Details

Autor(en) / Beteiligte

• Walbridge, Scott,

Titel

Proceedings of the Canadian Society of Civil Engineering Annual Conference 2021 : CSCE21 hydrotechnical and transportation track

Ort / Verlag

Singapore : Springer,

Erscheinungsjahr

[2022]

Link zum Volltext

• SpringerLink Books - AutoHoldings

Beschreibungen/Notizen

• Description based upon print version of record.
• Intro -- Contents -- About the Editors -- Operating Speed Prediction Models for Urban Streets in Residential Areas: A Case Study in the City of Saskatoon -- 1 Introduction -- 2 Literature Review -- 3 Data Collection -- 3.1 Multicollinearity Analysis -- 4 Methodology -- 4.1 Fixed-Effects Regression Model -- 4.2 Mixed-Effects Regression Model -- 4.3 Bayesian Estimation -- 5 Results and Discussion -- 6 Conclusions -- References -- Exploring the Linkage Between Human Factors and Road Geometric Elements Influencing the Road Traffic Accidents on the National Roads of South Africa -- 1 Introduction -- 2 Lessons from Literature -- 3 Study Context and Research Methods -- 3.1 Study Context -- 3.2 Research Methods -- 4 Results and Findings -- 4.1 Influence of Major Human Behavioural Factors Concerning the Occurrence of Accidents on N1 -- 4.2 Design Elements Concerning the Occurrence of Accidents -- 4.3 The Perceived Linkage Between Road Geometric Elements on Human Factors and Driver Behaviour -- 5 Discussion and Conclusions -- References -- Development of an AI Tool to Identify Reference Reaches for Natural Channel Design -- 1 Introduction -- 2 Methodology -- 2.1 Data Sources -- 2.2 Data Pre-processing -- 2.3 AI Model Development -- 2.4 Model Fine-Tuning -- 2.5 Reference Reach Identification -- 3 Results and Discussion -- 4 Next Steps -- 5 Conclusions -- References -- Stability Analysis of an Overtopped Spillway Using Computational Fluid Dynamics -- 1 Introduction -- 2 Stability of Overtopped Structures -- 2.1 Hydrostatic and Hydrodynamic Forces -- 2.2 Stability Assessment -- 3 CFD Modelling and Simulation -- 3.1 Governing Equations -- 3.2 Boundary Conditions -- 4 Back Analysis of Chute Garneau Spillway -- 4.1 Spillway Description -- 4.2 Model Description -- 4.3 Analysis of Spillway with Open Gates -- 4.4 Analysis of Spillway with Closed Gates.
• 4.5 Analysis of Spillway with Partially Closed Gates -- 4.6 Analysis of Spillway with Floating Debris -- 5 Conclusions -- References -- The Effects of Climatic and Design Variables on Evapotranspiration in Bioretention Systems -- 1 Introduction -- 2 Materials and Methods -- 3 Results and Discussion -- 3.1 Effect of Climatic Variables -- 3.2 Effect of Growing Media -- 3.3 Effect of Vegetation -- 4 Conclusions -- References -- Wetted Area in Comparison to Habitat Suitability Criteria Based Methodologies for Sustainable Water Resources Management -- 1 Introduction -- 2 Study Site Description -- 3 Habitat Modelling -- 4 Habitat Availability -- 4.1 Analyses of WA Relative to WUA -- 5 Conclusion -- References -- Influence of Surge Waves on the Transport of Macroplastics -- 1 Introduction -- 2 Methodology -- 2.1 Experimental Setup -- 2.2 Particle Tracking Velocimetry -- 3 Analytical Solutions -- 4 Results -- 5 Conclusion -- References -- Establishing Acceleration Profiles of Light-Duty Vehicles Departing in a Straight Path from Two-Way Stop-Controlled Intersections -- 1 Introduction -- 2 Proposed Method -- 3 Collecting and Preparing Data -- 4 Acceleration Models -- 5 Validation -- 6 Comparison with Current Design Guides -- 7 Conclusions -- References -- Dynamic Interaction of Twin Particle Clouds in Stagnant Water -- 1 Introduction -- 2 Experimental Setup -- 3 Results -- 3.1 Twin Particle Cloud Evolution -- 3.2 Particle Cloud's Length -- 3.3 Particle Cloud's Width -- 3.4 Particle Cloud's Velocity -- 4 Conclusion -- References -- Experimental Study of Sand-Water Coaxial Jets with Low Velocity Ratio -- 1 Introduction -- 2 Experimental Setup -- 3 Signal Processing -- 4 Spectral Proper Orthogonal Decomposition (SPOD) -- 5 Results -- 6 Conclusion -- References.
• Design of Roundabout to Replace All-Way Stop Controlled Intersection: Case Study in Niagara-on-the-Lake -- 1 Introduction -- 2 Study Area -- 3 Alternatives -- 3.1 Roundabout -- 3.2 Signalized Intersection -- 4 Evaluation Methodology -- 4.1 Evaluation Criteria -- 4.2 Selection of Best Alternative -- 5 Detailed Design -- 5.1 Design Considerations -- 5.2 Geometric Design -- 5.3 Active Transportation -- 5.4 Sight Distance and Visibility -- 5.5 Simulation -- 6 Conclusions -- References -- Improving Selected Intersections Across Niagara Region for Miovision's Smart City Program -- 1 Introduction -- 2 Methodology -- 2.1 Selecting the Top Three Intersections -- 2.2 Implementing Countermeasures -- 2.3 Additional Factors -- 3 Analysis and Results -- 3.1 Level of Service Improvements -- 3.2 Safety Countermeasures -- 3.3 Additional Factors -- 4 Other Intersections -- 4.1 Geneva Street and Westchester Avenue -- 4.2 Carlton Street/North Service Road and Geneva Street -- 5 Sensitivity Analysis -- 6 Conclusions -- References -- Exploring the Use of Artificial Neural Networks for Scour Prediction -- 1 Introduction -- 2 The Scour Process -- 2.1 Parameters Influencing Scour -- 3 Artificial Neural Networks -- 4 Review of Applications of ANN to the Scour Problem -- 4.1 Influence of Training Data Sets -- 4.2 Learning Algorithms -- 4.3 Type of ANN -- 4.4 Comparison to Existing Formulae -- 5 Conclusions and Recommendations -- References -- Valuing Demand Response on Electric Vehicles Charging -- 1 Introduction -- 2 Electricity Market -- 3 Price-Based DR Programs -- 3.1 Time of Use Pricing -- 3.2 Real-Time Pricing -- 4 Real-Time Pricing with Option -- 5 Numerical Study -- 5.1 Market Data -- 5.2 Assumption and Setup -- 5.3 Price Modelling and Forecast -- 5.4 Result and Discussion -- 6 Conclusion and Future Work -- References.
• Advancing the Practice of Soil Bioengineering in Alberta-The Bow River Bioengineering Demonstration and Education Project -- 1 Introduction -- 2 Description of the Project Site -- 3 Bioengineering Techniques Used -- 4 Monitoring Methods -- 5 Results to Date -- 6 Lessons Learned/Recommendations for Future Projects -- References -- Case Study of Flood Profile Hydraulic Modeling Uncertainty -- 1 Introduction -- 2 Study Area -- 3 Hydraulic Model Development -- 3.1 Model Selection -- 3.2 Model Geometry -- 3.3 Boundary Conditions -- 3.4 Model Calibration and Validation -- 3.5 Design Flood Profiles -- 4 Uncertainty Analysis -- 4.1 Uncertainty Quantification -- 4.2 Uncertainty Propagation Analysis -- 4.3 Impacts of Geomorphic Change -- 4.4 Influence of Channel Confinement -- 5 Discussion -- References -- Surrogate Model Development for Bioretention Cell Simulation-Optimisation Applications -- 1 Introduction -- 1.1 Bioretention Cells -- 1.2 Surrogate Models for LID Modelling -- 1.3 Objectives -- 2 Methods -- 2.1 Study Site -- 2.2 SWMM Model -- 2.3 Surrogate Model Synthesis -- 2.4 Data Preparation -- 2.5 Performance Metrics -- 3 Results and Discussion -- 3.1 Surrogate Model Performance in Place of SWMM -- 3.2 Model Performance Under Increasing Training Samples -- 3.3 Universal and Event Based Surrogate Model -- 4 Conclusions and Recommendations -- References -- Segregation of Particles in Multi Size and Density Beds by Circular Wall Jets -- 1 Introduction -- 2 Experimental Setup -- 3 Results and Discussion -- 4 Conclusions -- References -- A Multiple Linear Regression (MLR) Model for the Application of Electrical Vehicles in the United States -- 1 Introduction -- 2 Litreture Review -- 2.1 Financial and Economic Impacts of EVs -- 2.2 Environmental Benefits and Energy Impacts of EVs -- 2.3 Social-Technical Factors Affecting EVs -- 3 Methodology -- 4 Sample Data.
• 5 Model Results and Discussion -- 6 Conclusion -- References -- Travel Time Reliability with the Presence of Connected and Autonomous Vehicles -- 1 Introduction -- 1.1 Background and Motivation -- 1.2 Review of the Previous Studies -- 1.3 Definition -- 2 Methodology -- 2.1 The Study Case Network -- 3 Results and Discussion -- 4 Conclusion -- References -- The Role of Microplastics' Size and Density on Their Vertical Turbulent Mixing and Transport -- 1 Introduction -- 2 Methodology -- 2.1 Numerical Modeling and Governing Equations -- 2.2 MPs' Physical Properties -- 3 Results and Discussion -- 3.1 Contours -- 3.2 Particle Froude Number -- 3.3 Relaxation Time and Stokes Number -- 4 Conclusion -- References -- Establishing Workflow Processes for Bridge Inspections Using RPAS -- 1 Introduction -- 1.1 Case Studies -- 2 Workflow Development -- 2.1 Assessment of RPAS and Role in Bridge Inspection Programs -- 2.2 Current Industry Practice in Use of RPAS -- 2.3 Inspection Planning -- 2.4 Site Investigation -- 2.5 Data Processing -- 2.6 Final Deliverable -- 2.7 Workflow Benefits -- 3 Technical Initiatives and Future Developments -- 3.1 Photogrammetry -- 3.2 Deck Cracking -- 3.3 Payloads -- 3.4 Autonomous Flights -- 4 Conclusions -- Numerical Investigation of Turbulent Structures and Air Entrainment in Positive Surge Waves -- 1 Introduction -- 2 Methodology -- 2.1 Governing Equations and Numerical Solutions -- 2.2 Implementation in OpenFOAM -- 3 Results and Discussion -- 3.1 Mixing and Vorticity Profile -- 3.2 Water Depth Profiles and Perturbation -- 3.3 Air Concentration Near Surge Toe and Heel -- 4 Conclusion -- References -- A Review of the Literature on Design and Performance of Multi Lane Roundabouts in Canada: The Case for Turbo Roundabouts -- 1 Introduction -- 2 Background -- 2.1 Initial Circular Intersections -- 2.2 Modern Roundabouts.
• 3 Literature Review.
• Description based on print version record.