Reduction of seismic resiliency of RC structures caused by chloride corrosion for typical school buildings located in hot climates

Hasanzadeh, Rana; Ahmadi, Jamal; Eghbali, Mahdi; Samadian, Delbaz; Salmanmohajer, Hamidreza

doi:10.1016/j.istruc.2021.09.107

Cited by 10 publications

(1 citation statement)

References 25 publications

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“…Economics and safety are the two main reasons for the importance of corrosion [9,10]. The economic factor is a very important motivation for much of the research on corrosion where it is divided into (1) direct losses (include the costs of replacing corroded structures) and (2) indirect losses (include loss of efficiency, loss of product, contamination of the environment, and stop the work) [11][12][13][14][15][16]. Therefore, research is a relevant area of research for the synthesis of corrosion inhibitors to reduce corrosion aggressiveness of water-oil mixtures depending on defining the optimal parameters.…”

Section: Introductionmentioning

confidence: 99%

Using the hybrid composites as coating layers to inhibit the chemical corrosion in oil mineral reservoirs

Hameed¹

2022

EEJET

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This work aims to the identify level of hybrid nanocomposite coatings of a stainless steel alloy that is used in the manufacture of mineral reservoirs for the storage of oil products in the oil products distribution company (Opdc). Corrosion is one of modern society's most serious engineering problems where losses incurred due to it each year are estimated at billions of dollars. Technological options have to be exercised to protect against corrosion and an effort to combat these losses. To overcome this severe problem, several successful efforts have been made using corrosion inhibitors. Corrosion inhibitors are compounds used in low concentrations to prevent or slow down the corrosion process. The used metal (low carbon steel St-37) was coated with zinc phosphate as an initial layer, cellulose nitrate reinforced with MgO nanopowder by weight percentage (3 wt. %) as an intermediate layer, and epoxy resin reinforced with weight reinforcement percentage (2 wt. %) of particles (MgO+coke coal (1:1)) as a final layer. In addition, a cognitive scale was prepared from (hardness, adhesion strength, chemical corrosion test as well as electrochemical corrosion test. It was found the hardness increased with coated by an initial layer and the value of adhesion strength of triple coating layers was (232 Psi). Chemical and electrochemical corrosion tests have shown the efficiency of prepared coating layers in corrosion inhibiting and metal protection. The used inhibitors in the work are inexpensive materials that allow solving the problem of rational nature management by reducing corrosion and providing the transition to the use of environmentally safe efficient technologies

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Section: Introductionmentioning

confidence: 99%

Using the hybrid composites as coating layers to inhibit the chemical corrosion in oil mineral reservoirs

Hameed¹

2022

EEJET

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Seismic resilience index for RC moment frames of school buildings using neuro-fuzzy approach

Mirrashid

2022

Nat Hazards

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Influence of Infill Walls on Resilience Index of RC Schools Using the BIM Analysis and FEMA P-58 Methodology

et al. 2022

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Reduction of seismic resiliency of RC structures caused by chloride corrosion for typical school buildings located in hot climates

Cited by 10 publications

References 25 publications

Using the hybrid composites as coating layers to inhibit the chemical corrosion in oil mineral reservoirs

Using the hybrid composites as coating layers to inhibit the chemical corrosion in oil mineral reservoirs

Seismic resilience index for RC moment frames of school buildings using neuro-fuzzy approach

Influence of Infill Walls on Resilience Index of RC Schools Using the BIM Analysis and FEMA P-58 Methodology

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