Optimization Aided Design - Reinforced Concrete (incl. ebook as PDF)

Concrete is a major contributor to global CO2 emissions,so reducing the material amount for design and construction is key to climate protection. This book presents optimization aided design methods for concrete structures,which are independent of standards,material,and reinforcement type and can be used to design resource-efficient structures following the flux of forces,optimize reinforcement layouts,and cope with demanding cross-sectional design tasks. Existing applications in structural engineering are presented to demonstrate the potential of these concepts.

Format: Paperback / softback
Length: 224 pages
Publication date: 16 March 2022
Publisher: Wilhelm Ernst & Sohn Verlag fur Architektur und technische Wissenschaften

Concrete, the most widely used building material, has a significant environmental impact due to its main component, cement. Cement accounts for up to 10% of global CO2 emissions, making it a major contributor to human-induced climate change. To address this issue, concrete must be reinforced with adequate materials like steel to enhance its tensile strength. However, the production of steel also has environmental consequences. Therefore, reducing the material amount for design and construction of structures is crucial to minimize material- and transport-induced emissions, which are significant contributors to climate protection. Meeting the essential requirements of sustainability, serviceability, and durability is essential in this context.

The book presents innovative optimization-aided design methods for concrete structures. These methods involve the application of mathematical optimization to practical problems in structural concrete at various levels. From external forces to internal structure identification and cross-section design, optimization techniques are used to create resource-efficient structures that follow the flow of forces. Reinforcement layouts are optimized to match the internal force flow, and challenging cross-sectional design tasks, such as biaxial bending, are addressed effectively.

The optimization-aided design methods are discussed in detail, providing clear explanations and vivid descriptions. They are designed to be independent of standards, concrete materials, and reinforcement types, making them universally applicable. Numerous figures and calculation examples are used to illustrate the different approaches and demonstrate their practical applications. Existing applications in structural engineering, including ultra-lightweight hybrid beams, thin concrete solar collectors, and other innovative structures, are presented to showcase the potential of optimization-aided design concepts.

In conclusion, concrete is a widely used building material that contributes significantly to global CO2 emissions. By implementing optimization-aided design methods, we can reduce the material amount for design and construction, minimize material- and transport-induced emissions, and meet the essential requirements of sustainability, serviceability, and durability. The book presents innovative optimization-aided design methods that can help achieve these goals and promote sustainable construction practices.

Weight: 414g
Dimension: 242 x 175 x 12 (mm)
ISBN-13: 9783433033388