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A platform for research: civil engineering, architecture and urbanism
Linear-friction dissipators for truss structures
This paper is concerned with the dynamic response of truss structures containing linear- friction dampers. This type of passive energy dissipator shows different stiffness in loading and unloading, leading to triangular hysteresis loops under cyclic loading. The free and forced vibration responses of simple truss structures incorporating linear-friction dampers are analyzed. The harmonic linearization technique is used in combination with the modal strain energy method to estimate the response of truss structures with linear-friction dampers. The accuracy of this linearization technique is assessed in the context of truss structures in this paper. It is demonstrated that excellent accuracy is achieved using this linearization method.
Linear-friction dissipators for truss structures
This paper is concerned with the dynamic response of truss structures containing linear- friction dampers. This type of passive energy dissipator shows different stiffness in loading and unloading, leading to triangular hysteresis loops under cyclic loading. The free and forced vibration responses of simple truss structures incorporating linear-friction dampers are analyzed. The harmonic linearization technique is used in combination with the modal strain energy method to estimate the response of truss structures with linear-friction dampers. The accuracy of this linearization technique is assessed in the context of truss structures in this paper. It is demonstrated that excellent accuracy is achieved using this linearization method.
Linear-friction dissipators for truss structures
Inaudi, Jose A. (author) / Nims, Douglas K. (author) / Kelly, James M. (author)
Smart Structures and Materials 1994: Passive Damping ; 1994 ; Orlando,FL,United States
Proc. SPIE ; 2193
1994-05-01
Conference paper
Electronic Resource
English
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