Discriminant Condition of Influencing Dynamic Response for Structure-Equipment System

Fang Han; Dong Wang Zhong; Ji Yun Mo

doi:10.4028/www.scientific.net/AMM.90-93.1477

Paper Titles

Tunnel Supporting Structure Stress and Displacement Characteristics Research
p.1454

Dynamic Analysis of Reticulated Shell Subjected to Earthquake Excitation
p.1461

Research Review of Seismic Failure Mode of Abutment and Influence on Deck Fall-Off
p.1467

The Energy – Based Seismic Response Analysis Method of Arch Bridge
p.1473

Discriminant Condition of Influencing Dynamic Response for Structure-Equipment System
p.1477

Dynamic Response Analysis of Vertical Cylindrical Storage Tanks Based on ADINA
p.1482

Vulnerability Analysis for Steel Frame Structure Due to Strong Earthquakes
p.1486

The Non-Stationary Characteristic Study of Multidimensional Ground Motion by HHT Method: A Case Study from the Chi-Chi Earthquake
p.1490

Characteristics of Gravelly Soil Liquefaction in Wenchuan Earthquake
p.1498

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 90-93Discriminant Condition of Influencing Dynamic...

Discriminant Condition of Influencing Dynamic Response for Structure-Equipment System

Abstract:

In structure-equipment system, there are complex dynamic interactions between structures and equipments. A fast discriminant condition whether the interaction will increase or decrease dynamic response of the structure is achieved in this paper. When the load frequency lies between the basic frequencies of the combined system, it decreases the absolute response of the structure and vice versa. In engineering project, the seismic load can be expanded based on ground characteristic frequency by Fourier transform, so our conclusion can be extended to seismic design for combined systems. Finite element method simulation for a chemical workshop further verifies the discriminant condition.

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Periodical:

Applied Mechanics and Materials (Volumes 90-93)

Pages:

1477-1481

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.90-93.1477

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Online since:

September 2011

Authors:

Fang Han, Dong Wang Zhong, Ji Yun Mo

Keywords:

Discriminant Condition, Dynamic Interaction, Seismic Design, Structure-Equipment System, Vibration

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