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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Structural Engineering and Mechanics, An Int'l Journal Structural Engineering and Mechanics, An Int'l Journal Vol.75 No.3
- 발행연도
- 2020.1
- 수록면
- 389 - 399 (11page)
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초록· 키워드
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An infill wall made of high-performance fiber-reinforced cementitious composites (HPFRCC) was utilized in this study to strengthen the reinforced concrete (RC) frame structures that had not been designed for seismic loads. The seismic performance of the RC frame structures strengthened by the HPFRCC infill walls was investigated through the experimental tests, and the test results showed that they have improved strength and deformation capabilities compared to that strengthened by the RC infill wall. A simple numerical modeling method, called the modified longitudinal and diagonal line element model (LDLEM), was introduced to consider the seismic strengthening effect of the infill walls, in which a section aggregator approach was also utilized to reflect the effect of shear in the column members of the RC frames. The proposed model showed accurate estimations on the strength, stiffness, and failure modes of the test specimens strengthened by the infill walls with and without fibers.
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참고문헌 (45)
참고문헌 신청
1983 / ACI Committee 318, Building Code Requirements for Reinforced Concrete (ACI 318-83) / American Concrete Institute
2014 / ACI Committee 318, Building Code Requirements for Structural Concrete (ACI 318M-14) and Commentary / American Concrete Institute
Altin, S. / 2008 / Strengthening of RC nonductile frames with RC infills : An experimental study / Cement Concrete Compos 30(7):612~621
Bentz, E. C. / 2006 / Simplified modified compression field theory for calculating shear strength of reinforced concrete elements / ACI Mater. J 103(4):614
Corneliu Cismasiu / 2017 / Applied element method simulation of experimental failure modes in RC shear walls / Computers and Concrete, An International Journal 19(4):365~374
2014 / ACI Committee 318, Building Code Requirements for Structural Concrete (ACI 318M-14) and Commentary / American Concrete Institute
Altin, S. / 2008 / Strengthening of RC nonductile frames with RC infills : An experimental study / Cement Concrete Compos 30(7):612~621
Bentz, E. C. / 2006 / Simplified modified compression field theory for calculating shear strength of reinforced concrete elements / ACI Mater. J 103(4):614
Corneliu Cismasiu / 2017 / Applied element method simulation of experimental failure modes in RC shear walls / Computers and Concrete, An International Journal 19(4):365~374
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