Preview

Bulletin of Science and Research Center of Construction

Advanced search

Imporoved influence functions for influence factors method calculations. Comparison of calculation results with numerical solution rnd publishedresults

Abstract

One of the well-known methods for settlement calculations of pile groups is the interaction factors method (IFM). Despite the presence of significant shortcomings, the method is promising in terms of performing quick calculations as part of developing a conceptual solution, as well as for the tasks of automated optimization of pile foundation solutions. The paper presents the results of studies aimed at improving the accuracy of the method and comparison with numerical and other solutions.

About the Authors

I. Bokov
NIIOSP named after N.M. Gersevanov JSC Research Center of Construction
Russian Federation


V. Fedorovsky
NIIOSP named after N.M. Gersevanov JSC Research Center of Construction
Russian Federation


References

1. Боков И.А., Федоровский В.Г. О применимости функции влияния, полученной по результатам расчетов одиночной сваи для расчета свайных групп Я Основания, фундаменты и механика грунтов. - 2018. - Т.6, №6. - С.2-1.

2. Боков И.А., Федоровский В.Г. О расчете осадки группы свай с использованием коэффициентов взаимного влияния по модели упругого полупространства // Основания, фундаменты и механика грунтов. - 2017. - №6. - С.2-8.

3. СП 24.13330.2011. Свайные фундаменты / НИИОСП им. Н.М. Герсеванова Госстроя СССР

4. Федоровский В.Г. Расчет осадок свай в однородных и многослойных основаниях. Дисс.. канд. техн. наук / Федоровский Виктор Григорьевич; НИИОСП им. Н.М. Герсеванова Госстроя СССР - Москва, 1974.

5. Banerjee Р.К., Driscoll R.M., Davies Т. Program for the analysis of pile groups of any geometry subjected to horizontal and vertical loads and moments, PGROUP (2.1), 1978.

6. Banerjee P.K., Davies T.G. The behavior of axially and laterally loaded single piles embedded in nonhomogeneous soils // Geotechnique. - 1978. - T.28, №3. - C.309-326.

7. Basile F. Non-linear analysis of pile groups under general loading conditions / University of Glasgow. - Glasgow, 1999.

8. Fleming W.G.K. Piling engineering. - London, New York: Taylor & Francis Group, op. 2009.

9. Guo WD. Theory and Practice of Pile Foundations. - CRC Press, 2012.

10. Mylonakis G., Gazetas G. Settlement and additional internal forces of grouped piles in layered soil // Geotechnique 0016-8505. - 1998. -T.48, №1. -C. 55-72.

11. Poulos H.G. Analysis of the Settlement of Pile Groups // Geotechnique. - 1968. - T. 18, №4. - C. 449-471.

12. Poulos H.G. User’s guide to program DEFPIG-Deformation Analysis of Pile Groups, Revision 6 // School of Civil Engineering, University of Sidney. - 1990.

13. Randolph M.F., Wroth C.P. An analysis of the vertical deformation of pile groups // Geotechnique 0016-8505. - 1979. - T. 29. - C. 423-439.

14. Randolph M.F. Design methods for pile groups and piled rafts // Proc. 13th ICSMGE. - 1994. - T. 5.-C. 61-82.

15. Randolph M.F. PIGLET Analysis and design of pile groups // The University of Western Australia- 1996.

16. Russo G. Numerical analysis of piled rafts // International Journal for Numerical and Analytical Methods in Geomechanics. - 1998. - T. 22, №6. - C. 477-493.

17. Viggiani C., Mandolini A., Russo G. Piles and pile foundations. London: Taylor & Francis, 2012.


Review

For citations:


Bokov I., Fedorovsky V. Imporoved influence functions for influence factors method calculations. Comparison of calculation results with numerical solution rnd publishedresults. Bulletin of Science and Research Center of Construction. 2019;22(3):14-26. (In Russ.)

Views: 235


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 2224-9494 (Print)
ISSN 2782-3938 (Online)