Yu Wang
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View article: Sparse Spectrum Representation of Gaussian Process Regression for Modeling Nonstationary Geo-Data from Limited Measurements
Sparse Spectrum Representation of Gaussian Process Regression for Modeling Nonstationary Geo-Data from Limited Measurements Open
Although geo-data are spatially variable, they are often measured sparsely at a limited number of locations owing to constraints in resources, time, or technology in various geoscience disciplines. Modeling of spatially varying geo-data fr…
View article: Geometrical traits explain the variability in root–soil interaction of complex root architecture systems subjected to overturning
Geometrical traits explain the variability in root–soil interaction of complex root architecture systems subjected to overturning Open
Aims Variability in the capacity of tree root anchorage, driven by differences in root system architecture (RSA), is closely associated with root geometrical traits, yet their role in root–soil interaction during overturning remains poorly…
View article: Early disaster analysis by prediction of deformation trend on pumped storage dam based on intelligent transformer model
Early disaster analysis by prediction of deformation trend on pumped storage dam based on intelligent transformer model Open
Pumped-storage dams are essential infrastructure for energy management and storage. However, they are vulnerable to deformation due to sudden environmental changes and cyclic stress. Existing models struggle to capture complex long-term de…
View article: Dynamic Governance of China’s Copper Supply Chain: A Stochastic Differential Game Approach
Dynamic Governance of China’s Copper Supply Chain: A Stochastic Differential Game Approach Open
As global copper demand continues to grow, China, being the largest copper consumer, faces increasingly complex challenges in ensuring the security of its supply chain. However, a substantive gap remains: prevailing assessments rely on sta…
View article: Incremental Urbanism and the Circular City: Analyzing Spatial Patterns in Permits, Land Use, and Heritage Regulations
Incremental Urbanism and the Circular City: Analyzing Spatial Patterns in Permits, Land Use, and Heritage Regulations Open
The construction industry is a major contributor to global resource consumption and waste. This sector extracts over two billion tons of raw materials each year and contributes over 30% of all solid waste generated annually through constru…
View article: Measurement and calculation of gaseous fission products in the primary circuit of HTR-10
Measurement and calculation of gaseous fission products in the primary circuit of HTR-10 Open
View article: Prevalence, clinical characteristics, and biological markers of postmenopausal osteoporosis and knee osteoarthritis in Beijing: study protocol for a cross-sectional and prospective study
Prevalence, clinical characteristics, and biological markers of postmenopausal osteoporosis and knee osteoarthritis in Beijing: study protocol for a cross-sectional and prospective study Open
Background Postmenopausal osteoporosis (PMOP) and knee osteoarthritis (KOA) are common musculoskeletal disorders that share risk factors such as aging, hormonal changes, and inflammation. PMOP often remains asymptomatic until fractures occ…
View article: Estimation of Genetic Parameters and Prediction for Body Weight of Angus Cattle
Estimation of Genetic Parameters and Prediction for Body Weight of Angus Cattle Open
With the growing global population, the demand for beef is increasing, making the genetic improvement of beef cattle crucial for sustainable production. This study aimed to estimate genetic parameters using different models and predict bod…
View article: Physics-informed machine learning in geotechnical engineering: a direction paper
Physics-informed machine learning in geotechnical engineering: a direction paper Open
View article: Development of a simplified method for efficient assessment of tree uprooting resistance from large-deformation numerical parametric analyses on root system architecture
Development of a simplified method for efficient assessment of tree uprooting resistance from large-deformation numerical parametric analyses on root system architecture Open
Background and aims Uprooting resistance of a tree is closely related to its root system architecture (RSA), which is rather complex, diverse, and invisible from the ground surface. Conducting tree stability assessment by numerically model…
View article: Professional identity and learning engagement: Chain mediating effect among Chinese preservice teachers
Professional identity and learning engagement: Chain mediating effect among Chinese preservice teachers Open
On the basis of identification???participation and social identity theories, we investigated the association between preservice teachers’ professional identity and learning engagement, along with the individual and chain mediating effects …
View article: Experimental study on mechanical properties of fissured loess under true triaxial conditions
Experimental study on mechanical properties of fissured loess under true triaxial conditions Open
View article: A new root–soil interface contact model to simulate the overturning behaviour of root system architectures
A new root–soil interface contact model to simulate the overturning behaviour of root system architectures Open
Correctly assessing overturning resistance of tree root systems is vital to designing sustainable and resilient urban forestry. In previous numerical modelling to investigate root anchorage behaviour, none of the root–soil contact models e…
View article: Real-time model updating and prediction of three-dimensional time-varying consolidation settlement using machine learning
Real-time model updating and prediction of three-dimensional time-varying consolidation settlement using machine learning Open
