Browse > Article

The Fatigue Performance Evaluation of Concrete Specimen by Using Mineral Admixture  

Kim, Doo-Hwan (School of Civil-Engineering, Seoul National University of Science & Technology)
Baek, Kyung-Su (School of Civil-Engineering, Seoul National University of Science & Technology)
Publication Information
Journal of the Korean Society of Safety / v.25, no.5, 2010 , pp. 39-43 More about this Journal
Abstract
The surfacing of bridge-decks are object to secure trafficability and to protect bridge face from impact load of traffic volume and other external conditions. But the deformation of pavements and cracks happen due to the damage of the bridge-decks surfacing from the increase of the traffic, short maintenance period and continuous vibration of bridge. This test is to make the 3-type high performance concrete that has different mixing ratio and is added the blast furnace slag, fly ash and silica respectively, and to compare 3-type high performance concrete of normal high strength concrete of $400kgf/cm^2$ strength through the static loading test and fatigue test. And test specimen is united floor slab and pavement for the durability of bridge.
Keywords
high strength concrete; pavement slab; fatigue performance evaluation; fly ash; fatigue test;
Citations & Related Records
연도 인용수 순위
  • Reference
1 도로교 설계기준․해설, 대한토목학회, pp. 57-63,2008.
2 최재진, 전찬기, 김기영, "구조재료실험법," 원창출판사, pp. 40-49, 1997.
3 Fracture Mechanics of Concrete, edited by Sih, G. C., Kluwer Academic Printon Demand, pp. 127-138, 2007.
4 심종성, 오홍섭, "일방향CFS로 성능향상된 교량상판에관한 시험 및 해석적연구," 건설공학논문집, pp. 34-44, 2001.
5 오병환, "콘크리트의 피로강도 및 피로신뢰성 해석에 관한 이론 및 실험연구," 대한토목학회 논문집, pp. 113-119, 1985.12.