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Substructuring Method Considering Inertial Effects of Slave Modes in the Time Domain

Weng, Shun / Zhu, Hongping / Xia, Yong

An enhanced substructuring method, named the time-domain inertial effects-based substructuring (TDIES) method, is proposed in this chapter (Zhu et al. in Mech Syst Signal Process 154, 2021). An equivalent modal mass matrix, which includes in the inertial effect of the discarded higher modes, is derived. This compensation of the inertial effect of the discarded higher modes ensures a high accuracy of response and response sensitivity even only a few master modes retained.

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Substructuring Method Considering Inertial Effects of Slave Modes in the Time Domain

Weng, Shun / Zhu, Hongping / Xia, Yong

An enhanced substructuring method, named the time-domain inertial effects-based substructuring (TDIES) method, is proposed in this chapter (Zhu et al. in Mech Syst Signal Process 154, 2021). An equivalent modal mass matrix, which includes in the inertial effect of the discarded higher modes, is derived. This compensation of the inertial effect of the discarded higher modes ensures a high accuracy of response and response sensitivity even only a few master modes retained.

Substructuring Method Considering Inertial Effects of Slave Modes in the Time Domain

Weng, Shun / Zhu, Hongping / Xia, Yong

An enhanced substructuring method, named the time-domain inertial effects-based substructuring (TDIES) method, is proposed in this chapter (Zhu et al. in Mech Syst Signal Process 154, 2021). An equivalent modal mass matrix, which includes in the inertial effect of the discarded higher modes, is derived. This compensation of the inertial effect of the discarded higher modes ensures a high accuracy of response and response sensitivity even only a few master modes retained.

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Title:

Substructuring Method Considering Inertial Effects of Slave Modes in the Time Domain

Additional title:

eng. Applications of Computational Methods

Contributors:

Weng, Shun (author) / Zhu, Hongping (author) / Xia, Yong (author)

Published in:

Substructuring Method for Civil Structural Health Monitoring ; Chapter: 8 ; 143-153

Engineering Applications of Computational Methods ; 15

Publication date:

2023-07-04

Size:

11 pages

ISBN:

978-981-99-1369-5 , 978-981-99-1368-8

ISSN:

2662-3374 , 2662-3366

DOI:

https://doi.org/10.1007/978-981-99-1369-5_8

Type of media:

Article/Chapter (Book)

Type of material:

Electronic Resource

Language:

English

Keywords:

Engineering , Building Repair and Maintenance , Engineering Mathematics , Mathematical Modeling and Industrial Mathematics , Fire Science, Hazard Control, Building Safety , Civil Engineering

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