A shaking table real-time substructure experiment of an equipment–structure–soil interaction system

A shaking table real-time substructure experiment of an equipment–structure–soil interaction system

Based on branch substructure method, this article deduces motion equation of an equipment–structure–soil interaction system. The equation is converted and applied to a shaking table real-time substructure experiment. The equipment–structure system is adopted as experimental substructure loaded by th...

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Main Authors: Chongxiang Zhang, Nan Jiang
Format: Article
Language:English
Published: SAGE Publishing 2017-10-01
Series:Advances in Mechanical Engineering
Online Access:https://doi.org/10.1177/1687814017724090
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spelling doaj-0d342ae3f70f46dda7c488dcd989ffd32020-11-25T04:02:41ZengSAGE PublishingAdvances in Mechanical Engineering1687-81402017-10-01910.1177/1687814017724090A shaking table real-time substructure experiment of an equipment–structure–soil interaction systemChongxiang Zhang0Nan Jiang1Key Laboratory of Coastal Civil Engineering Structure and Safety, Ministry of Education, Tianjin University, Tianjin, ChinaKey Laboratory of Coastal Civil Engineering Structure and Safety, Ministry of Education, Tianjin University, Tianjin, ChinaBased on branch substructure method, this article deduces motion equation of an equipment–structure–soil interaction system. The equation is converted and applied to a shaking table real-time substructure experiment. The equipment–structure system is adopted as experimental substructure loaded by the shaking table. Meanwhile, finite element model of soil is adopted as numerical substructure after modal reduction. An equipment–structure–soil interaction scale model is designed and tested using shaking table under different earthquake records. Comparison shows good agreement of results of experimental and finite element methods. This work also proves validity and accuracy of the proposed experimental method.https://doi.org/10.1177/1687814017724090
collection DOAJ
language English
format Article
sources DOAJ
author Chongxiang Zhang
Nan Jiang
spellingShingle Chongxiang Zhang
Nan Jiang
A shaking table real-time substructure experiment of an equipment–structure–soil interaction system
Advances in Mechanical Engineering
author_facet Chongxiang Zhang
Nan Jiang
author_sort Chongxiang Zhang
title A shaking table real-time substructure experiment of an equipment–structure–soil interaction system
title_short A shaking table real-time substructure experiment of an equipment–structure–soil interaction system
title_full A shaking table real-time substructure experiment of an equipment–structure–soil interaction system
title_fullStr A shaking table real-time substructure experiment of an equipment–structure–soil interaction system
title_full_unstemmed A shaking table real-time substructure experiment of an equipment–structure–soil interaction system
title_sort shaking table real-time substructure experiment of an equipment–structure–soil interaction system
publisher SAGE Publishing
series Advances in Mechanical Engineering
issn 1687-8140
publishDate 2017-10-01
description Based on branch substructure method, this article deduces motion equation of an equipment–structure–soil interaction system. The equation is converted and applied to a shaking table real-time substructure experiment. The equipment–structure system is adopted as experimental substructure loaded by the shaking table. Meanwhile, finite element model of soil is adopted as numerical substructure after modal reduction. An equipment–structure–soil interaction scale model is designed and tested using shaking table under different earthquake records. Comparison shows good agreement of results of experimental and finite element methods. This work also proves validity and accuracy of the proposed experimental method.
url https://doi.org/10.1177/1687814017724090
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AT nanjiang ashakingtablerealtimesubstructureexperimentofanequipmentstructuresoilinteractionsystem
AT chongxiangzhang shakingtablerealtimesubstructureexperimentofanequipmentstructuresoilinteractionsystem
AT nanjiang shakingtablerealtimesubstructureexperimentofanequipmentstructuresoilinteractionsystem
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