Analysis of the Influence of Water Content on Shanxi Loess CBR and Rebound Module

Xi Rong Wu; Li Li Zhu

doi:10.4028/www.scientific.net/AMR.919-921.820

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 919-921Analysis of the Influence of Water Content on...

Analysis of the Influence of Water Content on Shanxi Loess CBR and Rebound Module

Abstract:

Selection of five typical loess in Shanxi Province, the paper adopt the indoor test methods to prepares the different compaction and different moisture content specimens which were used to test CBR value and rebound module, analyzes the impact of compactness and moisture content on the CBR value and resilient modulus and establishes the relationship of CBR and moisture content. The result shows that the level of moisture content has great impact on CBR value and rebound module. The CBR value is maximal under optimum moisture content and maximum degree of compaction condition. The times of compaction have little effect on the improvement of CBR with increasing water content. The relationship of the soaking CBR,resilient modulus and the moisture content shows a certain regularity.Key words: Loess filler;the CBR;resilient modulus;compactness;moisture content;relationship

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Periodical:

Advanced Materials Research (Volumes 919-921)

Pages:

820-823

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.919-921.820

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Online since:

April 2014

Authors:

Xi Rong Wu, Li Li Zhu

Keywords:

CBR, Compactness, Loess Filler, Moisture Content, Relationship, Resilient Modulus

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