Presentation | 2001/3/14 Non-Destructive Inspection of Structures Using Uncertain Non-Stationary Vibration Yoshimutsu Hirata, Kiyomi Horikoshi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A method for estimating the vibrational characteristic of astructure from the response to non-stationary unknown forces such as winds and grand motions is described. Numerical experiments vaildated the accuracy and stability of the estimation up to the damping of 0.1. The computer model of a rock-fill dam was built to simulate structural changes due to earthquake levels and a new non-destructive inspection was conducted to detect the changes. Results are shown in Fig.3. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | blind problem / non-destructive inspcction / non-harmonic analysis / natural frequency / damping coefficient / finite element method |
Paper # | SSS2000-38 |
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Committee | SSS |
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Conference Date | 2001/3/14(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Safety (SSS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Non-Destructive Inspection of Structures Using Uncertain Non-Stationary Vibration |
Sub Title (in English) | |
Keyword(1) | blind problem |
Keyword(2) | non-destructive inspcction |
Keyword(3) | non-harmonic analysis |
Keyword(4) | natural frequency |
Keyword(5) | damping coefficient |
Keyword(6) | finite element method |
1st Author's Name | Yoshimutsu Hirata |
1st Author's Affiliation | Hirata Wave Analysis, Inc.() |
2nd Author's Name | Kiyomi Horikoshi |
2nd Author's Affiliation | Kajima Technical Research Institute |
Date | 2001/3/14 |
Paper # | SSS2000-38 |
Volume (vol) | vol.100 |
Number (no) | 711 |
Page | pp.pp.- |
#Pages | 6 |
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