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Analyses of tapered fgm beams with nonlocal theory
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  • Analyses of tapered fgm beams with nonlocal theory
  • Analyses of tapered fgm beams with nonlocal theory
저자명
Pradhan. S.C.,Sarkar. A.
간행물명
Structural engineering and mechanics : An international journal
권/호정보
2009년|32권 6호|pp.811-833 (23 pages)
발행정보
테크노프레스
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

In the present article bending, buckling and vibration analyses of tapered beams using Eringen non-local elasticity theory are being carried out. The associated governing differential equations are solved employing Rayleigh-Ritz method. Both Euler-Bernoulli and Timoshenko beam theories are considered in the analyses. Present results are in good agreement with those reported in literature. Beam material is considered to be made up of functionally graded materials (fgms). Non-local analyses for tapered beam with simply supported - simply supported, clamped - simply supported and clamped - free boundary conditions are carried out and discussed. Further, effect of length to height ratio on maximum deflections, vibration frequencies and critical buckling loads are studied.