Uniaxial strain consolidation experiments were conducted to determine elastic and plastic properties and to estimate the permeability of sediments from 0 to 200 meters below seafloor at Ocean Drilling Program Sites 1194 and 1198. Plastic deformation is described by compression indices, which range from 0.19 to 0.37. Expansion indices, the elastic deformation measured during unload/reload cycles on samples, vary from 0.02 to 0.029. Consolidation experiments provide lower bounds on permeability between 5.4 x 10–16 m2 and 1.9 x 10–18 m2, depending on the consolidation state of the sample.
1 Dugan, B., Marone, C., Hong, T., and Migyanka, M., 2004. Data report: Compressibility, permeability, and grain size of shallow sediments, Sites 1194 and 1198. In Anselmetti, F.S., Isern, A.R., Blum, P., and Betzler, C. (Eds.), Proc. ODP, Sci. Results, 194 [Online]. Available from World Wide Web: <http://www-odp.tamu.edu/publications/194_SR/003/003.htm>. [Cited YYYY-MM-DD]
2 Department of Geosciences, The Pennsylvania State University, 305 Deike Building, University Park PA 16802, USA.
3 Present address: U.S. Geological Survey, 384 Woods Hole Road, Woods Hole MA 02543, USA. bdugan@usgs.gov
Initial receipt: 29 June 2003
Acceptance: 3 March 2004
Web publication:
13 August 2004
Ms 194SR-003