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Article
Probabilistic Analysis of the Seismic Bearing Capacity of Strip Footings Using RAFELA and MARS
The critical aspect of the seismic bearing capacity of footings holds significant importance in the field of geotechnical engineering. Past research has primarily focused on deterministic analyses, mainly negl...
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Article
Probabilistic Analysis of Passive Trapdoor in c-ϕ Soil Considering Multivariate Cross-Correlated Random Fields
This study investigates the effect of multivariate cross-correlated random fields on the failure behaviour of passive trapdoors in c-ϕ soil utilising random finite element limit analysis (RFELA). Failure mechanis...
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Chapter and Conference Paper
Random Field Modelling of Soil Shear Strength for Reliability Analysis of Deep Excavation in Sand
Random field model of spatial variability data plays a vital role in the reliability analysis of geotechnical problems. In this study, random fields of soil shear strength were defined using the Cholesky decom...
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Chapter and Conference Paper
Numerical Analysis on the Performance of Anchored Diaphragm Walls for a Deep Excavation in Hanoi
This paper presents a case study and numerical simulations for three-level deep basements in Hanoi city supported by anchored diaphragm walls. Numerical analyses performed using the finite element tool PLAXIS ...
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Chapter and Conference Paper
Prediction of Ground Surface Settlements Induced by Deep Excavation Using a Closed-Form Solution
Prediction of ground surface settlement adjacent to a deep excavation is of critical importance for protecting neighbouring buildings from potential damage. This paper presents a closed-form solution that was ...
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Article
3D Stability and Failure Mechanism of Undrained Clay Slopes Subjected to Seismic Load
Seismic stability of soil slope is one of challenging problems in soil dynamics. In this study, the stability of three-dimensional (3D) undrained clay slopes subjected to pseudo-static seismic load is investig...
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Article
Open AccessUndrained stability of braced excavations in clay considering the nonstationary random field of undrained shear strength
The basal heave stability of supported excavations is an essential problem in geotechnical engineering. This paper considers the probabilistic analysis of basal heave stability of supported excavations with sp...
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Article
Statistical Characterisation of the Geotechnical Properties of Bangkok Subsoil
Current geotechnical design requires an appropriate number of in-situ tests to obtain sufficient underground information. Subsoil properties are known to have high spatial variability and often fluctuate with ...
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Chapter and Conference Paper
Choosing Data Points to Label for Semi-supervised Learning Based on Neighborhood
Semi-supervised fuzzy clustering is an extension of fuzzy clustering, it uses additional information to guide and monitor the clustering process. The additional information can be seed form (labeled data), con...
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Chapter and Conference Paper
Establishing Thresholds for Rainfall‐Induced Shallow Landslides Using Fully Coupled Hydro-Mechanical Model
The identification of landslide-triggering rainfall thresholds plays an important role in providing early warning information and implementing emergency remedial actions before landslide occurs. In this study,...
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Chapter and Conference Paper
Synthesis of Rigorous Floating-Point Predicates
A floating-point predicate is a routine that returns a boolean value based on a result of a floating-point computation. For example, in computational geometry floating-point predicates determine whether 3 points ...
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Chapter
Deformation Characteristics with Porewater Pressure Development of Shallow Landslide Triggered by Rainfall Infiltration
The identification of the slope deformation characteristics upon rainfall plays an important role in providing early warning information and implementing emergency remedial actions before landslide occurs. In ...
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Article
Deformation characteristics of unstable shallow slopes triggered by rainfall infiltration
Identification of the influence of hydrological and geological factors on slope deformation characteristics (i.e., the displacement–time relationship) under rainfall plays a crucial role in providing early war...
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Article
Open AccessA dual-porosity model for the study of chemical effects on the swelling behaviour of MX-80 bentonite
Significant chemical influence on the swelling potential of MX-80 bentonite was observed during swelling tests where specimens were hydrated with highly concentrated brine. The maximum swelling pressure for sp...
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Chapter and Conference Paper
Centrifuge modelling of geosynthetic-reinforced soil walls at failure
In this paper, a series of centrifuge tests was carried out to investigate the behaviour of geosynthetic- reinforced soil (GRS) walls under failure conditions. The development sequence of the slip surface (i.e...
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Chapter and Conference Paper
A mathematical model for fault activation by water injection
Faults in the host rock that might exist in the vicinity of deep geological repositories for radioactive waste, constitute potential enhanced pathways for radionuclide migration. Several processes might trigge...
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Chapter and Conference Paper
An SMT Theory of Fixed-Point Arithmetic
Fixed-point arithmetic is a popular alternative to floating-point arithmetic on embedded systems. Existing work on the verification of fixed-point programs relies on custom formalizations of fixed-point arithm...
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Chapter and Conference Paper
Injecting Prior Knowledge into Image Caption Generation
Automatically generating natural language descriptions from an image is a challenging problem in artificial intelligence that requires a good understanding of the visual and textual signals and the correlation...
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Article
Reliability analysis of unsaturated soil slope stability under infiltration considering hydraulic and shear strength parameters
In general, soil properties, including shear strength and hydraulic parameters, are characterised as a spatial variability. This paper aims to investigate the effect of spatial variability of the soil properti...
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Article
Influence of the spatial variability of the root cohesion on a slope-scale stability model: a case study of residual soil slope in Thailand
The bioengineering method using vegetation is an ecological approach for slope stabilisation. However, due to a large variability of vegetation root patterns, a precise quantification of root reinforcement is ...
