Engineering Properties of Slag-Based Superfine Cement-Stabilized Clayey Soil

被引：13

作者：

Mollamahmutoglu, Murat ^{[1
]}

Avci, Eyubhan ^{[2
]}

机构：

[1] Gazi Univ, Dept Civil Engn, Ankara, Turkey

[2] Bursa Tech Univ, Dept Civil Engn, Bursa, Turkey

来源：

ACI MATERIALS JOURNAL | 2018年 / 115卷 / 04期

关键词：

compressibility; high-plasticity clay; permeability; stabilization; strength; superfine slag-based cement; swelling; EXPANSIVE SOIL; STRENGTH; BEHAVIOR; LIME;

D O I：

10.14359/51701924

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The aim of this research was to investigate such geotechnical properties as consistency limits, unconfined compressive strength (UCS), permeability, swelling potential, and the compressibility of slag-based, superfine cement (SSC)-stabilized, high-plasticity clayey soil. LICS ofhigh-plasticity clayey soil was increased by SSC stabilization under both wet-cured and air-dried conditions. UCS values of SSC stabilized specimens under both conditions increased with time. Additionally, UCS values of SSC-stabilized specimens under air-dried condition were higher than those of SSC- stabilized specimens under wet-cured condition. The permeability of high-plasticity clayey soil was reduced by the SSC stabilization, and the permeability of SSC-stabilized soil decreased with time. The swelling potential and the compressibility of high-plasticity clayey soil were also reduced by SSC stabilization.

引用

页码：541 / 548

页数：8

共 36 条

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