粒状体の画像計測について 【研究ノート】
国際協力研究誌 Volume 7 Issue 1
Page 77-89
published_at 2001-01
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この文献の参照には次のURLをご利用ください : https://doi.org/10.15027/14341
| File | |
| Title ( jpn ) |
粒状体の画像計測について 【研究ノート】
|
| Title ( eng ) |
Observation of sand particles in shear zone using digital image analysis
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| Title Transcription |
リュウジョウタイ ノ ガゾウ ケイソク ニ ツイテ
|
| Creator |
山本 達史
徐 挺
Tominaga Kouji
|
| Source Title |
国際協力研究誌
Journal of International Development and Cooperation
|
| Volume | 7 |
| Issue | 1 |
| Start Page | 77 |
| End Page | 89 |
| Abstract |
In this paper, a digital image analysis method is described to observe the deformations of granular particles insands. First, the movements of granular particles in sands were observed as the image data during the direct sheartest of Toyoura sand. And the strains in global scales were calculated continuously by the analysis of the relativemovements of adjacent individual particles.As the result, the shear zone can be determined clearly by the above strain distributions. Furthermore, the con-ducted dilatancy angle in this study was nearly closed to the value in the previous paper.
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| NDC |
Construction. Civil engineering [ 510 ]
|
| Language |
jpn
|
| Resource Type | departmental bulletin paper |
| Publisher |
広島大学国際協力研究科
|
| Date of Issued | 2001-01 |
| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 1341-0903
[NCID] AN10482914
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