Alkali-silica reaction in concrete: Mechanisms, mitigation and test methods
In the last few decades, the alkali–silica reaction (ASR) has been reported as one of the
major concrete concerns regarding durability, leading to high maintenance and …
major concrete concerns regarding durability, leading to high maintenance and …
Durability of shotcrete for underground support–Review and update
Shotcrete is often used for the construction and stabilization of tunnels and other
underground structures, where it is susceptible to different forms of physical and chemical …
underground structures, where it is susceptible to different forms of physical and chemical …
The ASR mechanism of reactive aggregates in concrete and its mitigation by fly ash: A critical review
Alkali-silica reaction (ASR) of reactive aggregates is a major durability concern of concrete.
The use of fly ash as a supplementary cementing material (SCM) shows a reliable way to …
The use of fly ash as a supplementary cementing material (SCM) shows a reliable way to …
Prediction of alkali-silica reaction expansion of concrete using artificial neural networks
This paper presents a hybrid machine learning method for the prediction of concrete
expansion induced by alkali-silica reaction (ASR) and assembles a comprehensive and …
expansion induced by alkali-silica reaction (ASR) and assembles a comprehensive and …
[HTML][HTML] Alkali silica reaction in concrete-Revealing the expansion mechanism by surface force measurements
Alkali-silica reaction (ASR) is a major cause for concrete deterioration worldwide. However,
the mechanism leading to cracking has not been identified yet. In this study, the extended …
the mechanism leading to cracking has not been identified yet. In this study, the extended …
Computational modeling of temperature and relative humidity effects on concrete expansion due to alkali–silica reaction
This paper presents a constitutive model for the simulation of temperature and relative
humidity effects on concrete expansion due to Alkali–Silica Reaction (ASR). The model was …
humidity effects on concrete expansion due to Alkali–Silica Reaction (ASR). The model was …
A review of multi-scale modelling of concrete deterioration: Fundamentals, techniques and perspectives
The properties of concrete are degraded during service by coupled physical and chemical
processes that operate at several length scales, and the prediction of its performance in …
processes that operate at several length scales, and the prediction of its performance in …
Deterioration of concrete due to ASR: Experiments and multiscale modeling
The process of ASR (Alkali-Silica Reaction) induced expansion and damage in pavement
concrete specimens is investigated using laboratory experiments and computational …
concrete specimens is investigated using laboratory experiments and computational …
Modeling time-dependent behavior of concrete affected by alkali silica reaction in variable environmental conditions
Alkali Silica Reaction (ASR) is known to be a serious problem for concrete worldwide,
especially in high humidity and high temperature regions. ASR is a slow process that …
especially in high humidity and high temperature regions. ASR is a slow process that …
Experimental and numerical study of long-term alkali-silica reaction (ASR) expansion in mortar with recycled glass
Recycled glass has been demonstrated to be a sustainable alternative for sand in concrete,
which can tackle the stockpiling of waste glass and shortage of natural aggregate. However …
which can tackle the stockpiling of waste glass and shortage of natural aggregate. However …