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Zero-thickness interface constitutive theory for concrete self-healing effects
(Pergamon-Elsevier Science Ltd, 2017-07)
A damage-plasticity constitutive theory for zero-thickness interfaces is presented aimed at predicting time-dependent self-healing phenomena in concrete. The material model is based on fracture-energy concepts and accounts ...
Evaluation and comparison of traditional methods and Electron Probe Micro Analysis (EPMA) to determine the chloride ingress perpendicular to cracks in self-healing concrete
(Elsevier, 2019-12)
The appearance of cracks in reinforced concrete structures accelerates the penetration of aggressive substances such as chloride ions into the concrete matrix. This leads to durability problems due to the accelerated onset ...
Application of self-healing materials in architecture and construction industry: an exploratory review
(Journal of Xi'an University of Architecture & Technology, 2020)
Análise da eficácia dos mecanismos de autocicatrização do concreto
(Universidade do Vale do Rio dos Sinos, 2020-08-26)
This research aimed to analyse four mechanisms of self-healing, by cement consumption, by pozzolans, by chemical and bacterial solutions. These compositions were submitted to water submersion cure and umid cure, also ...
Análise da eficácia dos mecanismos de autocicatrização do concreto
(Universidade do Vale do Rio dos Sinos, 2020-08-26)
This research aimed to analyse four mechanisms of self-healing, by cement consumption, by pozzolans, by chemical and bacterial solutions. These compositions were submitted to water submersion cure and umid cure, also ...
A Review on Cementitious Self-Healing and the Potential of Phase-Field Methods for Modeling Crack-Closing and Fracture Recovery
(Molecular Diversity Preservation International, 2020-11)
Improving the durability and sustainability of concrete structures has been driving the enormous number of research papers on self-healing mechanisms that have been published in the past decades. The vast developments of ...
A autocura do concreto - uma revisão bibliográfica
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia CivilCentro de Tecnologia, 2022)
Estado del arte de tecnologías autoreparantes en concretos y pavimentos
(Pregrado Ingeniería Civil, 2021-07-14)
This document was carried out with the objective of conducting a review of the state of the art and the implementation of self-healing technologies in existing concrete and pavements, in order to establish the bases for ...
Autocicatrização do concreto com diferentes tipos de cimentos em interação com catalizador cristalino
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia CivilUTFPR, 2019-06-26)
In a concrete structure, there are microcracks and cracks that have expected or unexpected characteristics. These microcracks may will be the way to external agents with degradation effect. For this reason, there is a need ...