A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Maximization of fundamental frequencies of axially compressed laminated truncated conical shells against fiber orientation
Abstract Free vibration analyses of laminated truncated conical shells subjected to axial compressive forces are carried out by employing the Abaqus finite element program. The fundamental frequencies of these truncated conical shells with a given material system are then maximized with respect to fiber orientations by using the golden section method. Through parametric studies, the influences of the end condition, shell length, shell radius ratio and the compressive force on the maximum fundamental frequencies, the associated optimal fiber orientations and the associated vibration modes are demonstrated and discussed.
Highlights Free vibration analyses of laminated truncated conical shells subjected to axial compressive forces are carried out by employing the Abaqus finite element program. The fundamental frequencies of the truncated conical shells are maximized with respect to fiber orientations by using the golden section method. Through parametric studies, the influences of the end condition, shell length, shell radius ratio and the compressive force on the maximum fundamental frequencies, the associated optimal fiber orientations and the associated vibration modes are demonstrated and discussed.
Maximization of fundamental frequencies of axially compressed laminated truncated conical shells against fiber orientation
Abstract Free vibration analyses of laminated truncated conical shells subjected to axial compressive forces are carried out by employing the Abaqus finite element program. The fundamental frequencies of these truncated conical shells with a given material system are then maximized with respect to fiber orientations by using the golden section method. Through parametric studies, the influences of the end condition, shell length, shell radius ratio and the compressive force on the maximum fundamental frequencies, the associated optimal fiber orientations and the associated vibration modes are demonstrated and discussed.
Highlights Free vibration analyses of laminated truncated conical shells subjected to axial compressive forces are carried out by employing the Abaqus finite element program. The fundamental frequencies of the truncated conical shells are maximized with respect to fiber orientations by using the golden section method. Through parametric studies, the influences of the end condition, shell length, shell radius ratio and the compressive force on the maximum fundamental frequencies, the associated optimal fiber orientations and the associated vibration modes are demonstrated and discussed.
Maximization of fundamental frequencies of axially compressed laminated truncated conical shells against fiber orientation
Hu, Hsuan-Teh (author) / Chen, Pei-Jen (author)
Thin-Walled Structures ; 97 ; 154-170
2015-09-07
17 pages
Article (Journal)
Electronic Resource
English
Maximization of fundamental frequency of axially compressed laminated curved panels with cutouts
| British Library Online Contents | 2013
Buckling Design of Axially Compressed Conical Shells
| British Library Conference Proceedings | 1996