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Analysis on the development of chemically-improved soil in railway engineering
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作者 Feng Chen Zhongjin Wang +1 位作者 Dong Zhang Shuai Zeng 《Railway Sciences》 2024年第2期216-226,共11页
Purpose-Explore the development trend of chemically-improved soil in railway engineering.Design/methodology/approach–In this paper,the technical standards home and abroad were analyzed.Laboratory test,field test and ... Purpose-Explore the development trend of chemically-improved soil in railway engineering.Design/methodology/approach–In this paper,the technical standards home and abroad were analyzed.Laboratory test,field test and monitoring were carried out.Findings–The performance design system of the chemically-improved soil should be established.Originality/value–On the basis of the performance design,the test methods and standards for various properties of chemically-improved soil should be established to evaluate the improvement effect and control the engineering quality. 展开更多
关键词 DURABILITY DEFORMATION Engineering properties chemically-improved soil Performance design Test method
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