no code implementations • 13 Mar 2021 • Soheila Sadeghi Eshkevari, Soheil Sadeghi Eshkevari, Debarshi Sen, Shamim N. Pakzad
To maintain structural integrity and functionality during the designed life cycle of a structure, engineers are expected to accommodate for natural hazards as well as operational load levels.
no code implementations • 26 Oct 2020 • Liam M. Cronin, Soheil Sadeghi Eshkevari, Debarshi Sen, Shamim N. Pakzad
This study proposes a learning-based method with domain adaptability for input estimation of vehicle suspension systems.
no code implementations • 6 Oct 2020 • Thomas J. Matarazzo, Dániel Kondor, Paolo Santi, Sebastiano Milardo, Soheil S. Eshkevari, Shamim N. Pakzad, Carlo Ratti
The primary study collects smartphone data from controlled field experiments and "uncontrolled" UBER rides on a long-span suspension bridge in the USA and develops an analytical method to accurately recover modal properties.
Computers and Society Applied Physics
no code implementations • 17 Jul 2020 • Soheil Sadeghi Eshkevari, Liam Cronin, Shamim N. Pakzad, Thomas J. Matarazzo
In this study, the continuous wavelet transform is applied to each trip, and the results are combined to estimate the structural modal response of the bridge.
no code implementations • 3 Jul 2020 • Soheil Sadeghi Eshkevari, Martin Takáč, Shamim N. Pakzad, Majid Jahani
Data-driven models for predicting dynamic responses of linear and nonlinear systems are of great importance due to their wide application from probabilistic analysis to inverse problems such as system identification and damage diagnosis.
no code implementations • 2 Jun 2020 • Zheng Shi, Nur Sila Gulgec, Albert S. Berahas, Shamim N. Pakzad, Martin Takáč
Discovering the underlying behavior of complex systems is an important topic in many science and engineering disciplines.