Geomechanics and Engineering

  • 제3권2호
  • /
  • Pages.109-116
  • /
  • 2011
  • /
  • 2005-307X(pISSN)
  • /
  • 2092-6219(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

A note on Hvorslev's shape factor for a flush bottom piezometer in uniform soil

  • Silvestri, Vincenzo (Department of Civil, Geological, and Mining Engineering, Ecole Polytechnique) ;
  • Bravo-Jonard, Christian (Department of Civil, Geological, and Mining Engineering, Ecole Polytechnique) ;
  • Abou-Samra, Ghassan (Department of Civil, Geological, and Mining Engineering, Ecole Polytechnique)
  • 투고 : 2010.06.30
  • 심사 : 2011.02.24
  • 발행 : 2011.06.25
⟨ 이전 논문 다음 논문 ⟩

초록

This note presents an analytical solution for the determination of the shape factor of a flush bottom piezometer in a uniform, isotropic, and incompressible deep soil deposit. The deduced shape factor is compared to published values obtained by approximate methods. Depending on the selected value, the difference may reach 11%.

키워드

참고문헌

  1. Brand, E.W. and Premchitt, J. (1980), "Shape factors of cylindrical piezometers", Geotechnique, 30(4), 368-384.
  2. Cassan, M. (1980), Les essais d'eau dans la reconnaissance des sols, Eyrolles, Paris.
  3. Gradshteyn, I.S. and Ryzhik, I.M. (1980), Table of integrals, series, and products, Academic Press, Inc., San Diego, California.
  4. Harza, L.F. (1935), "Uplift and seepage under dams on sand", T. Am. Soc. Civil Eng., 100, 1352-1385.
  5. Hvorslev, M.J. (1951), Time lag and soil permeability in ground-water observations, Bulletin No. 36, U.S. Army Corps of Engineers, Waterways Experiment Station, Vicksburg, Mississippi.
  6. Kober, H. (1957), Dictionary of conformal transformations, Dover publications, Inc., New York.
  7. Lother, G. (1978), "A note on Hvorslev's intake factors", Geotechnique, 28(4), 465-466. https://doi.org/10.1680/geot.1978.28.4.465
  8. Luthin, J.N. and Kirkham, D. (1949), "A piezometer method for measuring permeability of soil in situ below a water table", Soil Sci., 68(5), 349-358. https://doi.org/10.1097/00010694-194911000-00001
  9. Moon, P. and Spencer, D.E. (1961), Field theory for engineers, Van Nostrand, Inc., Princeton, New Jersey.
  10. Ratnam, S., Soga, K. and Whittle, R.W. (2001), "Revisiting Hvorslev's intake factors using the finite element method", Geotechnique 51(7), 641-645. https://doi.org/10.1680/geot.2001.51.7.641
  11. Taylor, D.W. (1948), Fundamentals of soil mechanics, John Wiley and Sons, Inc., New York.
  12. Youngs, E.G. (1980), Discussion on "A note Hvorslev's intake factors" by G. Lother, Geotechnique, 30(3), 328-331. https://doi.org/10.1680/geot.1980.30.3.328
  13. Youngs, E.G. (1968), "Shape factors for Kirkham's piezometer method for determining the hydraulic conductivity of soil in situ", Soil Sci., 106(3), 235-237. https://doi.org/10.1097/00010694-196809000-00014

피인용 문헌

  1. A Note on the Validity of Hvorslev’s Shape Factors for Well Points and Piezometers vol.36, pp.1, 2013, https://doi.org/10.1520/GTJ20120072
  2. Numerical values of shape factors for field permeability tests in unconfined aquifers vol.15, pp.5, 2011, https://doi.org/10.1007/s11440-019-00836-4