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[PDF] Top 20 Factors affecting pre failure instability of sand under plane strain conditions

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Factors affecting pre failure instability of sand under plane strain conditions

Factors affecting pre failure instability of sand under plane strain conditions

... or instability occur- ring for dilating sand has also been observed in several case ...the failure of the Nerlerk berm in the Canadian Beaufort Sea (Sladen et ...the failure could have ... See full document

15

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... phenomenon under un- drained condition, in which the onset of instability is within the failure line, and there is no obvious shear ...of failure mode, very different from localized ... See full document

15

Instability of dilative sand

Instability of dilative sand

... by instability of soil. The term instability as used in this paper refers to a behaviour in which large plastic strains are generated rapidly due to the inability of a soil element to sustain a given load ... See full document

14

Instability of dilative sand

Instability of dilative sand

... by instability of soil. The term instability as used in this paper refers to a behaviour in which large plastic strains are generated rapidly due to the inability of a soil element to sustain a given load ... See full document

15

Pre-failure instability of sand under dilatancy rate controlled conditions

Pre-failure instability of sand under dilatancy rate controlled conditions

... when sand of different void ratios is sheared under a drained condition, the volumetric strain behaviour will be ...the sand is loose, the volumetric strain will be ...the sand ... See full document

44

Review of creep deformation and rupture mechanism of P91 alloy for the development of creep damage constitutive equations under low stress level

Review of creep deformation and rupture mechanism of P91 alloy for the development of creep damage constitutive equations under low stress level

... Creep failure by Type IV cracking in P91 steel weldments is likely to be the main failure mechanism in high temperature for advanced power plant applications. Heat-affected zone (HAZ) is the weakest area ... See full document

5

Generation of Bioenergy using Wet Feedstock Waste

Generation of Bioenergy using Wet Feedstock Waste

... dioxide. Under natural conditions, CH4 producing microorganisms occur to the extent that anaerobic conditions are provided, ...e.g. under water (for example in marine sediments), and in ... See full document

7

Factors affecting stroking patterns and body angle in diving Weddell seals under natural conditions

Factors affecting stroking patterns and body angle in diving Weddell seals under natural conditions

... Using acceleration data loggers, Yoda et al. (2001) developed a new technique for monitoring the behavior of free- ranging penguins. They showed that an acceleration profile could be used for detecting fine-scale ... See full document

10

Experimental study on the vertical deformation of sand caused by cyclic withdrawal and recharging of groundwater

Experimental study on the vertical deformation of sand caused by cyclic withdrawal and recharging of groundwater

... and sand subsidence and rebound by cyclic withdrawing and recharging of water was ...of sand with different densities, ...and strain were calculated for these different ... See full document

16

Effect of Shear Strain on the Microstructural Evolution of a Low Carbon Steel during Warm Deformation

Effect of Shear Strain on the Microstructural Evolution of a Low Carbon Steel during Warm Deformation

... shear strain clearly indicates a dense, pancaked ferrite with a weak ...shear strain, the orientation maps under the shear strain condition show a variation of texture that deviates from the ... See full document

9

Factors Affecting Sand Solidification Using MICP with Pararhodobacter sp

Factors Affecting Sand Solidification Using MICP with Pararhodobacter sp

... silica sand using the ureolytic bacteria Pararhodobacter ...varies factors on the engineering properties of treated soil catalyzed by ureo- lytic ... See full document

10

370 PLANT SOIL ENVIRON., 49 , 2003 (8): 370–377

370 PLANT SOIL ENVIRON., 49 , 2003 (8): 370–377

... the major polyphenolic potato constituents (Matheis 1987, Delgado et al. 2001). Polyphenolic compounds, esp. chlorogenic acid, together with ferric cations con- tribute to potato darkening after their cooking (Griffiths ... See full document

8

A novel technique to accurately measure the fibre failure strain in composite laminates under a combined in-plane tension and shear stress state

A novel technique to accurately measure the fibre failure strain in composite laminates under a combined in-plane tension and shear stress state

... fibre failure is ...unfavourable failure modes (matrix cracking, free-edge delamination and stress concentration at the end-tabs) so fibre failure in the carbon/epoxy laminates is expected to be the ... See full document

5

An ISM-based Analysis for Modelling Factors in Railway Maintenance task

An ISM-based Analysis for Modelling Factors in Railway Maintenance task

... significant factors affecting the probability of operator failure in railway maintenance are “experience”, “workstation design”, “maintenance manual”, “training and certification” and “role of ... See full document

9

Factors affecting resin p adsorption under arid environment

Factors affecting resin p adsorption under arid environment

... Organic matter and enzyme activities had positive influence on resin-P adsorption. Sui et al. (1999) hypothesized that the labile and moderately resistant fractions of P were significantly correlated with soil organic ... See full document

7

Numerical evaluation of the influence of porosity on bending properties of 2D carbon/carbon composites

Numerical evaluation of the influence of porosity on bending properties of 2D carbon/carbon composites

... the strain energy of these transverse cracks can be given by Eq (22a), and the strain energy release rate of L and T cracks can be derived using Eq (22b) and (22c) [53], ... See full document

31

The anisotropy of Leighton Buzzard sand under general stress conditions

The anisotropy of Leighton Buzzard sand under general stress conditions

... ABSTRACT: A hollow cylinder apparatus was used to investigate the inherent anisotropy and membrane pene- tration of Leighton Buzzard sand test-specimens. The degree of inherent anisotropy was found to be ... See full document

8

Mechanical behavior of sand under high pressure and high strain rate

Mechanical behavior of sand under high pressure and high strain rate

... During the experiment, the expansion of the steel ring is measured by strain gages fixed on the outer surface. The axial forces are measured through calibrated strain gages glued on punch. The measurement ... See full document

5

Fatigue Behavior and Life Prediction Model of a Nickel Base Superalloy under Different Strain Conditions

Fatigue Behavior and Life Prediction Model of a Nickel Base Superalloy under Different Strain Conditions

... investigated under total strain-controlled mode at high ...investigated under isothermal low cycle fatigue (LCF) ...life under different strain amplitudes re fl ects the interactions of ... See full document

8

Study of Climatic Factors Affecting the Productivity of Cotton and its Instability

Study of Climatic Factors Affecting the Productivity of Cotton and its Instability

... Effect of weather parameters on cotton yield These models were fitted by using the data on cotton yield and weather parameters from 1980 to 2013. Model 1 is having trend yield and weather parameters as regressors and was ... See full document

8

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