Chapters authored
3D Printing in Highway Construction, Opportunities and Challenges
This chapter explores the transformative impact of 3D printing technology within highway construction, offering a detailed examination of both its opportunities and challenges. It outlines the advantages of adopting 3D printing particularly to construct highway bridges, including enhanced safety, boosted productivity, reduced labor demand, fostering of innovative design, efficient use of materials, savings on transportation, fuel conservation, accelerated construction speed, and waste reduction, thus revolutionizing the future of infrastructure development. The chapter argues for more research into material procurement, structural concerns, and the environmental benefits of 3D-printed highway bridges. By overcoming these obstacles, 3D printing could lead to more sustainable, efficient, and innovative ramps and bridges, marking a significant shift towards high-speed construction and improved constructability, even under extreme conditions. The conclusion underscores the critical role of collaboration among stakeholders to navigate the challenges and realize the potential advantages of 3D printing in transforming road construction for future generations.
Part of the book: Recent Topics in Highway Engineering - Up-to-date Overview of Practical Knowledge [Working title]