Abstract
To study the load-bearing ratio characteristics of steel slag clay, the steel slag from the aged converter of a certain steel plant in Fangchenggang and the clay from a certain first-class highway construction site were used as raw materials, and the engineering characteristics of steel slag and clay were considered comprehensively. By taking the relative incorporation amount of steel slag, aging time, and particle size of steel slag as factors, the orthogonal CBR test was conducted. Research shows that the most significant factor influencing the CBR value of clay mixed with steel slag from an aged converter is the relative addition amount of steel slag, followed by the particle size of steel slag, and then the aging time of steel slag. The influence of water immersion under different factors on the CBR value of clay mixed with steel slag from the aged converter is studied. The relative addition ratio of steel slag has a significant impact on the ratio of CBR values before and after water immersion of steel slag clay. However, the aging time of steel slag and the maximum particle size of steel slag have a relatively small influence on it.
Publication Date
6-18-2022
DOI
10.14048/j.issn.1671-2579.2022.03.041
First Page
231
Last Page
235
Submission Date
May 2025
Recommended Citation
Ou, Guo; Hongri, Zhang; Tianzhu, Lan; and Xiaoming, Li
(2022)
"Experimental Study on Bearing Ratio of Steel Slag Clay Based on Orthogonal Design,"
Journal of China & Foreign Highway: Vol. 42:
Iss.
3, Article 41.
DOI: 10.14048/j.issn.1671-2579.2022.03.041
Available at:
https://zwgl1980.csust.edu.cn/journal/vol42/iss3/41
Reference
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