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Numerical Simulations of Wave–Structure–Soil Interaction of Offshore Monopiles
Publisher: American Society of Civil Engineers
Abstract: Ocean energy converters (OECs) are becoming a more popular source of electricity generated from the ocean. The main obstacle associated with the use of OECs is their high initial installation cost. In light of this, ...
Numerical Simulations of Wave–Structure–Soil Interaction of Offshore Monopiles
Publisher: American Society of Civil Engineers
Abstract: Ocean energy converters (OECs) are becoming a more popular source of electricity generated from the ocean. The main obstacle associated with the use of OECs is their high initial installation cost. In light of this, ...
Embodied Carbon Analysis of Microtunneling Using Recent Case Histories
Publisher: ASCE
Abstract: With increasing demand for sustainable underground infrastructure and pressure to reduce embodied carbon (EC), microtunneling (MT) has become an increasingly popular trenchless method of installing buried utility tunnels. ...
Laboratory Testing of Construction-Induced Ground Displacements for Open Caisson Shafts in Sand
Publisher: ASCE
Abstract: The development of underground spaces inevitably poses significant risks to nearby infrastructure due to construction-induced ground displacements. While our understanding of tunnel-induced ground movements is now relatively ...
Biaxial Loading of Offshore Monopiles: Numerical Modeling
Publisher: American Society of Civil Engineers
Abstract: In this study, finite-element (FE) modeling was used to examine the influence of biaxial lateral loading of a monopile foundation. Two different soil models were adopted to investigate the influence of state-dependent and ...
Pile Group Settlement Estimation: Suitability of Nonlinear Interaction Factors
Publisher: American Society of Civil Engineers
Abstract: In this paper, predictions of pile settlement determined by appropriate superposition of two-pile interaction factors are compared with those computed from continuum analysis. A finite-element package is used in conjunction ...
Assessment of Anomaly Detection Methods Applied to Microtunneling
Publisher: ASCE
Abstract: The proliferation of data collected by modern tunnel boring machines presents a substantial opportunity for the application of data-driven anomaly detection (AD) techniques that can adapt dynamically to site specific ...
Noncircular Cavity Expansion in Undrained Soil: Semi-Analytical Solution
Publisher: ASCE
Abstract: The cavity expansion approach has been a popular tool to interpret a wide range of geotechnical problems over the last several decades. Most previous research focused on the expansion of cylindrical and/or spherical cavities, ...
Multifidelity Constitutive Modeling of Stress-Induced Anisotropic Behavior of Clay
Publisher: ASCE
Abstract: Rigorous modeling of the stress-induced anisotropy of soils with different stress histories and loading conditions typically requires advanced constitutive models. However, calibration of state-of-the-art constitutive ...
Multifidelity Data Fusion for the Estimation of Static Stiffness of Suction Caisson Foundations in Layered Soil
Publisher: American Society of Civil Engineers
Abstract: The static stiffness of suction caisson foundations is an important engineering factor for offshore wind foundation design. However, existing simplified design models are mainly developed for nonlayered soil conditions, ...
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