Statistical Characteristics of Profile Change Quantity of Rubble Mound Revetment
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- OTA Takao
- Tottori University
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- MATSUMI Yoshiharu
- Tottori University
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- YAMAGUCHI Hideki
- Ministry of Land, Infrastructure, Transport and Tourism
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- KIMURA Akira
- Tottori University
Bibliographic Information
- Other Title
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- 捨石護岸の断面変形量の統計的特性について
- ステイシ ゴガン ノ ダンメン ヘンケイリョウ ノ トウケイテキ トクセイ ニ ツイテ
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Description
As a first step to develop a probabilistic model for the maintenance and repair of revetment, laboratory experiments were conducted to investigate the statistical characteristics of profile change quantity. Ten wave flumes were constructed in a multi-directional wave basin and a conventional rubble mound revetment was placed in each flume. A total of 2700 data of the revetment profile were obtained. The statistical characteristics of the normalized eroded area S were investigated. The frequency distributions of S were approximated by the normal distribution and the standard deviation of S increased as the damage of the revetment progressed. The mean and standard deviation of the increment of S did not change much as the total number of wave became large.
Journal
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- Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)
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Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) 66 (1), 871-875, 2010
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390001205321103872
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- NII Article ID
- 130004956696
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- NII Book ID
- AA12508551
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- ISSN
- 18838944
- 18842399
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- NDL BIB ID
- 11235425
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed