Simulation and sensing system for behavior of mudflow
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- KAWAMURA Youhei
- 筑波大学大学院システム情報工学研究科
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- SUGIYAMA Ayano
- 筑波大学大学院システム情報工学研究科
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- KURAOKA Senro
- 日本工営株式会社
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- MATSUSHIMA Takashi
- 筑波大学大学院システム情報工学研究科
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- Okawa Hirokazu
- 秋田大学工学資源学部
Bibliographic Information
- Other Title
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- 土石流の挙動に関する解析と磁界を用いた計測システム
Abstract
In Japan, there are many precipitous mountains. Because of it, mudflow often occurs in rainy and typhoon season. Countermeasure for mudflow is required as soon as possible, but prediction system of mudflow has not been established yet. The purpose of this study is to establish the simulation of mudflow that is useful for countermeasure for mudflow. In flowing mudflow, boulder comes floating and it moves ahead of a flow. This phenomenon has been confirmed and published. But it has not been figured out. In this paper, this phenomenon is reproduced by the DEM simulation. And, the new measurement method for verifying the validity of a simulation is proposed. Electromotance is used for this system to be able to sense position of invisible boulder.
Journal
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- Journal of applied mechanics
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Journal of applied mechanics 11 525-533, 2008
Japan Society of Civil Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390001205208028928
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- NII Article ID
- 130004091265
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- ISSN
- 1884832X
- 13459139
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed