Evaluation of peat strength for stability assessments

In this paper guidance is given for the assessment of peat strength for stability assessments based on laboratory undrained simple shear tests. When considering the stability of peat, these tests w...

[1]  N. Boylan,et al.  Peat slope failure in Ireland , 2008, Quarterly Journal of Engineering Geology and Hydrogeology.

[2]  Jeff Warburton,et al.  Characteristics of the Shetland Islands (UK) peat slides of 19 September 2003 , 2008 .

[3]  R. Dyvik,et al.  Comparison of truly undrained and constant volume direct simple shear tests , 1987 .

[4]  P. Jowsey AN IMPROVED PEAT SAMPLER , 1966 .

[5]  A. R. Koelewijn,et al.  Failure of a trial embankment on peat in Booneschans, the Netherlands , 2012 .

[6]  M. Long Review of peat strength, peat characterisation and constitutive modelling of peat with reference to landslides , 2005 .

[7]  Jeff Warburton,et al.  Significance of geomorphological and subsurface drainage controls on failures of peat‐covered hillslopes triggered by extreme rainfall , 2007 .

[8]  L. Bjerrum,et al.  Direct Simple-Shear Tests on a Norwegian Quick Clay , 1966 .

[9]  A. Dykes,et al.  Initiation of a multiple peat slide on Cuilcagh Mountain, Northern Ireland , 2001 .

[10]  Michael Long,et al.  In situ strength characterisation of peat and organic soil using full-flow penetrometers , 2011 .

[11]  Gholamreza Mesri,et al.  Engineering Properties of Fibrous Peats , 2007 .

[12]  Guy Lefebvre,et al.  A new method of sampling in sensitive clay , 1979 .

[13]  J. Warburton,et al.  Anatomy of a Pennine peat slide, Northern England , 2003 .

[14]  E. T. Hanrahan An Investigation Of Some Physical Properties Of Peat , 1954 .

[15]  Mohammad Ahmad Ajlouni,et al.  Geotechnical Properties of Peat and Related Engineering Problems , 2000 .

[16]  A. Landva,et al.  Vane testing in peat , 1980 .

[17]  Charles C. Ladd,et al.  Stability Evaluation during Staged Construction , 1991 .

[18]  A. Dykes,et al.  Discussion of ‘A5 Llyn Ogwen peatslide, Capel Curig, North Wales’ by D. Nichol, G.K. Doherty & M.J. Scott Quarterly Journal of Engineering Geology and Hydrogeology, 40, 293–299 , 2008, Quarterly journal of engineering geology and hydrogeology.

[19]  Michael Long,et al.  Analysis of the peat slide at Pollatomish, County Mayo, Ireland , 2006 .

[20]  Tb Edil,et al.  Shear Strength and K o of Peats and Organic Soils , 2000 .

[21]  M. Long,et al.  Irish peat slides 2006–2010 , 2011 .