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Analysis of different equations of undrained shear strength estimations using Atterberg Limits on Pontianak Soft Clay

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Many researchers have done study to estimate the value of undrained shear strength for fine grained soils like clay or silt. Determining of undrained shear strength and compressibility parameters in laboratory are really tedious and time consuming. Therefore, a correlation between undrained shear strength and Atterberg limits is useful for restraint of testing number and costs. Central tendency parameters such as an average, deviation standard and coeffi cient of variation are performed to analyze the data of soft clay in Pontianak, Indonesia. Based on analysis that undrained shear strength coincides with 50 percentile of distribution data meanwhile undrained compressive strength is around twice of cohesion for testing using unconfi ned pressure. This relationship is the most familiar equation. Moreover, undrained shear strength using mean value is more realistic for correlation between undrained shear strength and Atterberg limits on some equations from previous findings.
Rocznik
Strony
46--50
Opis fizyczny
Bibliogr. 8 poz., tab., rys.
Twórcy
autor
  • Technische Universität Bergakademie Freiberg Gustav Zeuner Strasse 1, 09599 Freiberg, Sachsen, Germany
autor
autor
Bibliografia
  • [1] Ang, H.S., and W.H. Tang. Probability Concepts in Engineering Planning and Design. Vol. I: Basic Principles. New York: John Wiley & Sons, 1975.
  • [2] Bjerrum, L., and N.E. Simons. “Comparison of Shear Strength Characteristics of Normally Consolidated Clay”. Proceedings. Research Conference on Shear Strength of Cohesive Soils, ASCE, 1960: 1771–1726.
  • [3] Das, B.M. Principles of Geotechnical Engineering. University of Texas at El Paso, USA, 1985.
  • [4] Dawson A., P. Kolisoja, and N. Vuorimies. Understanding Low-Volume Pavement Response to Heavy Traffi c Loading. RoadexIII Northern Periphery, 2008.
  • [5] Karlsson, R. and L. Viberg. “Ratio c/p’ in relation to liquid limit and plasticity index with special reference to Swedish clays”. Proc. Geotechnical Conf., Oslo, Norway, 1 (1967): 43–47.
  • [6] Design of Soft Soil Stabilization with Tenax Geogrids. Technical Reference GRID-DE-3, Tenax Corporation, 2001.
  • [7] Pusat Litbang. Panduan Geoteknik-4, Desain dan Konstruksi, Puslitbang Prasarana Transportasi, WSP International, 2001.
  • [8] Skempton, A.W. “The Planning and Design of New Hongkong Airport”. Proceeding. London: Institute of Civil Engineering 7 (1957): 305–307.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-565a5ca6-0332-4e34-aef6-ab48bbbbb2d5
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