Abstract: Traffic safety culture has emerged as a significant factor in support of the recognition of existing traffic safety policies and programs and as a contextual variable to describe high-risk behaviors of drivers. However, ...

Abstract: The present research describes the fundamental working mechanism of photogrammetry and characterizes the errors of the photogrammetry-derived geometric measurements on building products in a systematic, practical, and ...

Abstract: Three-dimensional (3D) modeling of site elements is beneficial to many construction management applications such as quantity takeoff and quality control. However, current practice lacks a solution that is computationally ...

Abstract: Digitalization of real-world traffic scenes is a fundamental task in development of digital twins of road transportation. However, the existing digitalization approaches are either expensive in equipment costs or inapplicable ...

Abstract: This paper proposes an analytical approach to incorporating computer-generated three-dimensional (3D) graphics of invisible underground infrastructure into site photos so as to present a richer and more integral view of ...

Abstract: Work-related musculoskeletal disorders (WMSDs) have long been a primary cause of non-fatal injuries in construction. They involve sudden or continuous stresses on a worker’s musculoskeletal system (e.g., muscles, tendons, ...

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 ...

Abstract: Iron tailings (IT) are by-products of iron ore mining, which have the characteristics of high stockpile and low cost. Recycling IT as alternatives for high-quality quartz sand (QS) in ultrahigh-performance mortar (UHPM) ...