International RILEM Conference on Early-Age and Long-Term Cracking in RC Structures: CRC 2021

This volume summarizes the latest advances, innovations, and applications in crack control in concrete, as presented at the International RILEM Conference on Early-age and Long-term Cracking in RC Structures (CRC 2021). It covers early-age and long-term imposed deformations, analytical formulations, numerical simulations, experimental investigations, crack control and repair, and sustainability. A comprehensive approach requires robust experimental techniques, multiscale models, and code-based and analytical approaches. The contributions will spur novel research directions and foster new multidisciplinary collaborations.

Format: Paperback / softback
Length: 401 pages
Publication date: 20 May 2022
Publisher: Springer Nature Switzerland AG

This comprehensive volume presents the latest advancements, innovations, and applications in the field of crack control in concrete, as showcased by esteemed international researchers and engineers during the International RILEM Conference on Early-age and Long-term Cracking in RC Structures (CRC 2021), held in Paris, France, on April 9, 2021. Spanning the realms of early-age and long-term imposed deformations in concrete, the book delves into analytical formulations for calculating crack widths, numerical simulations of early-age and long-term restrained behavior of concrete elements, experimental investigations into cracking, on-site monitoring of imposed deformations and cracking, crack control and repair techniques, and the sustainability of design and remediation.

The conference underscored the importance of adopting a holistic approach to this complex problem, which necessitates the development of robust experimental techniques, the creation of multiscale models, and the evaluation of code-based and other analytical approaches relevant to crack control in concrete. The selected contributions, subjected to a rigorous international peer-review process, offer exciting insights that will ignite novel research directions and foster new multidisciplinary collaborations.

Early-age and long-term imposed deformations in concrete:

The book explores the impact of early-age and long-term imposed deformations on the structural performance of concrete. It discusses the theoretical foundations and analytical formulations employed to predict crack widths and assess the behavior of concrete elements under various loading conditions. The numerical simulations presented provide valuable insights into the dynamic response of concrete structures, enabling engineers to optimize design parameters and enhance crack control strategies.

Experimental investigations into cracking:

In-depth experimental investigations are conducted to understand the mechanisms behind cracking in concrete. The book showcases the latest techniques and methodologies used to evaluate the cracking behavior of concrete materials, including stress-strain testing, crack growth analysis, and finite element modeling. These experimental studies contribute to a better understanding of the factors that influence cracking and provide valuable data for developing more accurate crack prediction models.

On-site monitoring of imposed deformations and cracking:

Real-time monitoring of imposed deformations and cracking is crucial for effective crack control. The book discusses the development of innovative technologies and methodologies for on-site monitoring, including wireless sensor networks, digital image correlation, and remote sensing. These monitoring systems enable engineers to track the evolution of cracks and detect potential issues early, allowing for timely interventions and preventive measures.

Crack control and repair techniques:

Various crack control and repair techniques are discussed in the book, including surface treatment methods, injection techniques, and structural strengthening techniques. The authors present case studies and practical examples highlighting the effectiveness of these techniques in mitigating crack propagation and enhancing the structural integrity of concrete structures.

Sustainability of design and remediation:

The book emphasizes the importance of sustainable design and remediation practices in crack control. It discusses the use of eco-friendly materials, the integration of renewable energy sources, and the development of life-cycle assessment methodologies to evaluate the environmental impact of crack control interventions. The authors advocate for a holistic approach that considers both technical and environmental considerations in the design and implementation of crack control strategies.

Conclusion:

The International RILEM Conference on Early-age and Long-term Cracking in RC Structures (CRC 2021) served as a platform for exchanging knowledge and expertise in the field of crack control in concrete. This comprehensive volume captures the latest advancements, innovations, and applications, providing valuable insights for researchers, engineers, and practitioners. By adopting a multidisciplinary approach and leveraging advanced experimental techniques, numerical simulations, and analytical methodologies, the book contributes to the development of more robust and sustainable crack control strategies for concrete structures.

Weight: 652g
Dimension: 235 x 155 (mm)
ISBN-13: 9783030729233
Edition number: 1st ed. 2021