Journal of the Architectural Institute of Korea (대한건축학회논문집)

Architectural Institute of Korea (대한건축학회)
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Flexural Behaviors of Mortar Thin Plate Member Reinforced with Fiber Roving

섬유로빙으로 보강된 모르타르 박판부재의 휨거동

  • Ha, Sang-Su (Division of Real Estate Construction Engineering(Major in Architectural Engineering), Kangnam University)
  • 하상수 (강남대학교 부동산건설학부(건축공학전공))
  • Received : 2022.07.31
  • Accepted : 2022.09.05
  • Published : 2022.09.30
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Abstract

An experimental study was conducted with the type and reinforcement amount of fiber roving as variables in order to understand the bending performance of mortar thin plate members reinforced with fiber roving. The ultimate purpose of the experiment is to determine whether a mortar thin plate member can be manufactured and whether fiber roving distributed in the thin plate member can serve as a tensile material. As a result of the study, the fiber roving distributed in the thin mortar plays a sufficient role as a tensile reinforcing material, and the theoretical and experimental equations are compared based on the basic bending theory, and the two values are relatively well matched.

Keywords

Acknowledgement

본 연구는 (2020학년도) 강남대학교 교내연구비 지원에 의해 수행된 연구 결과로써 이에 감사드립니다.

References

  1. ACI 318. (2019). Building Code Requirement for Structural Concrete and Commentary, ACI Committee 318, 127-151.
  2. ACI 440. 2R-08 (2008). Guild for Design and Construction of Externally Bonded FRP Systems for Strengthening Concrete Structures, American Concrete Institute, Detroit, Michigan, 12-15.
  3. KCI (2017). KCI Model Code 2017. Seoul, Korea ; Kimoondang Publishing Company. Korea Concrete Institute (KCI), 121-140.
  4. Choi, D.U., S.Vachirapanyakun, Kim, S.Y., & Ha, S.S. (2015). Ductile Fiber Wrapping for Seismic Retrofit of Reinforced Concrete Columns, Journal of Asian Concrete Federation, Vol. 1, No. 1, 37-46. https://doi.org/10.18702/acf.2015.09.1.37
  5. Dong, J., Wang, Q., & Guan, Z. (2013). Structural behavior of TC beams with external flexural and flexural-shear strengthening by FRjP sheets. Composite Part B, 44, 604-612. https://doi.org/10.1016/j.compositesb.2012.02.018
  6. Galal, k., & Mofidi, A. (2009). Strengthening of RC beams in flexure using new hybrid FRP sheet ductile anchor system. Journal of Composite for Structures, 13(3),217-225.