Excess Pore Water Pressure
Investigation of rainfall-induced shallow landslides on the northeastern rim of Aso caldera, Japan, in July 2012
... in pore-water pressure The relationships between deviatoric stress, axial strain and pore-water pressure were obtained through the pore-water pressure ...
14
Laboratory Studies on the Effect of Vertical Gravel Column Drains on Liquefaction Potential
... phenomenon. Excess pore water pressure in loose sediments may cause phenomena such as boiling, shearing strength and dynamic stiffness reduction and lateral movements with ...
17
Numerical modeling of prefabricated vertical drain for soft clay using ABAQUS
... and excess pore water pressure are reliable and comparable with past ...the excess pore water pressure at 12 and 20 m length with different spacings, it can be ...
6
Bi-directional Cyclic Behaviour and Liquefaction Analysis of a silica-carbonate sand
... of pore water pressure and represents the ratio of pore water pressure to total vertical ...liquefaction, pore water pressure ratio gets close to ...an ...
353
Numerical simulation of landslide over erodible surface
... and excess pore water pres- sure on the dynamic process of landslide are ...the excess pore water pressure model based on the Skempton’s equations have been introduced in ...
11
Assessment of seismic performance of soil structure systems
... (simulated excess pore water pressure at a vertical array site, Kobe, Japan; Ishihara and Cubrinovski, 2005), the excess pore water pressure reached the maximum ...
17
Beneficial Experience from Teaching and Education to Research and Development
... As a professor in geotechnics, the author teaches the “Soil Mechanics” course. In most geotechnical works, it is well es- tablished that this is a difficult course, which however includes some basic components, ...
6
Hydraulic and mechanical properties of glacial sediments beneath Unteraargletscher, Switzerland: implications for glacier basal motion
... subglacial water pressure measured in the same ...of pressure waves through the subglacial ...recorded pressure and force variations implies that the sediment beneath Unteraargletscher is best ...
17
Determination of coefficient of rate of horizontal consolidation of peat soil
... of pore water pressure cannot be predicted based on settlement curve because based on his findings on consolidation test with measurement of pore water pressure, the pore ...
137
Predictions of changes in pore-water pressure around tunnels in clay
... Modern tunnelling via Tunnel Boring Machine (TBM) will inevitably create a shape of cavity larger than the final product. The difference between these two volumes is described as ‘volume loss’ and usu- ally expressed as ...
6
A tensile strength apparatus with the facility to monitor negative pore-water pressure
... This paper presents a new testing method for investigating the behaviour of clayey geomaterials subjected to a tensile (negative) total stress. The method includes the use of high capacity tensiometers to measure the ...
38
Prefabricated Vertical Drain(Pvd)
... I. PVD A SOLUTION FOR SLOW CONSOLIDATION CONSOLIDATION occurs very slowly in saturated, fine grained soils because the low permeability of these soils impedes the escape of pore water from the soil voids. ...
6
The pressure of concrete on vertical formwork in wide sections.
... pressure. In normal formwork, the pore water pressure provides the major contribution to the maximum horizontal pressure and therefore.. any factor which increases t[r] ...
188
Geotechnical Failures Case Histories of Construction on Soft Soils, Forensic Investigations and Counter Measures in Indonesia
... In contrast to embankment slopes, the pore pressure within the cut in clays increases over time. This increase is accompanied by a swelling of the clay, which results in reduced shear strength. Thus the ...
13
Factors affecting seismic response of submarine slopes
... and excess pore pressure during successive loading ...maximum excess pore pressure development provide insight of slope performance during a seismic ...
11
Analysis of seabed instability using element free Galerkin method
... causing pore fluid in the seabed to flow out or into and producing frictional force on soil skeletons (this frictional force is called as seepage ...of pore water pressure, and thus the ...
5
Laboratory studies on shear fracture of granite under simulated crustal conditions
... In the pore pressure case, it is fairly intuitive to im agin e that as pore pressure increases, the fault zon e is pushed apart by the pore pressure counteractin[r] ...
276
Numerical Model with Finite Differences Approach for CRS Consolidation Test
... base excess pore pressure for linear soils is assumed to be constant by small strain theories during all duration of CRS test [3], but results of this numerical model indicate that it increases until ...
10
Effect of sand on the vacuum consolidation of dredged slurry
... discharged water volume over time with changes in sand grain ...discharged water volumes show clear improvement relative to pure clay ...discharged water volume that is approximately the same as that ...
31
Impact of Rain Water Infiltration on the Stability of Earth Slopes
... positive pore water pressure as a result of intense monsoon rainfall and bedrock seepage ...transient pore water pressure as mentioned by Gui and Yu ...
6