|
|
|
|
|
Wioletta Raczkiewicz and Artur Wójcicki
The electrochemical galvanostatic pulse method (GPM) is used for the evaluation of the degree of corrosion risk of reinforcement in concrete. This non-destructive method enables determining the corrosion promoting conditions through the measurements of r...
ver más
|
|
|
|
|
|
|
|
|
|
|
Robert E. Melchers and Henry Humphrey
The alkali?aggregate reactivity (AAR) of concrete, long known for mass concrete, can also induce corrosion of steel in reinforced concrete structures. Several examples are given for which the origin of observed reinforcement corrosion and loss of concret...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dong Yan, Jianguo Zheng, Xixi Huang and Tao Liu
A new type of grouting material?FCM (fast cementing material)?is being used in coastal and offshore infrastructure projects, such as harbor and tunnel rehabilitation. In order to investigate how this material performs under different conditions, the comp...
ver más
|
|
|
|
|
|
|
|
|
|
|
Daoyong Wang, Bo Song, Shuo Diao, Chao Wang and Chenhu Lu
Global warming makes many countries pay more attention to the use of wind energy. With the development of offshore wind power generation, the offshore wind turbine tower is facing the dual effects of marine corrosion and earthquake. The purpose of this p...
ver más
|
|
|
|
|
|
|
|
|
|
|
Amy Moore, Hans Beushausen, Mike Otieno, Joanitta Ndawula and Mark Alexander
The splash and spray and tidal zones are generally assumed to be the most severe marine exposure environments with respect to steel reinforcement corrosion in concrete structures. However, it has been observed in several aged marine structures along the ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Obinna Onuaguluchi and Nemkumar Banthia
A realistic forecast of the impact of CaCl2-blended acrylic polymer (CP) emulsions on steel reinforcement corrosion is difficult without a detailed study. This is traceable to the conflicting effects of cement additives on the chloride threshold value, p...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shamsad Ahmad, Mohammed A. Al-Huri, Mohammed A. Al-Osta, Mohammed Maslehuddin and Ali H. Al-Gadhib
The corrosion of reinforcing steel in concrete has been reported as one of the main durability problems of reinforced concrete (RC) structures exposed to chloride, carbonation or both. To investigate the structural performances of RC structures subjected...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kerman Vázquez, Raúl Rubén Rodríguez and M. Dolores Esteban
The growth of offshore wind farms (OWF?s) is expected to be significant. Reducing operation and maintenance (O&M) costs will be important to ensure its development. The foundation is the most important structural element, with concrete as its main co...
ver más
|
|
|
|
|
|
|
|
|
|
|
Linchun Zhang, Ailian Zhang, Ke Li, Qian Wang, Junzhe Liu and Hui Wang
The electrical resistance and polarization effect of cement paste containing reinforcement were tested to research the anti-corrosion properties of steel bars in cement paste. Moreover, the microstructure and composition of passivation film and rust on t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Robert E. Melchers
The long-term corrosion progression of steel reinforcement is important for estimating the life of reinforced concrete infrastructure. Reviews of field experience and results from recent controlled long-term experiments show that the development of reinf...
ver más
|
|
|
|
|
|
|
|
|
|
|
Elias Ananiadis, Konstantinos T. Argyris, Theodore E. Matikas, Athanasios K. Sfikas and Alexandros E. Karantzalis
Novel aluminium matrix composites reinforced by MoTaNbVW refractory high-entropy alloy (HEA) particulates have been fabricated by powder metallurgy. The microstructure of the produced composites has been studied and the corrosion behaviour assessed in 3....
ver más
|
|
|
|
|
|
|
|
|
|
|
Gankhuyag Burtuujin, Dasom Son, Indong Jang, Chongku Yi and Hyerin Lee
Rebar embedded inside reinforced concrete structures becomes corroded due to various factors. However, few studies have focused on the corrosion of pre-rusted rebar embedded in cement composites, and the findings reported thus far are inconsistent. There...
ver más
|
|
|
|
|
|
|
|
|
|
|
Robert E Melchers
The sustainability of reinforced concrete is critical, particularly for structures exposed to marine environments. Chlorides are implicated in causing or accelerating reinforcement corrosion and potentially earlier expensive repairs, yet there are many o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Swarnalaxmi Karunamurthy
Pág. 15
Due to the porous surface and hydrophilic nature of epoxy resin (EP), carbon nanotube (CNT) fillers have been utilized to decrease the porosity of EP coatings and increase the resistance to corrosion inducing elements. Unfortunately, CNT has a high tende...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mehdi Nikoo, Lukasz Sadowski and Mohammad Nikoo
A disadvantage of using linear polarization resistance (LPR) in the measurement of corrosion current density is the need to partially destroy a concrete cover. In this article, a new technique of predicting the corrosion current density in reinforced con...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mehdi Nikoo, Lukasz Sadowski and Mohammad Nikoo
A disadvantage of using linear polarization resistance (LPR) in the measurement of corrosion current density is the need to partially destroy a concrete cover. In this article, a new technique of predicting the corrosion current density in reinforced con...
ver más
|
|
|
|
|
|
|
|
|
|
|
Abel Castañeda, Juan José Howland, Francisco Corvo, Rigoberto Marrero
The atmospheric corrosion of reinforcement steel phenomenon has been frequently investigated under accelerated exposure, throughout diagnostic studies on site and no so much study under natural environmental conditions using probes with different concret...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bianca Guevara, César Juárez, Gerardo Fajardo, Pedro Castro-Borges
Pág. Page 259 - 270
The present research intends to develop studies on reinforced concrete beams by applying controlled damage corrosion to cross-sectional reinforcements, thus finding relationships between different stirrups corrosion levels and shear strength due to diago...
ver más
|
|
|
|
|
|
|
|
|
|
|
V. V. Kovalenko,I. V. Kupenko,O. Yu. Prokopov,S. V. Karhapolov
Pág. 125 - 127
On the basis of laboratory explorations the features of conducting the corrosive process in the shaft reinforcement parts under the load from lifting buckets and rock mass were determined.
|
|
|
|
|
|
|
|
|
|
|
N. A. Nikiforova
Pág. 153 - 156
In the article the mechanism of metal corrosion and the influence of complex polyfunctional modifiers on corrosion resistance of steel framework in the concrete is examined.
|
|
|
|
|
|