Search algorithm for minimum reliability index of earth slopes
In probabilistic slope stability analysis, the similarity and differences of the surface of
minimum factor of safety (FS) and the surface of minimum reliability index (β) have not been …
minimum factor of safety (FS) and the surface of minimum reliability index (β) have not been …
Direct search for minimum reliability index of earth slopes
G Bhattacharya, D Jana, S Ojha… - Computers and …, 2003 - Elsevier
The paper presents a numerical procedure for locating the surface of minimum reliability
index βmin for earth slopes. The procedure uses a formulation similar to that used to search …
index βmin for earth slopes. The procedure uses a formulation similar to that used to search …
Probabilistic slope stability analysis by a copula-based sampling method
XZ Wu - Computational Geosciences, 2013 - Springer
In probabilistic slope stability analysis, the influence of cross correlation of the soil strength
parameters, cohesion and internal friction angle, on the reliability index has not been …
parameters, cohesion and internal friction angle, on the reliability index has not been …
Effect of soil parameter uncertainty on seismic demand of low-rise steel buildings on dense silty sand
P Raychowdhury - Soil Dynamics and Earthquake Engineering, 2009 - Elsevier
Focusing on low-rise steel buildings supported by shallow isolated foundations on dense
silty sand, this study demonstrates the effect of uncertainty in soil parameters on seismic …
silty sand, this study demonstrates the effect of uncertainty in soil parameters on seismic …
Reliability assessment of shallow foundation stability under eccentric load using Monte Carlo and first order second moment method
S Fatolahzadeh, R Mehdizadeh - Geotechnical and Geological …, 2021 - Springer
An analytical model defining soil-foundation probability of failure with respect to total system
stability was developed in the present study. Soil geotechnical properties of the internal …
stability was developed in the present study. Soil geotechnical properties of the internal …
The identification of the uncertainty in soil strength parameters based on CPTu measurements and random fields
The present paper responds to the challenge of modeling uncertainty in soil strength
parameters concerning its spatial variability in a situation of limited soil information …
parameters concerning its spatial variability in a situation of limited soil information …
Reliability-based assessment of stability of slopes
Multiple sources of uncertainties often exist in the evaluation of slope stability. When
assessing stability of slopes in the face of uncertainties, it is desirable, and sometimes …
assessing stability of slopes in the face of uncertainties, it is desirable, and sometimes …
Instability of flood embankments due to pore-water pressure build-up at the toe: lesson learned from the Adige River case study
A Amabile, A Pozzato… - Canadian Geotechnical …, 2020 - cdnsciencepub.com
A case study is presented of the Adige River embankment, a segment of which experienced
instability of the landside slope due to the development of uplift pressures. Soil profile and …
instability of the landside slope due to the development of uplift pressures. Soil profile and …
Probabilistic stability analysis of the Bois Brule Levee considering the effect of spatial variability of soil properties based on a new discretization model
S Metya, G Bhattacharya - Indian Geotechnical Journal, 2016 - Springer
The paper presents a computational procedure for reliability analysis of earth slopes for
which the probabilistic critical slip surfaces have been determined considering spatial …
which the probabilistic critical slip surfaces have been determined considering spatial …
Probabilistic Assessment of Earthen Levees Considering Soil Spatial Variability
Earthen levees are important earthen structures built along waterways for flood protection.
Many of the levees have lived out their design life. The reliability of these levees under …
Many of the levees have lived out their design life. The reliability of these levees under …