Search Results - "Lim, Sopokhem"

Assessment of the structural performance of corrosion-affected RC members based on experimental study and probabilistic modeling by Lim, Sopokhem, Akiyama, Mitsuyoshi, Frangopol, Dan M.

“…•The steel weight loss along rebars is estimated by X-ray and digital image processing techniques.•The effects of spatial variability of steel corrosion on the…”
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Effects of concrete flow on the distribution and orientation of fibers and flexural behavior of steel fiber-reinforced self-compacting concrete beams by Raju, Ramiz Ahmed, Lim, Sopokhem, Akiyama, Mitsuyoshi, Kageyama, Takumi

“…•Better fiber distribution and orientation are achieved by the high flow of SCFRC.•Viscosity of SCFRC has a significant influence on the fiber…”
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Reliability estimation of corroded RC structures based on spatial variability using experimental evidence, probabilistic analysis and finite element method by Zhang, Mingyang, Song, Huijuan, Lim, Sopokhem, Akiyama, Mitsuyoshi, Frangopol, Dan M.

“…•Effects of current density, rebar size, and fly ash on steel corrosion are studied.•Effects of spatial steel corrosion on structural behavior of RC beams are…”
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Effect of the correlation of steel corrosion in the transverse direction between tensile rebars on the structural performance of RC beams by Zhang, Mingyang, Nishiya, Naoki, Akiyama, Mitsuyoshi, Lim, Sopokhem, Masuda, Keisuke

“…•Effect of localized corrosion on the structural behavior of RC beams is studied.•Effect of correlation of steel corrosion between tensile rebars is…”
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A novel casting procedure for SFRC piles without shear reinforcement using the centrifugal forming technique to manipulate the fiber orientation and distribution by Raju, Ramiz Ahmed, Akiyama, Mitsuyoshi, Lim, Sopokhem, Kakegawa, Tatsuya, Hosono, Yuka

“…•The centrifugal forming technique can improve the fiber orientation in SFRC piles.•The shear strength of SFRC piles increases significantly with the fiber…”
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Experimental investigation of the spatial variability of the steel weight loss and corrosion cracking of reinforced concrete members: novel X-ray and digital image processing techniques by Lim, Sopokhem, Akiyama, Mitsuyoshi, Frangopol, Dan M., Jiang, Haitao

“…The material properties of concrete structures and their structural dimensions are known to be random due to the spatial variability associated with…”
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Effects of galvanostatic and artificial chloride environment methods on the steel corrosion spatial variability and probabilistic flexural capacity of RC beams by Xin, Jiyu, Akiyama, Mitsuyoshi, Miyazato, Shinichi, Frangopol, Dan M., Lim, Sopokhem, Xu, Zhejun, Li, Ao

“…The galvanostatic method has been widely used for accelerating the corrosion of reinforcing bars in concrete to complete test studies within a reasonable…”
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LCC-based identification of geographical locations suitable for using stainless steel rebars in reinforced concrete girder bridges by Hasan, Md Abul, Yan, Kekui, Lim, Sopokhem, Akiyama, Mitsuyoshi, Frangopol, Dan M.

“…Reinforced concrete (RC) bridges under traffic loads and a severe airborne chloride environment require more frequent and intensive maintenance activities to…”
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Structural behavior prediction of SFRC beams by a novel integrated approach of X-ray imaging and finite element method by Lim, Sopokhem, Raju, Ramiz Ahmed, Matsuda, Mitsuhiro, Okamoto, Takehiro, Akiyama, Mitsuyoshi

“…•Variability in fiber dispersions causes different flexural responses of SFRC beams.•Flexural prediction of SFRC beams via an FE method and X-ray imaging is…”
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Investigation of corrosion-induced cracks using corrosion products quantified by an X-ray technique and FE analysis of single- and multiple-rebar beams by Xu, Zhejun, Akiyama, Mitsuyoshi, Lim, Sopokhem, Srivaranun, Supasit, Frangopol, Dan M., Miyazato, Shinichi, Li, Ao

“…The effects of corrosion methods, galvanostatic (GS) vs. artificial climate environment (ACE), on the relationships between corrosion products and corrosion…”
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Modelling method of fibre distribution in steel fibre reinforced concrete based on X-ray image recognition by Li, Yue, Ruan, Xin, Akiyama, Mitsuyoshi, Zhang, Mingyang, Xin, Jiyu, Lim, Sopokhem

“…The accurate and efficient simulation of steel fibre reinforced concrete (SFRC) is of great significance for its further application in civil engineering…”
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Shear performance of centrifugal forming hollow circular SFRC piles: Feasibility study of replacing stirrups with steel fibers by Chen, Chi, Akiyama, Mitsuyoshi, Lim, Sopokhem, Kondo, Soichiro, Hosono, Yuka, Lai, Yudan, Aoki, Koki

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Effects of spatial corrosion distribution and prestressing levels on the structural performance of deteriorated PC beams by Wu, Taotao, Akiyama, Mitsuyoshi, Lim, Sopokhem, Wu, Lei, Xu, Zhejun, Srivaranun, Supasit, Frangopol, Dan M., Chen, Weizhen

“…This paper aims to study the effects of spatial corrosion distribution and prestressing levels on the structural performance of corroded prestressed concrete…”
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