Results 31 to 40 of about 183,413 (314)
Field monitoring of pore water pressure in fully and partly saturated debris flows at Ohya landslide scar, Japan [PDF]
Earth Surface DynamicsThe characteristics of debris flows (e.g., mobility, sediment concentration, erosion, and deposition of sediment) are dependent on the pore water pressure in the flows.
S. Oya, F. Imaizumi, S. Takayama
doaj +1 more source
Dynamic responses of saturated soft soil foundation under high-speed train load
Rock and Soil Mechanics, 2021 Based on Biot's theory of porous media, this paper proposes a coupled vehicle-track-saturated foundation model to study the dynamic responses of saturated soft soil foundation under high-speed train load via two-and-half dimensional finite element ...
HU Jing +3 more
doaj +1 more source
Dynamic Behavior of Sand Bed under Oscillating Water Pressure [PDF]
, 1986 Under the attack of storm waves, there are many destructions of coastal structures in the forms of sinking and sliding. These types of destructions will be in close relation to the dynamic behavior of sand bed around the structures.
Maeno, Shiro, Nago, Hiroshi
core +1 more source
Evidence for excess pore pressures in southwest Indian Ocean sediments
Journal of Geophysical Research: Solid Earth, 1981 Brown clay cores from the Madagascar and Crozet basins show the following evidence of excess pore pressures: large amounts of flow‐in, increasing average sedimentation rate with age, and nonlinear temperature gradients. Additionally, many hilltops in these basins have no visible sediment cover. The bare hilltops may result from periodic slumping caused
Abbott, Dallas Helen +3 more
openaire +3 more sources
A two-phase solid-fluid model for dense granular flows including dilatancy effects: comparison with submarine granular collapse experiments [PDF]
, 2017 We simulate here the collapse of granular columns immersed in a viscous fluid based on a simplified version of the model developed by [2]. The simulation quite well reproduces the dynamics and deposit of the granular mass as well as the excess pore ...
Bouchut, François +4 more
core +2 more sources
Experimental Liquefaction Study of Southern Yogyakarta Using Shaking Table
Jurnal Teknik Sipil, 2017 An experimental study using shaking table was conducted to learn liquefaction. Samples used were sandy soils from South of Yogyakarta Special Region Province. Analysis of liquefaction potential was performed by considering several factors, i.e.
Lindung Zalbuin Mase
doaj +1 more source
Slurry infiltration tests for slurry shield tunnelling in saturated sand [PDF]
, 2016 Tunnelling in saturated sand will cause excess pore pressures in the sand. This was the case during the construction of all tunnels in the Netherlands. This excess pore pressure influences the stability of the tunnel face.
Bezuijen, Adam, XU, T
core +1 more source
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
The consolidation of soils under stochastic initial excess pore pressure
Applied Mathematical Modelling, 1993 Abstract A deterministic mathematical model for simulating the consolidation of clays due to application of pore pressures in excess of the hydrostatic value has been presented in terms of the well-known diffusion equation. The distribution of the initial excess pore pressure u 0 is usually assumed to be inform, ignoring the large variability of ...
Darrag, A. A., El Tawil, M. A.
openaire +1 more source
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source