Constructive Resurgence: Artistry In Repairs And Retrofitting

Abstract

This book serves as a comprehensive resource for professionals, students, and researchers in civil engineering, offering insights into advanced structural maintenance and repair techniques. The content is organized into eight units, covering a wide range of topics related to the preservation and improvement of concrete and steel structures. The book begins with an introduction to the key concepts in structural maintenance and repair, emphasizing the importance of concrete quality, damage assessment, and overall structural deterioration. It highlights the multifaceted nature of maintenance, including inspection, repair methods, and the conservation of heritage structures. Subsequent units delve into various aspects of structural maintenance and repair, including concrete quality assurance, durability, and the impact of design and construction errors. The use of specialized materials such as polymer concrete, sulphur infiltrated concrete, and fibre-reinforced concrete is explored, along with practical techniques for repair and demolition. The book also covers damage assessment, offering guidance on evaluating structural decay and monitoring distress in concrete structures. It provides insights into understanding different types of cracks and methods for measuring and monitoring them. Concrete structure repair techniques are thoroughly examined, including fracture repair, crack routing, stitching, prestressing, drilling, and the use of advanced materials to mitigate corrosion. The book concludes with a focus on steel structures, discussing repair types, preventive measures, and addressing common issues such as defects in welded joints. Additionally, the book addresses seismic retrofitting and the maintenance of heritage structures, highlighting their vulnerability to earthquakes and the importance of preserving historic buildings through retrofitting and restoration. Overall, this book provides a valuable and practical resource for those involved in civil engineering, offering a comprehensive understanding of advanced structural maintenance and repair techniques across various construction materials and methodologies.