[HTML][HTML] Geotechnical uncertainty, modeling, and decision making
Modeling only constitutes one aspect of decision making. The prevailing limitation of
applying modeling to practice is the absence of explicit consideration of uncertainties. This …
applying modeling to practice is the absence of explicit consideration of uncertainties. This …
Scale of fluctuation for spatially varying soils: estimation methods and values
B Cami, S Javankhoshdel, KK Phoon… - ASCE-ASME Journal of …, 2020 - ascelibrary.org
Spatial variability is one of the major sources of uncertainty in geotechnical applications.
This variability is characterized customarily by the scale of fluctuation. Scale of fluctuation …
This variability is characterized customarily by the scale of fluctuation. Scale of fluctuation …
On the estimation of scale of fluctuation in geostatistics
Describing how soil properties vary spatially is of particular importance in stochastic
analyses of geotechnical problems, because spatial variability has a significant influence on …
analyses of geotechnical problems, because spatial variability has a significant influence on …
Probabilistic characterization of Young's modulus of soil using equivalent samples
Several probability-based design codes (eg, load and resistance factor design (LRFD)
codes and Eurocode 7) have been developed and implemented around the world recently …
codes and Eurocode 7) have been developed and implemented around the world recently …
Soil variability analysis for geotechnical practice
The heterogeneity of natural soils is well known in geotechnical practice. However, the
importance of quantifying the resulting variability in geotechnical characterisation and …
importance of quantifying the resulting variability in geotechnical characterisation and …
Non-parametric simulation of non-stationary non-gaussian 3D random field samples directly from sparse measurements using signal decomposition and Markov …
With the ever-growing computational power of personal computers over the past few
decades, stochastic simulation of spatially varying three-dimensional (3D) quantities has …
decades, stochastic simulation of spatially varying three-dimensional (3D) quantities has …
Characterization of autocovariance parameters of detrended cone tip resistance from a global CPT database
This paper compiles a cone penetration test (CPT) database, named Global-CPT/3/1196. It
contains three CPT parameters (cone tip resistance, sleeve friction, and porewater pressure) …
contains three CPT parameters (cone tip resistance, sleeve friction, and porewater pressure) …
Uncertainty reduction and sampling efficiency in slope designs using 3D conditional random fields
A method of combining 3D Kriging for geotechnical sampling schemes with an existing
random field generator is presented and validated. Conditional random fields of soil …
random field generator is presented and validated. Conditional random fields of soil …
Direct simulation of random field samples from sparsely measured geotechnical data with consideration of uncertainty in interpretation
Random field theory has been increasingly used in probabilistic geotechnical analyses over
the past few decades, where a random field generator with random field parameters is …
the past few decades, where a random field generator with random field parameters is …
Time capsule for geotechnical risk and reliability
This paper is motivated by the Time Capsule Project (TCP) of the International Society for
Soil Mechanics and Geotechnical Engineering (ISSMGE). The historical developments of …
Soil Mechanics and Geotechnical Engineering (ISSMGE). The historical developments of …