JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Finite Element Analysis on Heat of Hydration with Reinforcing Steel Bars
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Finite Element Analysis on Heat of Hydration with Reinforcing Steel Bars
Yoon Dong-Yong; Yang Ok-Bin; Min Chang-Sik;
  PDF(new window)
 Abstract
In the concrete structures, the magnitude and distribution of the temperature due to the heat of hydration are related to the thermal properties of each component composed of the concrete, the initial temperature, the type of formwork, and the ambient temperature of exposed surfaces. Even though the reinforcing steel bar has completely different thermal properties, it has been excluded. In the thermal analysis on the concrete structures. In this study, finite element analysis was performed on the concrete structures including the reinforcing steel in order to investigate their effect on temperature and stress distribution due to the heat of hydration. As the steel ratio increased, the maximum temperature and the internal-external temperature difference decreased by and , respectively. It is clear that the inclusion of reinforcing steel bars on the heat of hydration analysis is indispensable to obtain realistic solutions for the prediction of the maximum temperature and stresses
 Keywords
finite element analysis;heat of hydration;steel ratio;thermal property;
 Language
Korean
 Cited by
1.
콘크리트 단열온도 상승량에 미치는 시험체 용적의 영향,배준영;조성현;신경준;김윤용;

한국콘크리트학회논문집, 2012. vol.24. 6, pp.659-666 crossref(new window)
1.
The Effect of Specimen Size on the Results of Concrete Adiabatic Temperature Rise Test with Commercially Available Equipment, Materials, 2014, 7, 12, 7861  crossref(new windwow)
2.
The Influence of Specimen Volume on the Adiabatic Temperature Rise of Concrete, Journal of the Korea Concrete Institute, 2012, 24, 6, 659  crossref(new windwow)
 References
1.
강석화, 정철헌, 정한중, 이용호, 박칠림, '매스콘크리트 구조물의 온도응력평가에 관한 연구', 콘크리트학회 논문집, 7권 2호, 1935, pp.126-135

2.
김은겸, 김래현, 신치범, '유한요소법에 의한 매스콘크리트 구조물의 온도해석 프로그램 개발', 콘크리트학회 논문집, 7권 6호, 1995, pp.167-175

3.
김진근, 양은익, '매스콘크리트의 수화열 및 온도응력에 대한 영향 요인', 콘크리트 학회지, 9권 3호, 1997, pp.15-23

4.
김진근, 김국한, 양주경, '온도저감 공법을 고려한 콘크리트의 수화열 해석기법에 관한 연구', 콘크리트학회 논문집, 7권 6호, 1935, pp.176-185

5.
오병환, 백신원, '대형콘크리트구조물의 수화열 예측 및 균열제어 연구', 콘크리트학회논문집, 7권 1호, 1935, pp97-108

6.
ADINA, 'Theory and Application,' ADINA, Vol.1 2001

7.
한국콘크리트학회, '콘크리트 표준시방서' 한국콘크리트학회, 1999