http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
강수태(Kang Su-Tea),류금성(Rhu Gum-Sung),박정준(Park Jung-Jun),고경택(Koh Kyung-Teag),김성욱(Kim sung-Wook) 한국구조물진단유지관리학회 2003 한국구조물진단학회 학술발표회논문집 Vol.- No.-
This study is to investigated the inflence of type, content and uging method of flexural properties such as flexural strength and flexural toughness as a study to acquire the base data of high strength steel fiber reinfored cementitious composites with 70MPa compressive strength. Test results showed that fiber reinforcement imporved the toughness of high strength cementitious composites. According to various fiber types, contents and using methods, the properties had difference respectively, and the hybrid type, which has short length fiber( Φ0.2 X 13mm) 1% and long length fiber (Φ0.5 X 30mm) 2%, had effect on improving the flexural toughness.
고경택 ( Koh¸ Kyoung-taek ),류금성 ( Rhu¸ Gum-sung ),김도겸 ( Kim¸ Do-gyeum ),김성욱 ( Kim¸ Sung-wook ),이장화 ( Lee¸ Jang-hwa ) 한국구조물진단유지관리공학회 2002 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.6 No.1
When the concrete is subjected to chloride or carbonation, the normally passive steel can begin to corrode. The corrosion products have 3 to 8 times the volume of original steel and the stresses produced cause the concrete to crack. Spalling eventually occur and the integrity of the concrete structures is lost. Several corrosion inhibitors imported from America, Japan and Europe, are currently being used to repair concrete structures in Korea. But the question has been raised for protective effect of steel in concrete by the corrosion inhibitors. Therefore we investigate on the influence of type and amount of corrosion inhibitors on corrosion protective effect of steel through the test of digesting in salt water in order to develop the penetrative corrosion inhibitor.
강수태 ( Kang¸ Su-tea ),류금성 ( Rhu¸ Gum-sung ),박정준 ( Park¸ Jung-jun ),고경택 ( Koh¸ Kyung-teag ),김성욱 ( Kim¸ Sung-wook ) 한국구조물진단유지관리공학회 2003 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.7 No.2
This study is to investigated the inflence of type, content and uging method of flexural properties such as flexural strength and flexural toughness as a study to acquire the base data of high strength steel fiber reinfored cementitious composites with 70MPa compressive strength. Test results showed that fiber reinforcement imporved the toughness of hgih strength cementitious composites. According to various fiber types, contents and using methods, the properties had difference respectively, and the hybrid type, which has short length fiber(ø 0.2 × 13mm) 1% and long length fiber (ø 0.5 × 30mm) 2%, had effect on improving the flexural toughness.