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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국콘크리트학회 International Journal of Concrete Structures and Materials International Journal of Concrete Structures and Materials Vol.6 No.4
- 발행연도
- 2012.12
- 수록면
- 221 - 230 (10page)
이용수
초록· 키워드
오류제보하기
Cracking of repair material due to restraint of shrinkage could hinder the intended extension of serviceability of repaired concrete structure. The availability of model to predict shrinkage stress under restraint condition will be useful to assess whether repair material with particular deformation properties is resistance to cracking or not. The accuracy in the prediction will depend upon reliability of the model, input parameters, testing methods used to characterize the input parameters, etc. This paper reviews a variety of models to predict shrinkage stress in patch repair system. Effect of creep and composite action to release shrinkage stress in the patch repair system are quantified and discussed. Accuracy of the models is examined by comparing predicted and measured shrinkage stress. Simplified model to estimate shrinkage stress is proposed which requires only shrinkage property of repair material as an input parameter.
목차
Abstract
1. Introduction
2. Review of Shrinkage Stress PredictionModels
3. Comparison of Shrinkage StressComputed from Different Models
4. Accuracy of the Models
5. Simplified Model
6. Conclusions
References
참고문헌 (23)
참고문헌 신청
1. [기타자료] - AASHTO / 2006 / Standard practice for estimating the crack tendency of concrete / AASHTO Provisional Standards : 34 ~ 99
2. [단행본] - ASTM C1581 / 2007 / Standard test method for determining age at cracking and induced tensile stress characteristics of mortar and concrete under restrained shrinkage / ASTM
3. [기타자료] - / 2000 / ASTM C928-00. (2000). Standard specification for packaged dry rapid-hardening cementitious materials for concrete repairs / ASTM
4. [기타자료] - / 2007 / ASTM C1600-07. (2007). Standard test method for rapid hardening hydraulic cement / ASTM
5. [학술지(정기간행물)] - Baluch, M. H / 2002 / Risks of cracking and delamination in patch repair / Journal of Materials in Civil Engineering 14 (4) : 294 ~ 302
2. [단행본] - ASTM C1581 / 2007 / Standard test method for determining age at cracking and induced tensile stress characteristics of mortar and concrete under restrained shrinkage / ASTM
3. [기타자료] - / 2000 / ASTM C928-00. (2000). Standard specification for packaged dry rapid-hardening cementitious materials for concrete repairs / ASTM
4. [기타자료] - / 2007 / ASTM C1600-07. (2007). Standard test method for rapid hardening hydraulic cement / ASTM
5. [학술지(정기간행물)] - Baluch, M. H / 2002 / Risks of cracking and delamination in patch repair / Journal of Materials in Civil Engineering 14 (4) : 294 ~ 302
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UCI(KEPA) : I410-ECN-0101-2014-530-002806582