Effects of Equipment-Structure-Soil Interaction on Seismic Response of Equipment and Structure via Real-Time Dynamic Substructuring Shaking Table Testing
Joint Authors
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-11-15
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
Equation of motion for an equipment-structure-soil (ESS) interaction system was derived using the branch substructure method.
After rearrangement, this equation was applied to real-time dynamic substructuring shaking table (RTDSST) testing of the ESS system.
This method adopts the equipment-structure (ES) subsystem as the experimental substructure and a modal reduced soil model as the numerical substructure: the former is tested via the shaking table, and the latter is numerically simulated, while real-time data communication occurs between the two substructures during testing.
A scale model of the ESS system was designed and underwent an RTDSST test.
The experimental data were found to be consistent with the numerical calculation results, which corroborates the reliability and validity of the proposed testing method.
A comparison of the experimental results from different earthquake stages implies that seismic responses of the equipment and structure decreased in general due to the intervention of soil, but the soil effect weakened with earthquake intensity.
American Psychological Association (APA)
Zhang, Chongxiang& Jiang, Nan. 2017. Effects of Equipment-Structure-Soil Interaction on Seismic Response of Equipment and Structure via Real-Time Dynamic Substructuring Shaking Table Testing. Shock and Vibration،Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1203936
Modern Language Association (MLA)
Zhang, Chongxiang& Jiang, Nan. Effects of Equipment-Structure-Soil Interaction on Seismic Response of Equipment and Structure via Real-Time Dynamic Substructuring Shaking Table Testing. Shock and Vibration No. 2017 (2017), pp.1-13.
https://search.emarefa.net/detail/BIM-1203936
American Medical Association (AMA)
Zhang, Chongxiang& Jiang, Nan. Effects of Equipment-Structure-Soil Interaction on Seismic Response of Equipment and Structure via Real-Time Dynamic Substructuring Shaking Table Testing. Shock and Vibration. 2017. Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1203936
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1203936