YaBeSH Digital Library: Recent submissions
Now showing items 2441-2460 of 316660
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A Digital Twin of Life-Cycle Bearing Based on a Defect-Guided Conditional Diffusion Model for Predicting Remaining Life under Limited Degradation Data
(American Society of Civil Engineers, 2026)AbstractAccurate prediction of the remaining useful life (RUL) for rolling bearings was essential to ensure the operational reliability and safety of complex industrial equipment. However, the lack of high-quality life-cycle ... -
Enhanced RT-DETR Architecture for UAV-Based Pavement Defect Detection in Complex Civil Infrastructure Scenarios
(American Society of Civil Engineers, 2026)AbstractUncrewed aerial vehicle (UAV) inspection increasingly is employed in pavement defect detection due to its high mobility and wide-area coverage. However, challenges such as complex backgrounds, small-scale defects, ... -
A Context-Aware Progressive Approach to Imputing Multivariate Heterogeneous Data in Water Pipe Networks
(American Society of Civil Engineers, 2026)AbstractGiven the logistical and financial complications in routine inspection of water pipelines, data-driven forecasting models play a crucial role in prioritizing inspection and maintenance tasks for pipes with a higher ... -
Adaptive 3D Scanning and View Planning for Autonomous Mobile Robots: Field Implementation in Cluttered and Unknown Environments
(American Society of Civil Engineers, 2026)AbstractThis paper presents a field-deployable autonomous 3D scanning framework capable of self-decision-making in unknown, cluttered outdoor environments. The proposed system introduces a two-level decision logic that ... -
BSCS-Net: A Lightweight Segmentation Network for Automated Bridge Surface Crack Detection
(American Society of Civil Engineers, 2026)AbstractTimely detection and repair of cracks play a critical role in ensuring traffic safety during bridge operation and maintenance. This paper proposes a lightweight, end-to-end segmentation network named bridge surface ... -
A Deep Learning Method Fusing Multiscale Temporal Features for Metro Tunnel Deformation Advanced Prediction
(American Society of Civil Engineers, 2026)AbstractDuring the excavation of foundation pits, accurately predicting the deformation of existing metro tunnel structures plays a crucial role in ensuring the safe operation of the metro system. In this paper, a novel ... -
Automated Fault Detection and Diagnosis of AHUs via Tabular-Based Methods Using Operational Data from a Large Office Building
(American Society of Civil Engineers, 2026)AbstractImplementing automated fault detection and diagnosis (AFDD) for air handling units (AHUs) is crucial for maintaining optimal indoor air quality and extending the operational life of equipment. However, previous ... -
On-Site Construction Worker Activity Monitoring Using Deep Learning
(American Society of Civil Engineers, 2026)AbstractLow productivity in the construction industry compared with other sectors is a longstanding concern. Traditionally, managers have relied on manual sampling of worker activities by monitoring task types and durations ... -
Unsupervised Domain Adaptation for Crack Segmentation via Cross-Domain Stylization and Dual Adversarial Feature Learning
(American Society of Civil Engineers, 2026)AbstractSurface crack segmentation is critical for infrastructure inspection, yet deep-learning-based methods are hampered by their reliance on large annotated data sets and poor generalization across domains due to ... -
Augmented Reality for Precast Concrete Manufacturing: A Comparative Study to Evaluate Positioning Accuracy and Efficiency
(American Society of Civil Engineers, 2026)AbstractAugmented reality (AR) has gained popularity in academia and industry, with previous studies highlighting its advantages in facilitating architectural design, construction management, and site safety. However, ... -
Characterizing and Mitigating Mounting’s Impact on Smartphone-Based Evaluation of Pavement Roughness
(American Society of Civil Engineers, 2026)AbstractSmartphones are increasingly used for monitoring road roughness conditions. However, the smartphone-based roughness index estimation system (sRIE) is vulnerable to variations in vehicle type, driving speed, and ... -
Full-Scale Experimental Investigation of Universal Filter for Joint Input and State Estimation
(American Society of Civil Engineers, 2026)AbstractStructural health monitoring depends significantly on the availability of input signals to assess system behavior. However, in most real-world applications, dynamic input loads are unknown or difficult to measure ... -
JCNet-Based Multidistress and Surface Feature Detection in Pavement Images at Pixel Level
(American Society of Civil Engineers, 2026)AbstractAutomated road maintenance depends on the accurate recognition of pavement distresses. Traditional manual inspection methods have difficulty meeting the high-frequency and high-precision detection for automated ... -
Automatic Indoor Building 3D Wireframe Modeling from Point Clouds Spatial Geometry Information for As-Built BIM
(American Society of Civil Engineers, 2026)AbstractThe complexity of indoor structures and various limitations of point clouds make automatic indoor three-dimensional (3D) wireframe modeling for 3D as-built building information modeling (BIM) suffer multiple ... -
Concealed Cold-Formed Steel Structural Members and Damage Assessment Integrating Ground Penetrating Radar with Vision Foundation Model
(American Society of Civil Engineers, 2026)AbstractTimely and accurate assessment of concealed cold-formed steel (CFS) structural members is essential for ensuring the integrity and longevity of buildings. Traditional inspection methods require partial or complete ... -
Graph-Based Human–Object Interaction Detection for Automated Worker Accountability Monitoring on Construction Sites
(American Society of Civil Engineers, 2026)AbstractEffectively monitoring worker accountability in construction project controls requires addressing the complex, dynamic interactions between workers and objects. However, existing human–object interaction (HOI) ... -
Automated and Fast Point Cloud Labeling Method for Training Data Augmentation Using Scan-versus-BIM Approach
(American Society of Civil Engineers, 2026)AbstractDeep learning-based point cloud semantic segmentation methods require extensive labeled datasets, which involve a tedious manual labeling process. Although synthetic-based approaches have been developed to reduce ... -
Quantifying Irrigation Water Demand through Optimized Daily Vapor Pressure Deficit Forecasting Using LSTM and Metaheuristic Algorithms
(American Society of Civil Engineers, 2026)AbstractThis study presents a robust computational framework that integrates long short-term memory (LSTM) neural networks with four advanced metaheuristic optimization algorithms: Nondominated Sorting Genetic Algorithm ... -
Road-Safety Data Collection Method for Autonomous Driving toward Smart Transportation
(American Society of Civil Engineers, 2026)AbstractThe advent of intelligent vehicles has enabled the real-time collection of road-safety data, which are critical for enhancing autonomous driving safety. This paper proposes a novel road-safety data collection method ... -
Accurate Measurement of Segment Dislocation for Shield Tunnels Based on Binocular Vision Technology
(American Society of Civil Engineers, 2026)AbstractSegment dislocation is a common and problematic issue for shield tunnel linings, which might significantly affect the structural safety and serviceability in severe cases. To improve the accessibility of segment ...