Diagnostic of Concrete Samples Affected by Internal Swelling Reactions / / by António C. Azevedo, Fernando A.N. Silva, João M.P.Q. Delgado, Nicole P.S. Souza, Mahfoud Tahlaiti, Abdelhafid Khelidj

• Autore: Azevedo António C.
• Pubblicazione: Cham : , : Springer International Publishing : , : Imprint : Springer, , 2021
• Edizione: 1st ed. 2021.
• Descrizione fisica: 1 online resource (82 pages)
• Disciplina: 620.136
• Soggetto topico: Concrete; Spectrum analysis; Building materials; Spectroscopy; Structural Materials
• Nota di contenuto: Intro -- Preface -- Contents -- 1 Introduction -- 1.1 Motivation -- 1.2 Objectives -- 2 State-of the-Art -- 2.1 Introduction -- 2.2 Examples of Internal Swelling Reactions on Pile Cap Blocks -- 2.3 Mechanical Properties -- 2.3.1 Compressive Strength -- 2.3.2 Static Modulus of Elasticity -- 2.3.3 Dynamic Modulus of Elasticity -- 2.4 Concrete Durability Aspects-Concepts and Tests -- 2.4.1 Gas Permeability (K) -- 2.4.2 Mercury Intrusion Porosimetry (MIP) and Porosity (ε) -- 2.5 Physical-Chemical Analysis -- 2.5.1 Scanning Electron Microscopy (SEM) -- 2.5.2 X-Ray Diffraction (XRD) -- 2.5.3 Raman Spectroscopy -- 2.5.4 Thermogravimetric Analysis (TGA) -- 3 Methodology -- 3.1 Introduction -- 3.2 Mechanical Properties -- 3.2.1 Compressive Strength -- 3.2.2 Static Modulus of Elasticity -- 3.2.3 Dynamic Modulus of Elasticity -- 3.3 Transfer Properties -- 3.3.1 Gas Permeability (K) -- 3.3.2 Apparent Porosity (Ε) -- 3.3.3 Mercury Intrusion Porosimetry (MIP) -- 3.4 Physical-Chemical Analysis -- 3.4.1 Scanning Electron Microscopy (SEM) -- 3.4.2 X-Ray Diffraction (XRD) -- 3.4.3 Raman Spectroscopy -- 3.4.4 Thermogravimetric Analysis (TGA) -- 4 Results and Discussion -- 4.1 Introduction -- 4.2 Results of the Tests Hired by the Building Owners -- 4.3 Results of the Tests Performed -- 4.3.1 Visual Inspection -- 4.3.2 Mechanical Properties -- 4.3.2.1 Compressive Strength -- 4.3.2.2 Static Modulus of Elasticity -- 4.3.2.3 Dynamic Modulus of Elasticity -- 4.4 Transfer Properties -- 4.4.1 Gas Permeability (K) -- 4.4.2 Apparent Porosity (ε) -- 4.5 Physical-Chemical Analysis -- 4.5.1 Scanning Electron Microscopy (SEM) -- 4.5.2 X-Ray Diffraction (XRD) -- 4.5.3 Raman Spectroscopy -- 4.6 Summary of Laboratory Test Results -- 6 Correction to: Diagnostic of Concrete Samples Affected by Internal Swelling Reactions. ; Correction to: A. C. Azevedo et al., Diagnostic of Concrete Samples Affected by Internal Swelling Reactions, Building Pathology and Rehabilitation 21, https://doi.org/10.1007/978-3-030-76497-5 -- 5 Conclusions -- 5.1 Suggestions for Future Works -- Bibliography.
• Sommario/riassunto: This book offers a complete diagnosis of concrete samples collected from a pile cap block of residential buildings affected by internal swelling reactions. Covering an extensive laboratory campaign to evaluate the transport properties of concrete samples, as well as their physical and chemical composition using advanced techniques to analyse cores extracted from real buildings that have concrete elements affected by internal swelling reactions (ISR). It features several rehabilitation procedures, pile caps repair and rehabilitation design, executed using strengthening procedures to provide the complete restoration of the structural integrity of the element deteriorated. These rehabilitation procedures proved to be a good solution to retrofit pile cap deteriorated by expansions due to internal swelling reactions of concrete. The book also offers a systematic review of the current state of knowledge and it is a valuable resource for scientists, students, and practitioners in various scientific and engineering disciplines, namely, civil and materials engineering, as well as and other interested parties.
• Titolo autorizzato: Diagnostic of concrete samples affected by internal swelling reactions
• ISBN: 3-030-76497-4
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910485590903321
• Lo trovi qui: Univ. Federico II
• Serie: Building Pathology and Rehabilitation, . 2194-9840 ; ; 21