Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/978-3-030-01665-4_33 |
Experimental Investigation of the Effect of Internal Erosion on the Behavior of Collapsible Soils | |
Laouar, Med Salah; Djellali, Adel; Houam, Abdelkader | |
通讯作者 | Laouar, MS (corresponding author), Larbi Tebessi Univ, Civil Engn Dept, Tebessa 12002, Algeria. |
会议名称 | 1st Springer Conference of the Arabian-Journal-of-Geosciences (CAJG) |
会议日期 | NOV 12-15, 2018 |
会议地点 | Hammamet, TUNISIA |
英文摘要 | This is an experimental study on an actual topic of collapsible soils, which has offered a range of diversified applications. These soils are characterized by the unsaturation and the abrupt collapse after wetting, located in many parts of the world, especially when they are arid or semi-arid. These types of soils are located in a significant number of countries in particular those of the northern hemisphere between the 30th and 55th parallels as well as countries of South America. The cycles of prolonged dryness which occurred in the past years on several occasions and in several regions of the world modified the parameters governing the behavior of the soil and gave rise to new collapsible soils zones. The results of the tests of this experimental study, conducted on reconstituted soils in a large number of tests, indicated the influence of the parameters retained on the collapse potential, the migration of fines and the ultrasonic speeds. Similarly, the fine particles played an important role in the formation of macroporous loose structures. |
英文关键词 | Collapsible soil Migration Fine particles Hydraulic gradient |
来源出版物 | RECENT ADVANCES IN GEO-ENVIRONMENTAL ENGINEERING, GEOMECHANICS AND GEOTECHNICS, AND GEOHAZARDS |
ISSN | 2522-8714 |
EISSN | 2522-8722 |
出版年 | 2019 |
页码 | 141-144 |
ISBN | 978-3-030-01665-4; 978-3-030-01664-7 |
出版者 | SPRINGER INTERNATIONAL PUBLISHING AG |
类型 | Proceedings Paper |
语种 | 英语 |
收录类别 | CPCI-S |
WOS记录号 | WOS:000623020200033 |
WOS类目 | Engineering, Environmental ; Engineering, Geological ; Geosciences, Multidisciplinary |
WOS研究方向 | Engineering ; Geology |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/370268 |
作者单位 | [Laouar, Med Salah; Djellali, Adel] Larbi Tebessi Univ, Civil Engn Dept, Tebessa 12002, Algeria; [Houam, Abdelkader] King Khalid Univ, Dept Coll Engn, Civil Engn, Abha, Saudi Arabia |
推荐引用方式 GB/T 7714 | Laouar, Med Salah,Djellali, Adel,Houam, Abdelkader. Experimental Investigation of the Effect of Internal Erosion on the Behavior of Collapsible Soils[C]:SPRINGER INTERNATIONAL PUBLISHING AG,2019:141-144. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。