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RISIntegrated Approach to Simultaneously Determine 3D Location and Size of Rebar in GPR Data
Publisher: ASCE
Abstract: The precise determination of reinforcement rebar information of constructed facilities is a significant challenge faced by many practitioners in the areas of structural health monitoring (SHM), facility management (FM), ...
Feasibility Study of Using Close-Range Photogrammetry as an Asset-Inventory Tool at Public Transportation Agencies
Publisher: ASCE
Abstract: Precise documentation of as-is status of transportation infrastructures is an essential task for several public transportation agencies. To tackle this task, such agencies have adopted various advanced technologies, such ...
Generating Absolute-Scale Point Cloud Data of Built Infrastructure Scenes Using a Monocular Camera Setting
Publisher: American Society of Civil Engineers
Abstract: The global scale of point cloud data (PCD) generated through monocular photography and videogrammetry is unknown and can be calculated using at least one known dimension of the scene. Measuring one or more dimensions for ...
Neurofuzzy Genetic System for Selection of Construction Project Managers
Publisher: American Society of Civil Engineers
Abstract: Choosing a project manager for a construction project—particularly, large projects—is a critical project decision. The selection process involves different criteria and should be in accordance with company policies and ...
Automated Framework to Translate Rebar Spatial Information from GPR into BIM
Publisher: ASCE
Abstract: Automated three-dimensional (3D) as-built modeling of built infrastructure with embedded rebar is an ongoing area of research. The current practice for such a process is either highly manual, due to the need for localizing ...
Integrating Inverse Photogrammetry and a Deep Learning–Based Point Cloud Segmentation Approach for Automated Generation of BIM Models
Publisher: ASCE
Abstract: Automatically converting three-dimensional (3D) point clouds into building information modeling (BIM) has been an active research area over the past few years. However, existing solutions in the literature have been suffering ...
A GAN-Augmented CNN Approach for Automated Roadside Safety Assessment of Rural Roadways
Publisher: ASCE
Abstract: The prevalence of run-off-road crashes, particularly in rural areas, underscores the significance of roadside characteristics in safety analysis. This paper proposes a novel approach for automated roadside safety assessment ...
Comparison of Image-Based and Time-of-Flight-Based Technologies for Three-Dimensional Reconstruction of Infrastructure
Publisher: American Society of Civil Engineers
Abstract: As-built spatial data are useful in many construction-related applications, such as quality control and progress monitoring. These data can be collected using a number of imaging and time-of-flight-based (e.g., laser ...
Feasibility Study of Using Nebulizer-Retrofitted UAVs at Construction Projects: The Case Study of Residential Jobsites in Utah
Publisher: ASCE
Abstract: Increased heat stress and air pollution are two major causes of health issues and productivity loss in the construction industry. This will be exacerbated by global warming and an increased possibility of extreme weather ...
A Hybrid Framework for Predicting Crash Severity in Construction Work Zones Using Knowledge Distillation and Conditional GANs
Publisher: American Society of Civil Engineers
Abstract: Construction work zone crashes represent a critical area of concern within the realm of traffic safety, posing unique challenges for both road users and transportation authorities. Common factors contributing to work zone ...