Analytical Plastic Solution Around Soil-Digging Holes for Inclined Building and its Application

Research paper
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Abstract

Soil’s plastic zone around digging holes affects building’s incline-rectifying scheme and effect. In this paper, a new simplified method is utilized to analyze soil’s plastic zone around digging holes. It can take into account the influence of soil-digging dynamic disturbance and lateral earth pressure, while the previous method does not have the ability. First, based on Superposition Principle and Rubin’s Answer, analytical solution of soil’s plastic zone around circular digging holes is established. Then, combined with the Topology Theory, soil’s plastic zone scope around oval holes can be gotten with Affine Function, extruded from circular holes during building’s incline-rectifying process. Assume that soil will collapse when two digging holes’ plastic zones are connected, and by which soil’s maximum width between adjacent two digging holes can be determined. Finally, based on the above theoretical results, an incline-rectifying case of high residential building is simulated by the finite element method, taking into consideration the interaction of superstructure, foundation and soil. Simulations are compared with the field monitoring data. Results show that, the incline rate of this residential building is reduced to be less than 1.50‰, meeting the requirements, and numerical simulation is in good agreement with the field monitoring results, analytical plastic solution can be able to effectively guide building’s incline-rectifying construction.

Keywords

Building Soil-digging Incline-rectifying Plastic zone Finite element method 

Notes

Acknowledgements

This work was supported by the National Natural Science Foundation of China (51609130, 51678350 & 51509145), the China Postdoctoral Science Foundation Funded Project (2015M582092 & 2016M592213), the Innovation Team Program of Education Ministry of China (IRT13075) and Shandong Provincial Natural Science Foundation (ZR2016EEQ10 & ZR2015EQ005). Great appreciation goes to the editorial board and the reviewers of this paper.

