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- Title
Engineering characteristics of argillaceous soft rock subgrade filling.
- Authors
JU XING-HUA; YANG XIAO-HUA; ZHANG SHA-SHA
- Abstract
The mechanical properties and engineering characteristics of argillaceous soft rock are special, and its application in subgrade filling can effectively improve the utilization rate of resources. The research on the road performance of argillaceous soft rock materials has become a hot topic. Based on the research status of the road performance of argillaceous soft rock, this paper designs the compaction test, CBR test and compression consolidation test of argillaceous soft rock respectively, rationally analyzes the experimental data, and explores the optimum water content, expansion quantity, compression coefficient and other engineering properties of the argillaceous soft rock, which provides theoretical guidance for the application of subgrade filling engineering of argillaceous soft rock.
- Subjects
ENGINEERING; ROCK analysis; GRADING (Commercial products); COMPRESSION loads; STATISTICAL correlation
- Publication
Journal of Mines, Metals & Fuels, 2019, Vol 67, Issue 3, p127
- ISSN
0022-2755
- Publication type
Article