Tools for the numerical solution of inverse problems in structural mechanics: review and research perspectives

E Turco - European Journal of Environmental and Civil …, 2017 - Taylor & Francis
In this work, the author gives a review of the state of the art on the computational strategies
developed for the analysis of inverse problems. Starting from the definition of the inverse …

Data-driven and physics-informed Bayesian learning of spatiotemporally varying consolidation settlement from sparse site investigation and settlement monitoring …

H Tian, Y Wang - Computers and Geotechnics, 2023 - Elsevier
A digital twin of a geotechnical project (eg, a reclamation or ground improvement project) is
a virtual model that aims to continuously learn from actual observations (eg, site …

Bayesian updating of subsurface spatial variability for improved prediction of braced excavation response

MK Lo, YF Leung - Canadian Geotechnical Journal, 2019 - cdnsciencepub.com
This paper introduces an approach that utilizes field measurements to update the
parameters characterizing spatial variability of soil properties and model bias, leading to …

[HTML][HTML] An intelligent procedure for updating deformation prediction of braced excavation in clay using gated recurrent unit neural networks

J Yang, Y Liu, S Yagiz, F Laouafa - Journal of Rock Mechanics and …, 2021 - Elsevier
This paper aims to establish an intelligent procedure that combines the observational
method with the existing deep learning technique for updating deformation of braced …

Probability of serviceability failure in a braced excavation in a spatially random field: Fuzzy finite element approach

Z Luo, S Atamturktur, CH Juang, H Huang… - Computers and …, 2011 - Elsevier
A simplified framework is proposed for evaluating the probability of “serviceability failure” in
a braced excavation in a spatially random field. Here, the “serviceability failure” is said to …

Iterative structural identification framework for evaluation of existing structures

R Pasquier, IFC Smith - Engineering Structures, 2016 - Elsevier
Abstract Evaluation of aging infrastructure has been a world-wide concern for decades due
to its economic, ecological and societal importance. Existing structures usually have large …

Reliability-based multi-objective optimization in tunneling alignment under uncertainty

L Feng, L Zhang - Structural and Multidisciplinary Optimization, 2021 - Springer
This paper develops a framework of reliability-based multi-objective optimization (RBMO) in
tunnel alignment. This study considers the two targets, the limit support pressure (LSP) and …

Eigenschaften von Boden und Fels–ihre Ermittlung im Labor

P von Soos, J Engel - Grundbau‐Taschenbuch: Teil 1 …, 2017 - Wiley Online Library
Summary Im Kapitel „Eigenschaften von Boden und Fels–ihre Ermittlung im Labor “werden
die für die Untersuchung des Materialverhaltens geeigneten Laborverfahren und die …

[HTML][HTML] Deterministic and probabilistic analysis of great-depth braced excavations: A 32 m excavation case study in Paris

T Zhang, J Baroth, D Dias, K Nejjar - Journal of Rock Mechanics and …, 2024 - Elsevier
Abstract The Fort d'Issy-Vanves-Clamart (FIVC) braced excavation in France is analyzed to
provide insights into the geotechnical serviceability assessment of excavations at great …

Back analysis of geomechanical parameters using hybrid algorithm based on difference evolution and extreme learning machine

Z Song, A Jiang, Z Jiang - Mathematical Problems in …, 2015 - Wiley Online Library
Since the geological bodies where tunnels are located have uncertain and complex
characteristics, the inverse problem plays an important role in geotechnical engineering. In …