Viorel Ungureanu – författare

In an era of new, composite materials and high-strength concrete, and with an increasing demand for sustainable building technologies, the importance of the role of steel in construction is being challenged.. Nonetheless, steel can successfully be used to refurbish and retrofit historical buildings, as well as being a material of choice for new building structures. Steel can effectively be combined with a variety of other materials to obtain structures which are characterized by a high-performance response under different types of static and dynamic activity. The proceedings contains nine keynote lectures from international experts, and is further divided into five sections: calculation models and methods; studies and advances in design codes; steel and mixed building technology; steel under exceptional actions; and steel in remarkable constructions and refurbishment.

In an era of new, composite materials and high-strength concrete, and with an increasing demand for sustainable building technologies, the importance of the role of steel in construction is being challenged.. Nonetheless, steel can successfully be used to refurbish and retrofit historical buildings, as well as being a material of choice for new building structures. Steel can effectively be combined with a variety of other materials to obtain structures which are characterized by a high-performance response under different types of static and dynamic activity. The proceedings contains nine keynote lectures from international experts, and is further divided into five sections: calculation models and methods; studies and advances in design codes; steel and mixed building technology; steel under exceptional actions; and steel in remarkable constructions and refurbishment.

In an era of new, composite materials and high-strength concrete, and with an increasing demand for sustainable building technologies, the importance of the role of steel in construction is being challenged.. Nonetheless, steel can successfully be used to refurbish and retrofit historical buildings, as well as being a material of choice for new building structures. Steel can effectively be combined with a variety of other materials to obtain structures which are characterized by a high-performance response under different types of static and dynamic activity. The proceedings contains nine keynote lectures from international experts, and is further divided into five sections: calculation models and methods; studies and advances in design codes; steel and mixed building technology; steel under exceptional actions; and steel in remarkable constructions and refurbishment.

This open access book summarizes the research being pursued as part of the COST Action CA21103 titled "Implementation of Circular Economy in the Built Environment" (Circular B), which aims to define the methodology to develop a common circularity framework for inclusive application and assessment in new and existing buildings to support decision-making for all value chain stakeholders and appraise the implementation level of the European Circular Economy Action Plan (CEAP). The Action is increasingly gaining interest worldwide, bringing multidisciplinary young and experienced researchers together to share the latest studies and develop new knowledge. Consisting of 17 chapters corresponding to the conference themes, the book analyses and discusses topics such as Circular Economy (CE) best practices, design strategies for circular buildings, circular materials and products, adaptive reuse of existing buildings, recovery and reuse of salvaged materials and products, case studies of current applications and trends, barriers against CE implementation in buildings, efficient waste and circular resource management, circular lifecycle management and decision making, stakeholders relationships, CE supporting policies and barriers, circular business models, criteria, KPIs and assessment models for circular buildings, CE criteria in sustainability frameworks, digitalization and BIM for enhanced circularity of buildings and building materials, and standardization of CE definitions in buildings.

This open access book summarizes the research being pursued as part of the COST Action CA21103 titled "Implementation of Circular Economy in the Built Environment" (Circular B), which aims to define the methodology to develop a common circularity framework for inclusive application and assessment in new and existing buildings to support decision-making for all value chain stakeholders and appraise the implementation level of the European Circular Economy Action Plan (CEAP). The Action is increasingly gaining interest worldwide, bringing multidisciplinary young and experienced researchers together to share the latest studies and develop new knowledge. Consisting of 17 chapters corresponding to the conference themes, the book analyses and discusses topics such as Circular Economy (CE) best practices, design strategies for circular buildings, circular materials and products, adaptive reuse of existing buildings, recovery and reuse of salvaged materials and products, case studies of current applications and trends, barriers against CE implementation in buildings, efficient waste and circular resource management, circular lifecycle management and decision making, stakeholders relationships, CE supporting policies and barriers, circular business models, criteria, KPIs and assessment models for circular buildings, CE criteria in sustainability frameworks, digitalization and BIM for enhanced circularity of buildings and building materials, and standardization of CE definitions in buildings.

This open access book gathers the proceedings of the 4th International Conference “Coordinating Engineering for Sustainability and Resilience” (CESARE) & Midterm Conference of CircularB “Implementation of Circular Economy in the Built Environment”, held in Timișoara, Romania, on May 29-31, 2024, as part of the COST Action CA21103. The volume represents the state of the art of sustainability and resilience in modern and future built environment, constructions, and infrastructure, and includes topics such as structural materials and robustness, fire engineering, risk assessment, impact of climate change on the built environment, sustainable resilience of systems in the built environment, smart cities, circular economy, design strategies for product design, integration of renewable energy at building and small urban area scales, restoration & rehabilitation of historical buildings, sustainable infrastructures, wind energy structures, façade engineering, green buildings, and waste management.

This open access book gathers the proceedings of the 4th International Conference “Coordinating Engineering for Sustainability and Resilience” (CESARE) & Midterm Conference of CircularB “Implementation of Circular Economy in the Built Environment”, held in Timișoara, Romania, on May 29-31, 2024, as part of the COST Action CA21103. The volume represents the state of the art of sustainability and resilience in modern and future built environment, constructions, and infrastructure, and includes topics such as structural materials and robustness, fire engineering, risk assessment, impact of climate change on the built environment, sustainable resilience of systems in the built environment, smart cities, circular economy, design strategies for product design, integration of renewable energy at building and small urban area scales, restoration & rehabilitation of historical buildings, sustainable infrastructures, wind energy structures, façade engineering, green buildings, and waste management.

This open access book offers a comprehensive exploration of Circular Economy Design and Management within the Built Environment, presenting a critical review of the current state of the art. Going through multi-level approaches from material usage to urban planning, it meticulously examines strategies for circular building design, criteria, and indicators for circularity. Additionally, it explores practical tools and frameworks, as well as roles and relationships of stakeholders along the entire value chain. Through insightful case studies and critical analysis, readers gain a deep understanding of circularity principles and applications, circularity management models and feedback systems, sustainable practices, and the integration of circularity into technological advancements and digital tools such as BIM. The importance of this book lies in addressing pressing challenges in contemporary architecture and construction, providing a roadmap for sustainable, circular solutions. It tackles the critical need to transition from linear to circular practices, emphasising resource efficiency, waste reduction, and the longevity of structures. By offering practical insights and highlighting successful implementations, the book aims to guide architects, civil engineers, designers, sustainability professionals, and policymakers towards informed decision-making in creating environmentally conscious built environments. Designed for these professionals and researchers, this book serves as a valuable resource for anyone passionate about reshaping the future of our built spaces with a focus on circularity and environmental responsibility.