| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2015-11-26 |
| タイトル |
|
|
タイトル |
THE SOIL PROPERTIES OF LAKE-BOTTOM SEDIMENTS IN THE LAKE BAIKAL GAS HYDRATE PROVINCE |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
gas hydrate |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
physical property |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Lake Baikal |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
shear modulus |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
site investigation |
| 資源タイプ |
|
|
資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
KATAOKA, SATSUKI
YAMASHITA, SATOSHI
KAWAGUCHI, TAKAYUKI
SUZUKI, TERUYUKI
|
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
44837 |
|
|
識別子Scheme |
KAKEN |
|
|
識別子URI |
https://nrid.nii.ac.jp/ja/nrid/1000000174673 |
|
|
識別子 |
174673 |
|
|
姓名 |
山下, 聡 |
|
|
言語 |
ja |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
41745 |
|
|
姓名 |
鈴木, 輝之 |
|
|
言語 |
ja |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
The purpose of this study is to understand the soil properties of grounds which contain shallow type gas hydrates. For this purpose, the surveys were conducted in Lake Baikal, Russia from 2005 to 2007, where shallow gas hydrates existed. For the lake-bottom sediments, physical and mechanical properties were tested (on-board and laboratory tests). The tested samples were retrieved from the mud volcano ground which contains the shallow gas hydrates, and reference ground at the same area. From these results, it was found that the gas hydrates distribute in large amounts in the lake-bottom sediments of Lake Baikal, and that form of the gas hydrates are varied. In addition, the reference samples in Lake Baikal have no marked differences in the soil properties of the sediments obtained from other sea-bottom grounds. On the other hands, the strengths of the mud volcano samples were lower than those of the reference samples. It would seem that these results are due to the effect of the disturbance of sedimentary layers by upwelling of gas and water from underground and the pressure release during the sampling. |
| 書誌情報 |
Soils and Foundations
巻 49,
号 5,
p. 757-775,
発行日 2009-10
|
| DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://doi.org/10.3208/sandf.49.757 |
| 権利 |
|
|
権利情報 |
c 2009 The Japanese Geotechnical Society |
| 出版者 |
|
|
出版者 |
Japanese Geotechnical Society(公益社団法人 地盤工学会) |
| 著者版フラグ |
|
|
言語 |
en |
|
値 |
publisher |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
2009.10_The soil properties of lake-bottom sediments in the Lake Baikal gas hydrate province.pdf (3.4 MB)
