Search Results - "Song, Ha Won"

Corrosion Monitoring of Reinforced Concrete Structures – A Review by Song, Ha-Won, Saraswathy, Velu

“…Reinforced concrete structures have the potential to be very durable and capable of withstanding a variety of adverse environmental conditions. However,…”
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Factors influencing chloride transport in concrete structures exposed to marine environments by Song, Ha-Won, Lee, Chang-Hong, Ann, Ki Yong

“…The present study concerns a literature review regarding chloride transport in terms of the diffusion coefficient ( D) and surface chloride content ( C S) in…”
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Permeability characteristics of carbonated concrete considering capillary pore structure by Song, Ha-Won, Kwon, Seung-Jun

“…During carbonation process, the calcium phases present in cement are attacked by CO2 and converted into CaCO3 and the permeability of concrete is changing due…”
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Determination of diffusion coefficient of chloride in concrete using Warburg diffusion coefficient by Vedalakshmi, R., Saraswathy, V., Song, Ha-Won, Palaniswamy, N.

“…Assessment of diffusion coefficient of chloride ( D) using chloride profile method based on Fick’s law ( D FL) is either overestimates or underestimates the…”
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Improving the durability of concrete by using inhibitors by Saraswathy, V., Song, Ha-Won

“…Corrosion of steel in concrete is one of the major causes of premature deterioration of reinforced concrete structures, leading to structural failure. Various…”
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Predicting carbonation in early-aged cracked concrete by Song, Ha-Won, Kwon, Seung-Jun, Byun, Keun-Joo, Park, Chan-Kyu

“…Carbonation in cracked concrete is considered as one of major deteriorations accelerating steel corrosion in reinforced concrete structures. For durable…”
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Probabilistic assessment to predict the time to corrosion of steel in reinforced concrete tunnel box exposed to sea water by Song, Ha-Won, Pack, Seung-Woo, Ann, Ki Yong

“…This study concerned the service life prediction, in terms of chloride-induced steel corrosion, of a concrete tunnel-box structure placed on seabed. To…”
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Chloride threshold level for corrosion of steel in concrete by Ann, Ki Yong, Song, Ha-Won

“…The steel rebar inside reinforce concrete structures is susceptible to corrosion when permeation of chloride from deicing salts or seawater results in the…”
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Prediction of time dependent chloride transport in concrete structures exposed to a marine environment by Pack, Seung-Woo, Jung, Min-Sun, Song, Ha-Won, Kim, Sang-Hyo, Ann, Ki Yong

“…A survey of 11 concrete bridges located in a marine environment at 0.65–48.65 years was examined in terms of chloride transport. As a result, the apparent…”
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Studies on the corrosion resistance of reinforced steel in concrete with ground granulated blast-furnace slag—An overview by Song, Ha-Won, Saraswathy, Velu

“…The partial replacement of clinker, the main constituent of ordinary Portland cement by pozzolanic or latent hydraulic industrial by-products such as ground…”
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Immunopathological markers and cell types linked to COVID-19 symptom manifestation by Song, Ha Won, Jo, Hye-Yeong, Kim, Sang Cheol, Choi, Sun Shim

“…Numerous studies have investigated the molecular properties that contribute to the symptoms of COVID-19, such as the virus's genetic makeup, its replication…”
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Corrosion performance of rice husk ash blended concrete by Saraswathy, V., Song, Ha-Won

“…Rice husk ash is one of the promising pozzolanic materials that can be blended with Portland cement for the production of durable concrete and at the same time…”
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Analysis of carbonation behavior in concrete using neural network algorithm and carbonation modeling by Kwon, Seung-Jun, Song, Ha-Won

“…Carbonation on concrete structures in underground sites or metropolitan cities is one of the major causes of steel corrosion in RC (Reinforced Concrete)…”
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Evaluation of chloride penetration in high performance concrete using neural network algorithm and micro pore structure by Song, Ha-Won, Kwon, Seung-Jun

“…Chloride attack is one of the major causes of deterioration of reinforced concrete structures. In order to evaluate the chloride behavior in concrete, a…”
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Estimation of the permeability of silica fume cement concrete by Song, Ha-Won, Pack, Seung-Woo, Nam, Sang-Hyeok, Jang, Jong-Chul, Saraswathy, Velu

“…Deterioration and durability of concrete structures mainly depend on permeability of concrete. Silica fume (SF) as a mineral admixture for high performance…”
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Service life prediction of repaired concrete structures under chloride environment using finite difference method by Song, Ha-Won, Shim, Hyun-Bo, Petcherdchoo, Aruz, Park, Sun-Kyu

“…Service life of concrete structures under chloride environment can be predicted by formulations based on the mechanism of chloride ion diffusion. This…”
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A Micro-mechanics Based Corrosion Model for Predicting the Service Life of Reinforced Concrete Structures by Song, Ha-Won, Kim, Ho-Jin, Saraswathy, Velu, Kim, Tae-Hwan

“…In reinforced concrete structures, the steel rebars embedded in concrete are protected from corrosion by passive film on the steel surface due to high…”
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Path-dependent failure analysis of RC shell structures using volume control technique by Song, Ha-Won, Nam, Sang-Hyeok, Kim, Sang-Hyo, Lee, June-Hee

“…To overcome the drawbacks of conventional load control method and displacement control method, the so-called volume control method was developed by utilizing a…”
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Performance of galvanized and stainless steel rebars in concrete under macrocell corrosion conditions by Saraswathy, V., Song, Ha-Won

“…In the recent past, the damage caused by rebar corrosion in concrete structures has been considered as one of the major durability problems affecting the…”
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Electrochemical studies on the corrosion performance of steel embedded in activated fly ash blended concrete by Saraswathy, Velu, Song, Ha-Won

“…The use of fly ash to replace a portion of cement has resulted significant savings in the cost of cement production. Fly ash blended cement concretes require a…”
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