Development and verification of a numerical model for the analysis of geosynthetic-reinforced soil segmental walls under working stress conditions

K Hatami, RJ Bathurst - Canadian Geotechnical Journal, 2005 - cdnsciencepub.com
The paper describes a numerical model that was developed to simulate the response of
three instrumented, full-scale, geosynthetic-reinforced soil walls under working stress …

Numerical model for reinforced soil segmental walls under surcharge loading

K Hatami, RJ Bathurst - Journal of Geotechnical and …, 2006 - ascelibrary.org
The construction and surcharge loading response of four full-scale reinforced-soil segmental
retaining walls is simulated using the program FLAC. The numerical model implementation …

Influence of reinforcement parameters on the seismic response of reduced-scale reinforced soil retaining walls

MM El-Emam, RJ Bathurst - Geotextiles and Geomembranes, 2007 - Elsevier
The focus of the paper is on the influence of reinforcement design parameters (ie stiffness,
length and vertical spacing) on the simulated earthquake response of reinforced soil …

Numerical study of reinforced soil segmental walls using three different constitutive soil models

B Huang, RJ Bathurst, K Hatami - Journal of Geotechnical and …, 2009 - ascelibrary.org
A numerical finite-difference method (FLAC) model was used to investigate the influence of
constitutive soil model on predicted response of two full-scale reinforced soil walls during …

Lower bound analysis of modified pseudo‐dynamic lateral earth pressures for retaining wall‐backfill system with depth‐varying damping using FEM‐Second order …

H Fathipour, M Payan… - … for Numerical and …, 2021 - Wiley Online Library
Realistic constitutive ground models are critical in the evaluation of soil‐structure interaction
problems and the assessment of key design parameters in the seismic analysis of …

A new working stress method for prediction of reinforcement loads in geosynthetic walls

TM Allen, RJ Bathurst, RD Holtz… - Canadian …, 2003 - cdnsciencepub.com
Proper estimation of soil reinforcement loads and strains is key to accurate internal stability
design of reinforced soil structures. Current design methodologies use limit equilibrium …

Refinement of K-stiffness method for geosynthetic-reinforced soil walls

RJ Bathurst, Y Miyata, A Nernheim… - Geosynthetics …, 2008 - icevirtuallibrary.com
The K-stiffness Method is an empirically-developed working stress method used to compute
reinforcement loads for the internal stability design of geosynthetic-reinforced soil walls …

Reinforcement loads in geosynthetic walls and the case for a new working stress design method

RJ Bathurst, TM Allen, DL Walters - Geotextiles and Geomembranes, 2005 - Elsevier
The paper provides a synthesis of work by the writers that has the objective of developing a
new working stress method for the calculation of reinforcement loads in geosynthetic …

The influence of facing stiffness on the performance of two geosynthetic reinforced soil retaining walls

RJ Bathurst, N Vlachopoulos… - Canadian …, 2006 - cdnsciencepub.com
Current limit equilibrium-based design methods for the internal stability design of
geosynthetic reinforced soil walls in North America are based on the American Association …

Field monitoring evaluation of geotextile-reinforced soil-retaining walls

CVS Benjamim, BS Bueno… - Geosynthetics …, 2007 - icevirtuallibrary.com
The use of geotextiles as reinforcement in soil-retaining walls may offer benefits over the use
of other types of reinforcement, such as metallic strips or geogrids. These include ease of …