Stabilization of desert sand using high dosages of cement-by-pass-dust

被引：0

作者：

Al-Aghbari, Mohammed Y. ^{[1
]}

Mohamedzein, Yahia E-A ^{[1
]}

机构：

[1] Sultan Qaboos Univ, Al Khoud, Oman

来源：

GEO-CHANGSHA 2007: AN INTERNATIONAL CONFERENCE ON GEOTECHNICAL ENGINEERING, PROCEEDINGS | 2007年

关键词：

desert sand CBPD; stabilization; compaction; unconfined compressive strength; permeability;

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

This paper presents experimental results on the use of Cement By-Pass Dust (CBPD) to stabilize desert sands. The stabilizing agent was added in percentages of 10, 20, 40, 60, 80 and 100% by weight of total mixture. Compaction, unconfined compression and permeability were performed to study the engineering characteristics of the stabilized material. The results showed CBPD increased the maximum dry density, unconfined compressive strength and reduce the permeability of the sand. The improvement increases with the increase in the percentage of CBPD and the curing time. The results showed that CBPD can be used to improve the strength and reduce the permeability characteristics of the desert sands.

引用

页码：53 / 60

页数：8

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