http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
미분구적법에 의한 탄성지반상의 열림 균열을 가진 EUler-Bernoulli보의 진동 해석
신영재(Youngjae Shin),황기섭(Kisup Hwang),윤종학(Jonhak Yun),노엘(N. M. Dioyan) 한국자동차공학회 2003 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
In this paper, Generalized Differential Quadrature Method is applied vibration analysis of Euler-Bernoulli beam with open cracks on elastic foundation. The natural frequencies of Euler-Bernoulli beam with open cracks on elastic foundation were obtained and analyzed for various boundary conditions by using the Generalized Differential Quadrature Method. The concepts of Generalized Differential Quadrature Method were briefly introduced. The cracks are modeled by massless substitute spring. The effects of the crack location, size and the foundation constants, on the natural frequencies of the beam, are investigated.