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In this paper, a new function of variable stiffness & damping device (VSDD) brace control systems is explored: facilitating structural parameter estimation and damage detection. In previous studies by the authors, a substructure identification method has been proposed to identify the structural parameters (story stiffness and damping coefficients) of a shear building. An error analysis shows that...
Recent developments of a distributed mass damper (DMD) system integrate structural and environmental control systems for buildings. External shading fins are used as mass dampers such that they can (i) control building energy consumption by adjusting the fins and, thus, the amount of sunlight coming into the building and (ii) control structural movements by dissipating energy with the dampers during...
Structural health monitoring (SHM) is the process of monitoring structural health and identifying damage existence, severity and location. Clear needs for SHM exist for various types of civil structures; for example, approximately 25% of U.S. bridges are rated as deficient and require significant expenditures to rebuild or replace them (FHWA, 2002). However, the dominant method for monitoring the...
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