Rui Calcada – författare

Economic growth, security and sustainability across Europe are at risk due to ageing railway infrastructure systems. At present, the majority of such systems are aging and some have even reached their initial design lives. These issues align with a major challenge in civil engineering: how to restore and improve urban infrastructure and built environments. Policy, environmental and physical barriers must be addressed and overcome. The complex and interconnected nature of the problem means that there is a need for academia, industry, communities and governments to work collaboratively. The challenges posed by extreme events from natural and man-made disasters are urgent.Rail Infrastructure Resilience: A Best-Practices Handbook presents developed improvement methods for rail infrastructure systems, toward resilience to extreme conditions. It shows how best to use new information in the engineering design, maintenance, construction and renewal of rail infrastructure resilience, through knowledge exchange and capability development. The book presents the outcome of a major European research project, known as the RISEN project. RISEN aimed to enhance knowledge creation and transfer using both international and intersectoral secondment mechanisms among European Advanced Rail Research Universities and SMEs, and Non-EU, leading rail universities, providing methodological approaches and practical tools for restoring and improving railway infrastructure systems for extreme events. Edited and written by members of this project, this book will be essential reading for researchers and practitioners hoping to find practical solutions to the challenges of rail infrastructure resilience. Offers a best-practices handbook for rail infrastructure resilience from the leaders in the field Paints a holistic picture of the rail transport system, showing that infrastructure maintenance intervention can be enhanced through advanced monitoring systems and resilience design Presents rail infrastructure resilience and advanced condition monitoring, allowing a better understanding of the critical maintenance, renewal and retrofit needs of railways Considers how academia, industry, communities and governments can work collaboratively in order to tackle aggregated problems in rail infrastructure resilience Presents the findings from the RISEN project, the leading European project on enhancing knowledge creation and transfer of expertise on rail infrastructure resilience

The dynamic behaviour of bridges strongly affects the infrastructure system of high-speed railways, and is a crucial factor in safety issues and passenger comfort. Dynamics of High-Speed Railway Bridges covers the latest research in this field, including: – Recently developed dynamic analysis techniques; – Train excitations;– Design issues for high-speed railway bridges– Fatigue conduct of viaducts and large span bridges;– Bridge dynamic behaviour;– Case studies.Dynamics of High-Speed Railway Bridges will be invaluable to professionals, scientists, public institutions and students involved in the design, construction and maintenance of high-speed railway bridges.

This volume contains the proceedings of the XIX International Colloquium on Mechanical Fatigue of Metals, held at the Faculty of Engineering of the University of Porto, Portugal, 5-7 September 2018.

This book brings together contributions initiated through the collaboration between the Federal University of Minas Gerais (UFMG, Brazil) and the Institute for R&D in Structures and Construction (CONSTRUCT, FEUP, Portugal). It features work from engineers and researchers in the construction sector, presenting innovative findings and practical insights across the fields of Structural Integrity, Design, and Maintenance.The chapters cover a broad range of topics, including structural integrity, fatigue, fracture, damage mechanics, structural design, advanced construction materials, civil engineering structures, BIM, artificial intelligence applied to design, safety and risk analysis, structural retrofit and maintenance, probabilistic assessment, life‑cycle performance, and construction management. The volume also addresses computational and numerical modelling applied to diverse infrastructures such as transportation systems, bridges, buildings, dams, railways, underground works, wind and transmission towers, offshore platforms, pipelines, naval vessels, and oceanic structures, among others.

The construction of high-speed railways includes a wide variety of aspects, ranging from safety to new types of equipment and construction solutions. All these require state-of-art technologies, and in recent years design concepts for high-speed railways have improved. The focus in this volume is on the interaction between rail track and bridges. Track-bridge interaction sets a limit to the vibration and deformability of structures, so that accelerations, stresses and track deformations are controlled, circulation safety is satisfied, and design solutions for bridges are determined. Track-Bridge Interaction on High-Speed Railways presents the latest research on the interaction between rail track and bridges, and will be invaluable to civil engineers involved in the design, construction and maintenance of high-speed railways and bridges, and to researchers and graduate and undergraduate engineering students with an interest in this field.