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RISS 인기검색어
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- 저자 : 유정남(You, Jung Nam) (검색결과 9 건)
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유정빈 ( You Jungbhin ),김태균 ( Kim Taekyun ),박종호 ( Park Jongho ),홍성남 ( Hong Sungnam ),박선규 ( Park Sun-kyu ) 한국구조물진단유지관리공학회 2017 한국구조물진단유지관리공학회 학술발표회 논문집 Vol.21 No.1
Reinforced concrete is used as a main construction because it is excellent durability and strength. However, the problem of durability decrease due to enlargement, high-rise of structures and the cracking due to external force nowadays. Therefore, there is studying on the Textile Reinforced Concrete(TRC), which reinforcing bar changing into Textile. Also, studying on adhesion performance between concrete and Textile. Preceding studies have examined the adhesion performance of single fibers with no specific variable. It can not reflect about grid type and embedding length. Accordingly, on this study examines the change of bond strength according to bond length. As a result, the bond strength increased as the embedding length of the Textile increased, but there was not influence that the bond strength according to the lateral length.
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동절기 교량 바닥판 열화요인에 따른 손상률 상관관계 분석
이청 ( Lee Cheong ),유정빈 ( You Jungbhin ),박종호 ( Park Jongho ),홍성남 ( Hong Sungnam ),박선규 ( Park Sun-kyu ) 한국구조물진단유지관리공학회 2017 한국구조물진단유지관리공학회 학술발표회 논문집 Vol.21 No.2
All bridges are inevitably undergoing deterioration over time. Therefore, it is necessary to predict the maintenance control and to properly manage the maintenance control cost by deriving the appropriate repair and reinforcement timing. The deterioration of bridges appears to vary according to the years of use of bridges and the exposed environment. In this study, the correlation between the deterioration factor of the winter season and the damage rate of the bridge deck was derived from 1117 total bridge data collected through the GPR(Ground Penetration Radar) system.
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박종호 ( Park Jong Ho ),김태균 ( Kim Tae Kyun ),유정빈 ( You Jung Bhin ),홍성남 ( Hong Sung Nam ),박선규 ( Park Sun Kyu ) 한국구조물진단유지관리공학회 2016 한국구조물진단유지관리공학회 학술발표회 논문집 Vol.20 No.2
Change in the adhesion strength between AR-glass textile and concrete was performed through pull-out test with longitudinal (load direction) and transverse development length. In case of longitudinal development length, adhesion performance was not shown. But in case of transverse, adhesion performance was increased according to the increasing transverse textile length.
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박종호 ( Park Jong Ho ),김태균 ( Kim Tae Kyun ),유정빈 ( You Jung Bhin ),홍성남 ( Hong Sung Nam ),박선규 ( Park Sun Kyu ) 한국구조물진단유지관리공학회 2017 한국구조물진단유지관리공학회 학술발표회 논문집 Vol.21 No.1
Characteristics of bond strength between AR-glass textile and fine concrete was performed through pull-out test with various transverse reinforced methods as number of lateral reinforced textile and transverse development length. In the both case of change in reinforcing method, bond strength was increased sharply in the first case.
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CT 유도하 경피적 흉부 세침생검 후 발생한 뇌 공기 색전증 1례
양두경 ( Doo Kyung Yang ),이수걸 ( Soo Keol Lee ),서성환 ( Sung Wan Suh ),손유정 ( You Jeong Sohn ),김경태 ( Kyoung Tae Kim ),유정남 ( Jung Nam Yoo ),김종국 ( Jong Kuk Kim ),노미숙 ( Mee Sook Roh ),최필조 ( Pil Jo Choi ),김기남 ( 대한결핵 및 호흡기학회 2004 Tuberculosis and Respiratory Diseases Vol.57 No.5
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