OPTIMAL SENSOR LOCATIONS FOR FWD TEST IN VIEW OF MEASUREMENT ERRORS
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- Kameyama Shuichi
- 社団法人土木学会 北海道工業大学工学部土木工学科
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- Matsui Kunihito
- 社団法人土木学会 東京電機大学理工学部建設工学科
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- Kasahara Atsushi
- 社団法人土木学会 北海道工業大学工学部土木工学科
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- Himeno Kenji
- 社団法人土木学会 中央大学理工学部土木工学科
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- Maruyama Teruhiko
- 社団法人土木学会 長岡技術科学大学建設系
Bibliographic Information
- Other Title
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- 測定誤差から見たFWDセンサーの最適配置に関する検討
- ソクテイ ゴサ カラ ミタ FWD センサー ノ サイテキ ハイチ ニ カンス
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Abstract
When layer moduli are backcalculated from a set of surface deflections measured by FWD, it has been known that the backcalculated moduli are affected by measurement errors as well as model link error. This paper presents a genetic algorithm based method that minimize the effect of measurement errors on the moduli. To confirm the validity of the method presented herein, layer moduli are backcalculated by using Monte Carlo simulation and a set of measurement locations which is different from the optimal set. Finally, this paper examines how optimal sensor locations change when the moduli of layers that compose pavement vary.
Journal
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- Doboku Gakkai Ronbunshu
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Doboku Gakkai Ronbunshu 1997 (564), 233-242, 1997-05-20
Japan Society of Civil Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390282680287081856
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- NII Article ID
- 130003982641
- 10001835775
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- NII Book ID
- AN10014020
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- ISSN
- 18827187
- 02897806
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- NDL BIB ID
- 4226986
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed
