A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Numerical Analysis of Dynamic Stability of Elastic Truss Structures
In this paper the concept of energy increment map is presented for stability judgement of elastic truss structures under arbitrary dynamic excitations. The modified member theory is adopted to establish the equilibrium equations of the structures. The motion trajectories of structures are numerically solved in time domain and the corresponding stability states are studied according to the energy increment map. Numerical examples show that the method of this paper can lead to satisfactory results in dynamic stability analysis of elastic truss structures.
Numerical Analysis of Dynamic Stability of Elastic Truss Structures
In this paper the concept of energy increment map is presented for stability judgement of elastic truss structures under arbitrary dynamic excitations. The modified member theory is adopted to establish the equilibrium equations of the structures. The motion trajectories of structures are numerically solved in time domain and the corresponding stability states are studied according to the energy increment map. Numerical examples show that the method of this paper can lead to satisfactory results in dynamic stability analysis of elastic truss structures.
Numerical Analysis of Dynamic Stability of Elastic Truss Structures
Zhang, Qi-Lin (author) / Peil, Udo (author)
International Journal of Space Structures ; 13 ; 75-81
1998-06-01
7 pages
Article (Journal)
Electronic Resource
English
Elastic stability of pony truss
| Engineering Index Backfile | 1935
Probabilistic dynamic analysis of truss structures
| British Library Online Contents | 2002
Stability analysis of prestressed space truss structures based on the imperfect truss element
| Springer Verlag | 2009
Inelastic Dynamic Progressive Collapse Analysis of Truss Structures
| British Library Conference Proceedings | 2006
Stability analysis of truss type highway sign support structures
| British Library Online Contents | 2004