2
, Assistant Professor, Department of Civil Engine
Abstract
In this paper, the region in which the structural system is situated is divided into four subregions, namely upper, lower, left and right subregions. The stiffness matrix of the entire system is then formed and using the existing direct symmetry and reverse symmetry, the relationships between the entries of the matrix are established. Examples are included to illustrate the steps of the method.
Kaveh, A., & Shahryari, L. (2011). Calculation of Buckling Load and Eigen Frequencies for Planar Truss Structures with Multi-Symmetry. International Journal of Engineering, 24(4), 351-366.
MLA
Ali Kaveh; Leila Shahryari. "Calculation of Buckling Load and Eigen Frequencies for Planar Truss Structures with Multi-Symmetry". International Journal of Engineering, 24, 4, 2011, 351-366.
HARVARD
Kaveh, A., Shahryari, L. (2011). 'Calculation of Buckling Load and Eigen Frequencies for Planar Truss Structures with Multi-Symmetry', International Journal of Engineering, 24(4), pp. 351-366.
VANCOUVER
Kaveh, A., Shahryari, L. Calculation of Buckling Load and Eigen Frequencies for Planar Truss Structures with Multi-Symmetry. International Journal of Engineering, 2011; 24(4): 351-366.