| Item type |
会議発表論文 / Conference Paper(1) |
| 公開日 |
2018-02-06 |
| タイトル |
|
|
タイトル |
Application of Granulated Blast Furnace Slag to Reduce the Seismic Earth Pressure |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
granulated blast furnace slag |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
latent hydraulic property |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
earth pressure |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_5794 |
|
資源タイプ |
conference paper |
| 著者 |
Matsuda, Hiroshi
Baek, Wonjin
Hashiguchi, Daisuke
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Granulated Blast Furnace Slag (GBFS) is produced in the manufacture process of pig-iron and shows a similar particle formation as a natural sand. GBFS also shows light weight, high shear strength, well permeability and especially a latent hydraulic property by which GBFS hardens like a rock. When GBFS is used as a backfill material placed behind such as quay wall, the increase of shear strength induced by the hardening is presumed to reduce the earth pressure and consequently the construction cost of such as harbor structures decreases. In this study, the model wall tests were carried out on GBFS, in which the resultant earth pressure, a wall friction and the earth pressure distribution at the wall surface were measured, and the test results were compared with those of Toyoura standard sand. In the tests, the relative density was set as Dr=25, 55 and 70% and the wall was tilted from vertical to the active earth pressure side and followed by the passive side. The maximum horizontal displacement at the top of the wall was set as ±2mm. By these model tests, it is clarified that the resultant earth pressure obtained by using GBFS is smaller than Toyoura sand, especially in the active-earth pressure side. |
| 書誌情報 |
Society for Social Management Systems Internet Journal
巻 2,
号 1,
発行日 2006-03
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
2432-552X |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 出版者 |
|
|
出版者 |
Society for Social Management Systems |
SMS06-120.pdf (690.5 kB)
