Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Richard Christenson"'
Publikováno v:
Advances in Civil Engineering, Vol 2018 (2018)
A feasibility study was conducted to develop a novel method to determine the temporal changes of tensile forces in bridge suspender cables using time-frequency analysis of ambient vibration measurements. An analytical model of the suspender cables wa
Externí odkaz:
https://doaj.org/article/0a7de2b2bd1f47af862a17c9b052ff65
Publikováno v:
Polymers, Vol 7, Iss 5, Pp 876-895 (2015)
The fire performance of protected concrete-filled fiber reinforced polymer (FRP) tube (CFFT) and conventional reinforced concrete (RC) bridge columns is studied through two phases of experimental research comprised of fire exposure and residual axial
Externí odkaz:
https://doaj.org/article/be6ee2997b234a8da09dd945ee4907b0
Publikováno v:
Advances in Civil Engineering, Vol 2012 (2012)
This paper describes the application of a probabilistic structural health monitoring (SHM) method to detect global damage in a highway bridge in Connecticut. The proposed method accounts for the variability associated with environmental and operation
Externí odkaz:
https://doaj.org/article/a4110f7b8597438c92631be56c79e321
Publikováno v:
Active and Passive Smart Structures and Integrated Systems XVII.
Publikováno v:
Structural Control and Health Monitoring. 29
Autor:
Connor Ligeikis, Richard Christenson
Publikováno v:
Experimental Techniques. 44:763-786
Real-time hybrid substructuring (RTHS) has previously been shown to be an effective tool to quantify the effect of parametric uncertainties on the response of a structural system. Proposed and implemented in this paper is a method that combines RTHS,
Publikováno v:
Journal of Civil Structural Health Monitoring. 10:405-424
Structural health monitoring (SHM) has been conducted by placing sensors on structures, so-called contact sensors, to measure displacements, strains, and accelerations of engineering structures. Contact sensing is accurate and effective, but suffers
Autor:
Richard Christenson, Connor Ligeikis, Božidar Stojadinović, Stefano Marelli, Giuseppe Abbiati
Publikováno v:
Abbiati, G, Marelli, S, Ligeikis, C, Christenson, R & Stojadinović, B 2022, ' Training of a Classifier for Structural Component Failure Based on Hybrid Simulation and Kriging ', Journal of Engineering Mechanics, vol. 148, no. 1, 04021137 . https://doi.org/10.1061/(ASCE)EM.1943-7889.0002048
Hybrid simulation is a tool for investigating the dynamic response of a structural prototype subjected to realistic loading. Hybrid simulation is conducted using a hybrid model that combines physical and numerical substructures interacting with each
Publikováno v:
Journal of Engineering Mechanics. 147
Actuator tracking and compensation are important in the general field of experimental structural dynamics to effectively conduct vibration testing. Real-time hybrid substructuring (RTHS) is...
Publikováno v:
Métodos y Materiales, Vol 8, Iss 1, Pp 11-22 (2019)
Métodos y Materiales; Vol. 8 (2018): January-December 2018; 11-22
Métodos y Materiales; Vol. 8 (2018): Enero-Diciembre 2018; 11-22
Portal de Revistas UCR
Universidad de Costa Rica
instacron:UCR
Métodos y Materiales; Vol. 8 (2018): January-December 2018; 11-22
Métodos y Materiales; Vol. 8 (2018): Enero-Diciembre 2018; 11-22
Portal de Revistas UCR
Universidad de Costa Rica
instacron:UCR
Bridge Weigh-In-Motion (BWIM) has been demonstrated to be reliable for obtaining critical information about the characteristics of trucks that travel over the highways. Continued improvements provides greater opportunity for increased use of BWIM. Tr