Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.12989/gae.2018.14.6.553 |
Stabilized marine and desert sands with deep mixing of cement and sodium bentonite | |
Saberian, Mohammad1; Moradi, Mojtaba2; Vali, Ramin3; Li, Jie1 | |
通讯作者 | Saberian, Mohammad |
来源期刊 | GEOMECHANICS AND ENGINEERING
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ISSN | 2005-307X |
出版年 | 2018 |
卷号 | 14期号:6页码:553-562 |
英文摘要 | Road construction is becoming increasingly important in marine and desert areas due to population growth and economic development. However, the load carrying capacity of pavement is of gear concern to design and geotechnical engineers because of the poor engineering properties of the soils in these areas. Therefore, stabilization of the soils is regarded as an important issue. Besides, due to the fuels combustion and carbonate decomposition, cement industry generates around 5% of global CO2 emission. Thus, using bentonite as a natural pozzolan in soil stabilization is more eco-friendly than using cement. The aim of this research is to experimentally study of the stabilized marine and desert sands using deep mixing method by ordinary Portland cement and sodium bentonite. Different partial percentages of cement along with different weight percentages of sodium bentonite were added to the sands. Unconfined compression test (UCS), Energy Dispersive X-ray (EDX), and Scanning Electron Microscope (SEM) were conducted on the specimens. Moreover, a mathematical model was developed for predicting the strength of the treated soils. |
英文关键词 | marine and desert sandy soils deep mixing method cement sodium bentonite unconfined compressive strength mathematical model |
类型 | Article |
语种 | 英语 |
国家 | Australia ; Iran |
收录类别 | SCI-E |
WOS记录号 | WOS:000430532400005 |
WOS关键词 | GEOTECHNICAL PROPERTIES ; MIXED COLUMNS ; STRENGTH ; SOILS ; BEHAVIOR ; CONCRETE ; SHEAR ; CLAY ; ASH ; COMPRESSIBILITY |
WOS类目 | Engineering, Civil ; Engineering, Geological |
WOS研究方向 | Engineering |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/209644 |
作者单位 | 1.RMIT Univ, Sch Engn, 376-392 Swanston St, Melbourne, Vic, Australia; 2.Yazd Univ, Dept Civil Engn, Yazd, Iran; 3.Mohajer Tech & Vocat Coll Isfahan, Dept Civil Engn, Esfahan, Iran |
推荐引用方式 GB/T 7714 | Saberian, Mohammad,Moradi, Mojtaba,Vali, Ramin,et al. Stabilized marine and desert sands with deep mixing of cement and sodium bentonite[J],2018,14(6):553-562. |
APA | Saberian, Mohammad,Moradi, Mojtaba,Vali, Ramin,&Li, Jie.(2018).Stabilized marine and desert sands with deep mixing of cement and sodium bentonite.GEOMECHANICS AND ENGINEERING,14(6),553-562. |
MLA | Saberian, Mohammad,et al."Stabilized marine and desert sands with deep mixing of cement and sodium bentonite".GEOMECHANICS AND ENGINEERING 14.6(2018):553-562. |
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