Thermal conductivity measurements of coarse-grained gravel materials using a hollow cylindrical sensor
文献类型：期刊论文
| 作者 | Koemle, Norbert I.1; Huetter, Erika S.1; Feng, Wenjie J.2 |
| 刊名 | ACTA GEOTECHNICA
 |
| 出版日期 | 2010-12-01 |
| 卷号 | 5期号:4页码:211-223 |
| 关键词 | Coarse gravels Planetary surfaces Thermal conductivity sensor |
| ISSN号 | 1861-1125 |
| DOI | 10.1007/s11440-010-0126-z |
| 通讯作者 | Koemle, Norbert I.(norbert.koemle@oeaw.ac.at) |
| 英文摘要 | We report on new results for the thermal conductivity of granular materials, in particular large-grained gravels. For these measurements, a cylindrical-shaped heated sensor was developed and used, which allows to include gravels with grain sizes in the several centimeter size range into the investigation. Such materials are, among else, important as construction materials for road and railway embankments. Measurements were done at different gas pressure levels (from normal atmospheric level down to the millibar range) and for dry and wet conditions. The results of the low pressure measurements may become relevant in view of possible applications on other planetary bodies, like at the surface of the planet Mars, which will be explored in the coming decade by in situ geotechnical methods. |
| 收录类别 | SCI |
| WOS研究方向 | Engineering |
| WOS类目 | Engineering, Geological |
| 语种 | 英语 |
| WOS记录号 | WOS:000284267400001 |
| 出版者 | SPRINGER HEIDELBERG |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556380 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Koemle, Norbert I. |
| 作者单位 | 1.Austrian Acad Sci, Space Res Inst, A-8042 Graz, Austria 2.Chinese Acad Sci, CAREERI, State Key Lab Frozen Soil Engn, Lanzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Koemle, Norbert I.,Huetter, Erika S.,Feng, Wenjie J.. Thermal conductivity measurements of coarse-grained gravel materials using a hollow cylindrical sensor[J]. ACTA GEOTECHNICA,2010,5(4):211-223. |
| APA | Koemle, Norbert I.,Huetter, Erika S.,&Feng, Wenjie J..(2010).Thermal conductivity measurements of coarse-grained gravel materials using a hollow cylindrical sensor.ACTA GEOTECHNICA,5(4),211-223. |
| MLA | Koemle, Norbert I.,et al."Thermal conductivity measurements of coarse-grained gravel materials using a hollow cylindrical sensor".ACTA GEOTECHNICA 5.4(2010):211-223. |
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来源：寒区旱区环境与工程研究所
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