Simultaneous Identification of structures and unknown seismic excitations for chain-like systems with unknown mass using partial absolute responses
Sign Up to like & getrecommendations! Published in 2021 at "Structural Engineering and Mechanics"
DOI: 10.12989/sem.2021.79.6.699
Abstract: It is necessary to identify structures with unknown mass and unknown seismic excitations simultaneously, but very limited methods have been proposed. In this paper, an algorithm is proposed to identify structural element mass, stiffness, and… read more here.
Keywords: unknown mass; structures unknown; seismic excitations; mass ... See more keywords
Dynamic Load Identification for Structures with Unknown Parameters
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14112449
Abstract: The inverse problem and the direct problem are symmetrical to each other. As a mathematical method for inverse problems, dynamic load identification is applicable to the situation when the load acting on the structure is… read more here.
Keywords: dynamic load; structures unknown; method; load identification ... See more keywords