Dongming Feng
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View article: Vessel behavior recognition method for preventing vessel-bridge collisions via adaptive video analytics
Vessel behavior recognition method for preventing vessel-bridge collisions via adaptive video analytics Open
View article: A Bridge Crack Detection and Localization Approach for Unmanned Aerial Systems Using Adapted YOLOX and UWB Sensors
A Bridge Crack Detection and Localization Approach for Unmanned Aerial Systems Using Adapted YOLOX and UWB Sensors Open
The management and maintenance of the aging bridges can benefit from an efficient and automatous bridge inspection process, such as crack detection and localization. This paper presents a robust and efficient approach for unmanned aerial v…
View article: Application of Fracturing Technology for Temporary Blockage and Turning of Rope Knots in Complex Fault Block Oilfield
Application of Fracturing Technology for Temporary Blockage and Turning of Rope Knots in Complex Fault Block Oilfield Open
View article: A Novel Method for Heat Haze-Induced Error Mitigation in Vision-Based Bridge Displacement Measurement
A Novel Method for Heat Haze-Induced Error Mitigation in Vision-Based Bridge Displacement Measurement Open
Vision-based techniques have become widely applied in structural displacement monitoring. However, heat haze poses a great threat to the precision of vision systems by creating distortions in the images. This paper proposes a vision-based …
View article: Rapid Geometric Evaluation of Transportation Infrastructure Based on a Proposed Low-Cost Portable Mobile Laser Scanning System
Rapid Geometric Evaluation of Transportation Infrastructure Based on a Proposed Low-Cost Portable Mobile Laser Scanning System Open
Efficient geometric evaluation of roads and tunnels is crucial to traffic management, especially in post-disaster situations. This paper reports on a study of the geometric feature detection method based on multi-sensor mobile laser scanni…
View article: URANS assessment of ship extreme roll event in irregular stern quartering sea
URANS assessment of ship extreme roll event in irregular stern quartering sea Open
In this study, the extreme roll events of a free-running ONR Tumblehome model in stern quartering seas are predicted by an unsteady Reynolds-averaged Navier–Stokes (URANS) solver coupled with a dynamic overset grid approach. The validation…
View article: Constrained shape optimization of free-form shells considering material creep
Constrained shape optimization of free-form shells considering material creep Open
Shape optimization is an effective tool for designing free-form structures for a variety of design objectives. Aiming at long-term structural performance, a computational framework is presented for performing shape optimization of free-for…
View article: Shape optimization of concrete free-form shells considering material damage
Shape optimization of concrete free-form shells considering material damage Open
Shape optimization is a pervasive tool for designing concrete free-form shells. However, the existing shape optimization approaches for free-form shells usually assume the material is purely elastic without considering material damage, whi…
View article: References
References Open
View article: Appendix: Fundamentals of Digital Image Processing Using MATLAB
Appendix: Fundamentals of Digital Image Processing Using MATLAB Open
View article: Index
Index Open
View article: Back Matter
Back Matter Open
View article: Stochastic Natural Vibration Analyses of Free-Form Shells
Stochastic Natural Vibration Analyses of Free-Form Shells Open
This work investigates the natural vibration characteristics of free-form shells when considering the influence of uncertainties, including initial geometric imperfection, shell thickness deviation, and elastic modulus deviation. Herein, f…
View article: Fatigue Reliability Assessment for Orthotropic Steel Decks Based on Long-Term Strain Monitoring
Fatigue Reliability Assessment for Orthotropic Steel Decks Based on Long-Term Strain Monitoring Open
A time-dependent fatigue reliability assessment approach is proposed for welded details of orthotropic steel decks (OSDs) using long-term strain monitoring data. The fatigue reliability limit function of the welded details is established b…
View article: Evaluation of the Wind‐Resistant Performance of Long‐Span Cable‐Stayed Bridge Using the Monitoring Correlation between the Static Cross Wind and Its Displacement Response
Evaluation of the Wind‐Resistant Performance of Long‐Span Cable‐Stayed Bridge Using the Monitoring Correlation between the Static Cross Wind and Its Displacement Response Open
The wind‐resistant performance of existing long‐span cable‐stayed bridge structures will inevitably deteriorate due to concrete carbonation, reinforcement corrosion, accumulated fatigue damage, etc., which can threaten the entire bridge sa…
View article: Advanced Vision-Based Displacement Sensors for Structural Health Monitoring
Advanced Vision-Based Displacement Sensors for Structural Health Monitoring Open
Most existing structural health monitoring (SHM) techniques are based on measured acceleration data. Such practice, however, is highly expensive to operate, mainly due to cumbersome, time-consuming and expensive installation of sensors and…
View article: A Vision-Based Sensor for Noncontact Structural Displacement Measurement
A Vision-Based Sensor for Noncontact Structural Displacement Measurement Open
Conventional displacement sensors have limitations in practical applications. This paper develops a vision sensor system for remote measurement of structural displacements. An advanced template matching algorithm, referred to as the upsamp…
View article: Citizen Sensors for SHM: Towards a Crowdsourcing Platform
Citizen Sensors for SHM: Towards a Crowdsourcing Platform Open
This paper presents an innovative structural health monitoring (SHM) platform in terms of how it integrates smartphone sensors, the web, and crowdsourcing. The ubiquity of smartphones has provided an opportunity to create low-cost sensor n…