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标题：Compressive characteristics of geogrid-reinforced steel slag
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作者：Liyan Wang ; Jinsong Li ; Yunxiang Tao 等
期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：304
期号：4
页码：1-7
DOI：10.1088/1755-1315/304/4/042002
出版社：IOP Publishing
摘要：Steel slag is a solid waste from industrial recycling that is granular and has similar characteristics as those of soils. Geogrids could improve the stability of the granular steel slag, and the technology of geogrid-reinforced steel slag (GRSS) is proposed here. To understand the engineering behaviours of geogrid-reinforced steel slag (GRSS) as a foundation treatment method, it is first important to consider its compressive deformation behaviour. The compression deformation behaviours of GRSS were investigated by carrying out uniaxial compression tests. Furthermore, the compressive moduli of the GRSS were compared with those of traditional soils. The comparisons indicated that the reinforced effect of embedding a two-layer geogrid in the steel slag was the best, which was consistent with the conclusions of other studies. The comparisons also indicated that GRSS had a good compression resistance and had potential as a geotechnical backfill technology.