References

  1. 1.
    Ibragimov MN, Gersevanov NM (2011) Settlement stabilization of a reconstructed building. Soil Mech Found Eng 47(6):236–240CrossRefGoogle Scholar
  2. 2.
    Abelev MY, Krutov VI (2000) Leveling the tilts of a tenement building founded on loess soils prone to slump-type settlement by regular wetting. Soil Mech Found Eng 37(5):159–164CrossRefGoogle Scholar
  3. 3.
    Shahnazari H, Shahin MA, Tutunchian MA (2014) Evolutionary-based approaches for settlement prediction of shallow foundations on cohesionless soils. Int J Civil Eng 12(1):55–64Google Scholar
  4. 4.
    Zhang X, Jia LD, Wei HW, Xia FM (2008) Building’s translation and incline-rectifying technology. China WaterPower Press, BeijingGoogle Scholar
  5. 5.
    Monti G, Martinelli E (2016) Behavior of the Leaning Tower of Pisa: analysis of experimental data from structural dynamic monitoring. Applied Mechanics and Materials 847:445–453CrossRefGoogle Scholar
  6. 6.
    Marchisio M, Piroddi L, Ranieri G, Calcina SV, Farina P (2014) Comparison of natural and artificial forcing to study the dynamic behavior of bell towers in low wind context by means of ground-based radar interferometry: the case of the Leaning Tower in Pisa. J Geophys Eng 11(5):1–10CrossRefGoogle Scholar
  7. 7.
    Li QM (2015) Research on incline-rectifying of building with pile foundation. Jordan J Civil Eng 9(1):133–138Google Scholar
  8. 8.
    Safadoust J, Amiri SN, Esmaeily A (2013) Numerical analysis of reinforced embankment over soft foundation. J Eng Sci Technol Rev 6(3):153–159Google Scholar
  9. 9.
    Wang XL, Zhang XN, Shi SY, Liu LB (2015) The application research of comprehensive landing method during the rectification for the brick-concrete buildings in soft soil area. World J Eng 12(4):375–382CrossRefGoogle Scholar
  10. 10.
    Yune CY, Olgun CG (2016) Analysis of consolidation settlement of normally consolidated soil by layering under 3D conditions. KSCE J Civil Eng 20(6):2280–2288CrossRefGoogle Scholar
  11. 11.
    Sun JP, Wei HW, Xu XD (2008) The practice and theoretical study of digging-out-soil correction. J Shandong Jianzhu Univ 23(2):174–177Google Scholar
  12. 12.
    Hou SC (2014) Xinjiang high-rise building deviation rectification technology research and numerical analysis. PhD thesis, Xinjiang UniversityGoogle Scholar
  13. 13.
    Liang ZS, Chen XP (2004) Rheological constitutive model of soft and its application to correcting buildings engineering. Rock Soil Mech 25(S2):513–517Google Scholar
  14. 14.
    Hu Q, Jiang J, Yan XS (2005) Three-dimensional numerical simulation analysis of settlements of buildings on soft soil. Rock Soil Mech 26(2):2015–2018Google Scholar
  15. 15.
    Sedat S, Aybars NK (2016) Numerical investigation of different superstructure loading type effects in mat foundations. Int J Civil Eng 14(3):171–180CrossRefGoogle Scholar
  16. 16.
    Xu XD, Jia LD, Sun JP, Zhao KZ, Zhang X, Li SM (1999) Design and practice of rectifying leaning building by digging-out soil and filling-in with water method. J Build Struct 20(5):59–65Google Scholar
  17. 17.
    Yang F (2015) Analysis and applied research of rectifying technology for building by drawing out soil. PhD thesis, Shandong Jianzhu UniversityGoogle Scholar
  18. 18.
    Gong XN (1997) Soil plasticity mechanics. Zhejiang University Press, HangzhouGoogle Scholar
  19. 19.
    Tabatabaiefar SHR, Fatahi B, Samali B (2013) Seismic behavior of building frames considering dynamic soil-structure interaction. Int J Geomech 13(4):409–420CrossRefGoogle Scholar
  20. 20.
    Amin K, Mohsen E (2016) The effects of the soil-wall adhesion and friction angle on the active lateral earth pressure of circular retaining walls. Int J Civil Eng 14(2):97–105CrossRefGoogle Scholar
  21. 21.
    Rahgozar MA (2015) Accounting for soil nonlinearity in three-dimensional seismic structure-soil-structure-interaction analyses of adjacent tall buildings structures. Int J Civil Eng 13(3&4B):213–225Google Scholar
  22. 22.
    Davoodi M, Sadjadi M (2015) Assessment of near-field and far-field strong ground motion effects on soil-structure SDOF system. Int J Civil Eng 13(3&4B):153–166Google Scholar
  23. 23.
    Aldaikh H, Alexander NA, Ibraim E, Oddbjornsson O (2015) Two dimensional numerical and experimental models for the study of structure–soil–structure interaction involving three buildings. Comput Struct 150:79–91CrossRefGoogle Scholar
  24. 24.
    Ghayoomi M, Dashti S (2015) Effect of ground motion characteristics on seismic soil-foundation-structure interaction. Earthq Spectra 31(3):1789–1812CrossRefGoogle Scholar
  25. 25.
    Cai MF, He MC, Liu DY (2013) Rock mechanics and engineering. Science Press, BeijingGoogle Scholar
  26. 26.
    Kang JH (2016) Exact deformation of a rectangular plate with a central circular hole under in-plane loads. KSCE J Civil Eng 20(6):2492–2498CrossRefGoogle Scholar
  27. 27.
    Chen YQ (2014) Analysis and research on influence factors of soil correction technique for buildings. PhD thesis, Shandong Jianzhu UniversityGoogle Scholar
  28. 28.
    Li QM, He XD, Wang Z (2012) Design and construction of building’s incline-rectifying project. China Architecture & Building Press, BeijingGoogle Scholar
  29. 29.
    Zhang MX, Sun J (2005) Deformation and strength properties of loess under unloading disturbed due to construction. Chin J Rock Mech Eng 24(13):2248–2254Google Scholar
  30. 30.
    Li ZP, Zhang M, Wang LJ (2000) Study on the stability of excavation slope considering the influence of excavation disturbance and matrix suction. China Saf Sci J 10(5):13–17Google Scholar
  31. 31.
    Huang D, Huang RQ, Zhang YX (2009) Equivalent deformation modulus and strength parameters of surrounding rock for the underground powerhouse of three gorges project based on the modified GSI system. Earth Sci J China Univ Geosci 34(6):1030–1036Google Scholar
  32. 32.
    Ye WM, Li QF, Chen B et al (2009) Advances in research on construction disturbance to soil and related testing techniques. Chin J Undergr Space Eng 5(2):312–319Google Scholar

Copyright information

© Iran University of Science and Technology 2017

Authors and Affiliations

  1. 1.School of Civil EngineeringShandong Jianzhu UniversityJinanChina
  2. 2.Shandong Provincial Key Laboratory of Appraisal and Retrofitting in Building StructuresShandong Jianzhu UniversityJinanChina

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