № 6. – C. 109 – 116.
Luchkovskiy I. Eksperimentalnoe obosnovanie raschetnoy modeli gorizontalno nagruzhennyih svay s eksponentsialnyim raspredeleniem koeffitsienta zhestkosti osnovaniya / I. Luchkovskiy, S. Esakova // MOTROL. Commission of motorization and energetic in agriculture. – Lublin : Polish Academy of sciences, 2014. – Vol. 16., №6. – C. 109 – 116.
Малиев А. С. Балки на упругом основании / А. С. Малиев // Труды НИИПромстрой. – Уфа, 1938. – Вып. 6. – С. 9 – 34.
Maliev A. S. Balki na uprugom osnovanii / A. S. Maliev // Trudyi NIIPromstroy. – Ufa, 1938. – Vyip. 6. – S. 9 – 34.
Флорин В. А. Основы механики грунтов / В. А. Флорин. – Л.-М.: Госстройиздат, 1959. – Т. 1. – 357 с.
Florin V. A. Osnovyi mehaniki gruntov / V. A. Florin. – L.-M.: Gosstroyizdat, 1959. – T. 1. – 357 s.
