| Autore |
Azevedo António C.
|
| Edizione | [1st ed. 2023.] |
| Pubbl/distr/stampa |
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2023
|
| Descrizione fisica |
1 online resource (93 pages)
|
| Disciplina |
780
624.18340287
|
| Collana |
Building Pathology and Rehabilitation
|
| Soggetto topico |
Concrete
Building materials
Buildings - Design and construction
Structural Materials
Building Construction and Design
|
| ISBN |
3-031-12267-4
|
| Formato |
Materiale a stampa  |
| Livello bibliografico |
Monografia |
| Lingua di pubblicazione |
eng
|
| Nota di contenuto |
Intro -- Preface -- Contents -- 1 Introduction -- 1.1 Description -- 1.2 Objectives -- References -- 2 Brief Literature Review -- 2.1 Delayed Ettringite Formation (DEF) -- 2.2 Alkali-Silica Reaction (ASR) -- 2.2.1 Numerical Modelling of ASR -- References -- 3 The Plasticity Model of Concrete Damage-CDPM -- 3.1 Additive Decomposition of the Field of Total Deformations -- 3.2 Mechanical Behaviour of the Model -- 3.2.1 Uniaxial Behaviour in Traction and Compression -- 3.2.2 Nonlinear Behaviour in Traction -- 3.2.3 Nonlinear Behaviour in Compression -- 3.3 Flow Law and Flow Criterion -- 3.4 Routine for Parameters Needed for the Model CDP -- 3.4.1 Routine Description -- 3.4.2 Routine Implementation-Generation of Inelastic Deformations, Damage Parameters and Respective Stresses -- 3.5 Routine for Reducing the Mechanical Properties of Concrete by Internal Expansion Reactions (IER) -- References -- 4 Bottle-Shaped Isolated Struts Concrete Deteriorated -- 4.1 Materials and Methods -- 4.2 Experimental Program -- 4.2.1 Panel S1-2 -- 4.2.2 Panel S3-1 -- 4.2.3 Qualitative Information from Other Panels -- References -- 5 Numerical Simulation -- 5.1 Computational Model Description -- 5.2 Computational Model -- 5.3 Properties of Concrete-Elasticity, Plasticity and Damage -- 5.4 Step Definition -- 5.5 Assembly -- 5.6 Definition of Interactions in the Model -- 5.7 Definition of the Boundary Conditions -- 5.8 Processing -- References -- 6 Numerical Results and Discussion -- 6.1 FEM Validation -- 6.1.1 Qualitative Comparisons -- 6.1.2 Quantitative Comparisons -- 6.2 Panel S3-1 Deteriorated by Alkali-Silica Reaction (ASR) -- 6.3 Panel S2-1 Deteriorated by Delayed Ettringite Formation (DEF) -- References -- 7 Conclusions and Future Recommendations -- 7.1 Conclusions -- 7.2 Future Recommendations -- References.
|
| Record Nr. | UNINA-9910627250803321 |
Info
Concrete Structures Deteriorated by Delayed Ettringite Formation and Alkali-Silica Reactions / / by António C. Azevedo, Fernando A.N. Silva, João M.P.Q. Delgado, Isaque Lira
