Journal ArticleDOI
Statistical prediction of deformations of soil nail walls
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In this article, the authors developed a database containing 461 measured wall horizontal and vertical displacements from 75 fully instrumented soil nail walls under working conditions reported in the literature, and evaluated the accuracies of simplified wall displacement models currently adopted in four national soil nail wall design manuals.About:
This article is published in Computers and Geotechnics.The article was published on 2019-11-01. It has received 14 citations till now. The article focuses on the topics: Serviceability (structure) & Soil nailing.read more
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Closure of "Characterization of Model Uncertainty for Cantilever Deflections in Undrained Clay"
TL;DR: In this article, a critical evaluation of the model factor for the mobilized strength design (MSD) method for cantilever deflection in undrained soft to medium-stiff clay is presented.
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Corner and partition wall effects on the settlement of a historical building near a supported subway excavation in soft soil
TL;DR: In this paper, the authors examined the corner effect of braced excavations on the settlement characteristics of a building near the corner of a supported excavation made in soft soil during the construction of a subway.
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Mapping horizontal displacement of soil nail walls using machine learning approaches
TL;DR: This study demonstrates that introduction of machine learning approaches into the reliability-based design framework for soil nail walls and other geotechnical structures is promising.
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Optimization of geometric parameters of soil nailing using response surface methodology
TL;DR: In this article, the authors focused on the effect of nail geometric parameters on soil nailed wall analysis and identified which factors that most affect their stability and cost using response surface methodology (RSM).
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Assessment and calibration of two models for estimation of soil nail loads and system reliability analysis of soil nails against internal failures
TL;DR: In this paper, the accuracy assessment of two default models proposed in two popular soil nail wall design specifications and their calibrated versions for estimation of maximum soil nail loads under operational conditions is presented.
References
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Book
Foundation analysis and design
TL;DR: In this paper, Fondation de soutenagement et al. presented a reference record for Dimensionnement Reference Record created on 2004-09-07, modified on 2016-08-08.
Journal ArticleDOI
Database for Retaining Wall and Ground Movements due to Deep Excavations
TL;DR: In this paper, a database of 300 case histories of wall and ground movements due to deep excavations worldwide is presented, and a large database is used to extract case histories from these case histories.
Journal Article
Closure of "Database for Retaining Wall and Ground Movements due to Deep Excavations"
TL;DR: In this article, a database of 300 case histories of wall and ground movements due to deep excavations worldwide is presented, and a large database is used to examine general trends and patterns.
Journal ArticleDOI
Characterisation of model uncertainties for laterally loaded rigid drilled shafts
Kok-Kwang Phoon,Fred H. Kulhawy +1 more
TL;DR: In this article, a critical evaluation of model factors for laterally loaded rigid drilled shafts (bored piles) is presented, and both the lateral or moment limit and hyperbolic capacity are considered to make explicit the dependence of model factor on the criterion for interpreting 'capacity' from load test data.
Journal ArticleDOI
Characterization of Model Uncertainty in the Static Pile Design Formula
TL;DR: In this article, the authors present four load test databases from South Africa for driven piles in noncohesive soils (29 tests), bored piles (33 tests), driven piles (59 tests), and bored piles in cohesive soils (53 tests) and the capacity model factor is defined as the ratio of the interpreted capacity and the predicted capacity.