A comparative study of the NGI Direct Simple Shear Test (DSST) and the Mikasa Direct Shear Test (DST) is reported. Samples from Norwegian Drammen clay and Japanese Ariake clay were subjected to both types of test. An ...
This paper discusses the design and development of a new direct simple shear (DSS)
apparatus for testing peat soils. The apparatus has been designed to test peat at low
effective stresses, representative of its in-situ ...
The purpose of this paper is to present a review of peat landslide events in
Ireland since 2003, when two significant events occurred. Since 2003, there have been at
least thirteen such events. Several of these events ...
A database of research quality CPTU and shear wave velocity
information for Norwegian marine clays has been assembled so as to study the small
strain stiffness relationships for these materials and to examine the potential ...
This paper presents the results of a series of field experiments performed to study the effect of installation method on the shaft resistance developed by a pile installed in soft clayey silt. Tests were performed on piles ...
The Multichannel Analysis of Surface Waves (MASW) technique, used
to determine shear wave velocity (Vs) and hence small strain stiffness (Gmax), has
recently generated considerable interest in the geophysics community. ...
A Discrete Particle Scheme (DPS) consisting of interacting circular particles is
utilised to examine the Multichannel Analysis of Surface Waves (MASW) technique.
Synthetic earth models of various complexity are generated ...
Accurate determination of shear wave arrival time using bender elements may be severely affected by a combination of near field effects and reflected waves. In most cases, the nearfield effect masks the first arrival and ...
Guidance is provided for geotechnical engineers designing civil engineering
works in silty soils based on a detailed characterisation of a glaciomarine silt from Os in western Norway. It was found that these soils are ...
Full-flow penetrometers have been shown to overcome problems experienced with the cone penetrometer when measuring resistance in very soft peat and organic soil, and give a much more uniform measure of resistance than the ...