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Evaluation on Structural Performance of Structural Insulated Panels in Wall Application

벽식 구조체 적용을 위한 구조용단열패널 성능 평가

  • 나환선 (한국전력공사 전력연구원) ;
  • 이현주 (한국전력공사 전력연구원) ;
  • 이철희 (한국전력공사 전력연구원) ;
  • 황성욱 (한국전력공사 전력연구원) ;
  • 조혜진 (한국전력공사 전력연구원) ;
  • 최성모 (서울시립대학교 건축학부)
  • Received : 2012.05.15
  • Accepted : 2012.06.01
  • Published : 2012.06.30

Abstract

Structural insulated panels, which are structurally performed panels consisting of a plastic insulation bonded between two structural panel facings are one of emerging products with a viewpoint of its energy and construction efficiencies. These components are applicable to fabricated wood structures. By now, there are few technical documents regulated structural performance and engineering criteria in domestic market. This study was conducted to suggest fundamental reports such as racking resistance, axial capacity, transverse load capacity, and lintel load capacity for SIPs. Test results showed that maximum load was 44.3kN, allowable load was 14.7kN for racking resistance, and that maximum load was 137.6kN, allowable load was 37.4kN/m for axial compression capacity. For transverse load capacity, test results showed $10.3kN/m^2$ of maximum load, $3.4kN/m^2$ of allowable load. For lintel load capacity for SIPs dependent to lengths, allowable loads were 20.4kN for 600mm long lintel, 23.9kN for 1,200mm long lintel, 19.3kN for 1,800mm long lintel, and 2,400mm long lintel had 14.1kN of allowable load. In the near future, when the allowable load for wall application is established, SIPs is considered to substitute the existent post-and-lintel construction to bearing wall structure.

Keywords

References

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Cited by

  1. Performance of cyclic loading for structural insulated panels in wall application vol.14, pp.6, 2013, https://doi.org/10.12989/scs.2013.14.6.587
  2. Performance Evaluation on Static Loading and Cyclic Loading for Structural Insulated Panels vol.4, pp.1, 2013, https://doi.org/10.11004/kosacs.2013.4.1.033
  3. Structural Characterization of Structural Insulated Panels(SIP) under Racking Load vol.9, pp.4, 2018, https://doi.org/10.11004/kosacs.2018.9.4.040
  4. Structural Characterization of Structural Insulated Panels(SIP) under Eccentric Axial Loading vol.9, pp.4, 2018, https://doi.org/10.11004/kosacs.2018.9.4.049
  5. 구조단열패널 적용 저에너지주택의 총에너지사용량 평가 vol.4, pp.2, 2012, https://doi.org/10.11004/kosacs.2013.4.2.015
  6. 경량 복합패널의 면내 전단 성능 평가 vol.20, pp.1, 2019, https://doi.org/10.5762/kais.2019.20.1.9
  7. 경량 복합패널을 활용한 구호주거의 횡하중 저항성능 및 냉난방조명 에너지성능 평가 vol.20, pp.3, 2012, https://doi.org/10.5762/kais.2019.20.3.252