지원사업
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.12 No.1
- 발행연도
- 2018.1
- 수록면
- 101 - 115 (15page)
이용수
초록· 키워드
오류제보하기
This paper presents a study on the bond characteristics of glass fiber reinforced polymer (GFRP) bars in engineered cementitious composite (ECC). Ninety beam specimens having variable parameters namely bar diameter, GFRP bar types (standard low modulus ‘LM’ and high modulus ‘HM’), two concrete types (ECC and normal concrete ‘NC’) and embedded length (5, 7 and 10 times bar diameter) were tested as per RILEM specifications. Bond stress–slip characteristics and failure modes of specimens as well as influence of variable parameters on bond strength are described. The performance of various Codes and other existing equations in predicting bond strength of both low/high modulus GFRP bars embedded in ECC compared to NC is described based on experimental results. The bond strength decreased with the increase of embedment length—maximum bond strength reduction of 36% was observed. For both ECC and NC, bond strength reduced with the increase of bar size and ECC produced maximum 1.6 times higher bond strength compared to NC. Code based and other existing equations were found conservative in predicting bond strength of GFRP bars embedded in ECC.
목차
Abstract
1. Introduction
2. Experimental Investigation
3. Results and Discussion
4. Code Based Bond Analyses and Comparison
5. Conclusions
References
참고문헌 (49)
참고문헌 신청
Achillides, Z., & Pilakoutas, K. (2004). Bond behavior of fiber reinforced polymer bars under direct pullout conditions. ASCE Journal of Composites for Construction, 8, 73?181.
ACI 446.1R-91. (1991). Fracture mechanics of concrete: concepts, models and determination of material proper-ties. Reported by ACI Committee 446-Fracture Mechanics, (Re approved 1999). ISBN: 9780870310782.
ACI 440.1R-15. (2015). ACI Committee 440, Guide for the design and construction of structural concrete reinforced with FRP bars. Farmington Hills, MI: American Concrete Institute.
ACI Committee 408. (2003). Bond and development of straight reinforcing bars in tension, ACI 408R-03. Farmington Hills, MI: American Concrete Institute.
ASTM C143/C143 M. (2015). Standard test method for slump of hydraulic cement concrete. West Conshohocken, PA: ASTM International.
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Bond properties of steel and sand-coated GFRP bars in Alkali activated cement concrete
Structural Engineering and Mechanics, An Int＇l Journal
2020 .01
-
New emerging surface treatment of hybrid GFRP bar for stronger durability of concrete structures
Smart Structures and Systems, An International Journal
2016 .01
-
부식된 철근의 부착강도 및 정착길이 산정모델
한국지진공학회 논문집
2024 .09
-
부식된 철근의 부착강도 및 정착길이 산정모델
한국지진공학회 논문집
2024 .09
-
New emerging surface treatment of GFRP Hybrid bar for stronger durability of concrete structures
Smart structures and systems
2016 .01
-
콘크리트의 형상비 및 온도변화에 따른 부착강도 특성평가
한국도로학회논문집
2018 .01
-
An experimental investigation on effect of elevated temperatures on bond strength between externally bonded CFRP and concrete
Steel and Composite Structures, An International Journal
2019 .01
-
Experimental investigation of natural bond behavior in circular CFTs
Steel and Composite Structures, An International Journal
2022 .01
-
나선형 리브의 GFRP 보강근의 부착응력-미끄러짐 관계 평가
콘크리트학회 논문집
2018 .02
-
Uniaxial bond stress-slip behavior of reinforcing bars embedded in lightweight aggregate concrete
Structural Engineering and Mechanics, An Int＇l Journal
2017 .01
-
Effect of high temperature on the bond performance between steel bars and recycled aggregate concrete
Computers and Concrete, An International Journal
2019 .01
-
Uniaxial bond stress-slip behavior of reinforcing bars embedded in lightweight aggregate concrete
Structural engineering and mechanics : An international journal
2017 .01
-
Effect of GFRP Stirrup Confinement on the Bond Strength of GFRP‑RC Beams
International Journal of Concrete Structures and Materials
2025 .03
-
Local bond-slip behavior of medium and high strength fiber reinforced concrete after exposure to high temperatures
Structural Engineering and Mechanics, An Int＇l Journal
2018 .01
-
Local bond-slip behavior of medium and high strength fiber reinforced concrete after exposure to high temperatures
Structural engineering and mechanics : An international journal
2018 .01
-
반복하중이 철근콘크리트구조의 부착 강도에 미치는 영향
한국콘크리트학회 학술대회 논문집
2021 .05
-
Local bond stress-slip behavior of reinforcing bars embedded in lightweight aggregate concrete
Computers and Concrete, An International Journal
2015 .01
-
Development of Mapping Function to Estimate Bond-Slip and Bond Strength of RC Beams Using Genetic Programming
International Journal of Concrete Structures and Materials
2022 .11
-
Bond Behavior of Basalt Fiber-Reinforced Polymer Bars Embedded in Concrete Under Mono-tensile and Cyclic Loads
International Journal of Concrete Structures and Materials
2020 .05
-
ANFIS를 이용한 철근콘크리트 부재 보강철근의 부착강도 평가
대한건축학회 논문집 - 구조계
2016 .09
이 논문의 저자 정보
최근 본 자료
댓글(0)
0