http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
FRP Rod 종류별 묻힘길이에 따른 부착응력에 대한 연구
심종성 ( Sim Jongsung ),강태성 ( Kang Taesung ),박지수 ( Park Jisoo ),이현기 ( Lee Hyeongi ),이형호 ( Lee Hyeongho ) 한국구조물진단유지관리공학회 2009 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.13 No.2
This study is to examine bond strength of beam reinforced with GFRP rebar under 4-point bending test by adopting BRITISH STANDARD that is used to investigate effect of concrete in bonding test. The test variables were made to have bonding length of 15times(15db), 17.5times(17.5db) and 20times(20db) of the nominal diameter of GFRP, CFRP rebar and were done to analyze the relationship between the bonding strength and the slip. In the result of the test, a pattern of the concrete splitting failure appeared in all specimens and the bond strength of CFRP rebar(20db) is shown in the lowest value.