The development of digital twins for geotechnical structures necessitates the real-time updates of three-dimensional (3D) virtual models (e.g. numerical finite element method (FEM) model) to accurately predict time-varying geotechnical res…
View article: F²Bench: An Open-ended Fairness Evaluation Benchmark for LLMs with Factuality Considerations
F²Bench: An Open-ended Fairness Evaluation Benchmark for LLMs with Factuality Considerations Open
View article: Data-driven recovery of incomplete geotechnical dataset using low-rank matrix completion
Data-driven recovery of incomplete geotechnical dataset using low-rank matrix completion Open
Real geotechnical data from a typical site might be characterized as MUSIC-X (i.e., multivariate, uncertain, unique, sparse, incomplete, and potentially corrupted, with X denoting spatial/temporal variability). One of the key challenges in…
View article: Source identification of sudden water pollution events in the Dongliao River using a hybrid AI framework
Source identification of sudden water pollution events in the Dongliao River using a hybrid AI framework Open
View article: Large deformation simulation of uprooting of trees with complex root system architectures using material point method with embedded truss elements
Large deformation simulation of uprooting of trees with complex root system architectures using material point method with embedded truss elements Open
Background and aims Urban trees in coastal cities like Hong Kong may suffer from an uprooting failure when subjected to extreme winds. A proper numerical model for tree uprooting simulation can help to select tree species or soil types tha…
View article: Fusion of three-dimensional geotechnical and geophysical data for developing digital twin of underground space
Fusion of three-dimensional geotechnical and geophysical data for developing digital twin of underground space Open
Although it is widely acknowledged that a three-dimensional (3D) model of geotechnical property variation is the cornerstone of underground digital twin, its adoption in practice remains limited, probably due to the scarcity of site-specif…
View article: A reliability analysis framework coupled with statistical uncertainty characterization for geotechnical engineering
A reliability analysis framework coupled with statistical uncertainty characterization for geotechnical engineering Open
Reliability analysis plays an important role in the risk management of geotechnical engineering. For the random field-based method, it is expected that the uncertainty characterization of geo-material parameters and the realization of rand…
View article: Experimental study on physical damage and mechanical degradation of granite subjected to high-temperature cooling impact cycling
Experimental study on physical damage and mechanical degradation of granite subjected to high-temperature cooling impact cycling Open
View article: Immersive visualization of 3D subsurface ground model developed from sparse boreholes using virtual reality (VR)
Immersive visualization of 3D subsurface ground model developed from sparse boreholes using virtual reality (VR) Open
Analytics and visualization of multi-dimensional and complex geo-data, such as three-dimensional (3D) subsurface ground models, is critical for development of underground space and design and construction of underground structures (e.g., t…
View article: Seismic Performance of Cfdst Column to Steel Beam Welded-Bolted Joint with Slab
Seismic Performance of Cfdst Column to Steel Beam Welded-Bolted Joint with Slab Open
View article: The Effect of Trace Ag on Particles and Property of 5 Wt.% Tib2/Al-5cu Alloy
The Effect of Trace Ag on Particles and Property of 5 Wt.% Tib2/Al-5cu Alloy Open
View article: Behavior of semi-prefabricated steel-tube double-layer concrete columns under eccentric compression
Behavior of semi-prefabricated steel-tube double-layer concrete columns under eccentric compression Open
To promote the application of steel-reinforced-concrete structures in prefabricated concrete structures, the semi-prefabricated steel-tube double-layer concrete (SPSTDC) column was proposed. The eccentric compression mechanical behavior wa…
View article: Time-variant reliability analysis of corroded steel girder
Time-variant reliability analysis of corroded steel girder Open
Due to the long-term environmental exposure, steel bridge is threatened by loading capacity degradation caused by corrosion. Service life prediction is essential for steel bridges using time-variant reliability methods. This paper attempts…
View article: Study on the method and model of water balance allocation of the Yellow River with overall fairness and efficiency
Study on the method and model of water balance allocation of the Yellow River with overall fairness and efficiency Open
Under the changing environment, the problems of the water cycle and water resources in the basin become extremely complex, and the coordination of water use efficiency and fairness is extremely difficult. This paper takes the Yellow River …
View article: Dynamics modeling and flight characteristics of folded multi-body aircraft
Dynamics modeling and flight characteristics of folded multi-body aircraft Open
This paper studies the dynamic modeling method of fold-able multi-body aircraft based on the dynamics theory of multi-body system. Considering the multi-body aircraft as a complete multi-rigid body system, the dynamic model for the free un…
View article: Numerical Investigation of Inclined Piles under Liquefaction-Induced Lateral Spreading
Numerical Investigation of Inclined Piles under Liquefaction-Induced Lateral Spreading Open
Inclined piles have been widely applied as one of the countermeasures against large lateral spreading induced by soil liquefaction during earthquakes. However, the unsatisfactory performance of inclined piles in past events has impeded the…
View article: Probabilistic back analysis of rainfall-induced slope failure considering slope survival records from past rainfall events
Probabilistic back analysis of rainfall-induced slope failure considering slope survival records from past rainfall events Open