Arid
DOI10.12989/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
ISSN2005-307X
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
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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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