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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.1
- 수록면
- 1 - 8 (8page)
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Fiber reinforced polymeric plastic (FRP) materials have many advantages over conventional structural materials, i.e., high specific strength and stiffness, high corrosion resistance, right weight, etc. Among the various manufacturing methods, pultrusion process is one of the best choices for the mass production of structural plastic members. Since the major reinforcing fibers are placed along the axial direction of the member, this material is usually considered as an orthotropic material. However, pultruded FRP (PFRP) structural members have low modulus of elasticity and are composed of orthotropic thin plate components the members are prone to buckle. Therefore, stability is an important issue in the design of the pultruded FRP structural members. Many researchers have conducted related studies to publish the design method of FRP structures and recently, referred to the previous researches, pre-standard for LRFD of pultruded FRP structures is presented. In this paper, the accuracy and suitability of design equation for the local buckling strength of pultruded FRP I-shape compression members presented by ASCE are estimated. In the estimation, we compared the results obtained by design equation, closed-form solution, and experiments conducted by previous researches.
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참고문헌 (12)
참고문헌 신청
American Society of Civil Engineers / 2010 / Pre-Standard for Load & Resistance Factor Design of Pultruded Fiber Reinforced Polymer Structures / American Composites Manufacturers Association
Chae, S. H. / 2005 / Study on the Analysis and Design of Orthotopic Thin-Walled Columns
Choi, J. W. / 2009 / Local Buckling Load of Pultruded Structural Members with Material Properties Variations in the Cross-Section
Choi, J. W. / 2012 / An Analytical Study on the Buckling of Orthotropic Plates and Local Buckling of Compression Members / Journal of the Korean Society for Advanced Composite Structures 3(1):21~28
Choi, J. W. / 2011 / Design Consideration of the Nonuniform Stress Distribution of Pultruded Structural Member under Compression / Advanced Materials Research 250-253:3564~3570
Chae, S. H. / 2005 / Study on the Analysis and Design of Orthotopic Thin-Walled Columns
Choi, J. W. / 2009 / Local Buckling Load of Pultruded Structural Members with Material Properties Variations in the Cross-Section
Choi, J. W. / 2012 / An Analytical Study on the Buckling of Orthotropic Plates and Local Buckling of Compression Members / Journal of the Korean Society for Advanced Composite Structures 3(1):21~28
Choi, J. W. / 2011 / Design Consideration of the Nonuniform Stress Distribution of Pultruded Structural Member under Compression / Advanced Materials Research 250-253:3564~3570
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