Search Results - "Jeon, Joong Kyu"

Influence of aggregate size on the compressive size effect according to different concrete types by Sim, Jae-Il, Yang, Keun-Hyeok, Jeon, Joong-Kyu

“…•This study provides understanding of the compressive size effect according to concrete type.•We also examine the influence of aggregate size on the size…”
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Polyamide Fiber Reinforced Shotcrete for Tunnel Application by Jeon, Joong Kyu, Kim, WooSeok, Kim, Gyu Yong, Jeon, Chan Ki

“…This study intends to establish the mechanical properties of polyamide fiber reinforced shotcrete (PAFRS) in terms of compressive and flexural strengths, in…”
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Processing and Mechanical Properties of Macro Polyamide Fiber Reinforced Concrete by Jeon, Joong Kyu, Kim, WooSeok, Jeon, Chan Ki, Kim, Jin Cheol

“…This study developed a macro-sized polyamide (PA) fiber for concrete reinforcement and investigated the influence of the PA fiber on flexural responses in…”
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Fracture energy of ultra-high-performance fiber-reinforced concrete at high strain rates by Tran, Ngoc Thanh, Tran, Tuan Kiet, Jeon, Joong Kyu, Park, Jun Kil, Kim, Dong Joo

“…The fracture energy of ultra-high-performance fiber-reinforced concrete (UHPFRC) at high strain rates (5–92s−1) was investigated, and specimens with 1–1.5%…”
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A New Efficient Synthetic Method for 3-1odothyronamine and Its Potent Hypothermic Efficacy by Kim, Joong-Gon Song, Young-Kyu Jeon, Su-Yeon Lim, Ye-Ji Ju, Hyunwo Choi, Inho Chung, Chan-Moon

“…We developed a new efficient synthetic method for a 3-iodothyronamine （TjAM） that has advantages of less synthetic steps and much higher overall yield compared…”
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