Auteur Feng, Maria Q.
Documents disponibles écrits par cet auteur (6)
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Feng, Maria Q., Auteur ; Landis, Eric N., Éditeur scientifique ; Yangbo Chen ; Yi, Jin-Hak ; Kim, Doo Kie, Auteur |A Baseline model is essential for long-term structural performance monitoring and evaluation. This study represents the first effort in applying a neural network-based system identification technique to establish and update a baseline finite ele[...]
Article : texte imprimé
Yangbo Chen, Auteur ; Feng, Maria Q., Auteur ; Tan, Chin-An, Auteur |A stochastic model of traffic excitation on bridges is developed assuming that the arrival of vehicles traversing a bridge (modeled as an elastic beam) follows a Poisson process, and that the contact force of a vehicle on the bridge deck can be [...]
Article : texte imprimé
Jofre, Luis, Auteur ; Kim, Yoo Jin, Auteur ; De Flavis, Franco ; Feng, Maria Q. ; Landis, Eric N., Éditeur scientifique |This paper presents a technology for detecting invisible damage inside concrete, which is based on reconstruction of dielectric profile (image) of the concrete illuminated with microwaves sent from and received by antenna arrays controlled by sp[...]
Article : texte imprimé
Yangbo Chen, Auteur ; Feng, Maria Q., Auteur |A new vision of structural health monitoring (SHM) is presented, in which the ultimate goal of SHM is not limited to damage identification, but to describe the structure by a probabilistic model, whose parameters and uncertainty are periodically[...]
Article : texte imprimé
Soyoz, Serdar, Auteur ; Feng, Maria Q., Auteur ; Masanobu Shinozuka, Auteur |This paper presents a unique structural reliability estimation method incorporating structural parameter identification results based on the seismic response measurement. In the shaking table test, a three-bent concrete bridge model was shaken t[...]
Article : texte imprimé
Masanobu Shinozuka, Auteur ; Feng, Maria Q. ; Liang, Jianwen, Auteur |Urban water delivery systems can be damaged by earthquakes or severely cold weather. In either case, the damage cannot easily be detected and located, especially immediately after the event. In recent years, real-time damage estimation and diagn[...]
