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Free vibration analysis of asymmetric shear wall-frame buildings using modified finite element-transfer matrix method
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  • Free vibration analysis of asymmetric shear wall-frame buildings using modified finite element-transfer matrix method
  • Free vibration analysis of asymmetric shear wall-frame buildings using modified finite element-transfer matrix method
저자명
Bozdogan. Kanat B.
간행물명
Structural engineering and mechanics : An international journal
권/호정보
2013년|46권 1호|pp.1-17 (17 pages)
발행정보
테크노프레스
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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기타언어초록

In this study, the modified finite element- transfer matrix methods are proposed for free vibration analysis of asymmetric structures, the bearing system of which consists of shear wall-frames. In the study, a multi-storey structure is divided into as many elements as the number of storeys and storey masses are influenced as separated at alignments of storeys. The shear walls and frames are assumed to be flexural and shear cantilever beam structures. The storey stiffness matrix is obtained by formulating the governing equation at the center of mass for the shear walls and the frames in the i.th floor. The system transfer matrix is constructed in the dimension of $6{ imes}6$ by transforming the obtained stiffness matrix. Thus, the dimension, which is $12n{ imes}12n$ in classical finite elements, is reduced to the dimension of $6{ imes}6$. To study the suitability of the method, the results are assessed by solving two examples taken from the literature.