Experiment of Shield Synchronized Grouting Slurry Using Waste Sand in Sand Layer

Ting Wang

doi:10.4028/www.scientific.net/AMM.638-640.1600

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 638-640Experiment of Shield Synchronized Grouting Slurry...

Experiment of Shield Synchronized Grouting Slurry Using Waste Sand in Sand Layer

Abstract:

when slurry shield drives in fine silty sand layer, the waste sand consists of a large amount of fine silty sand, it will wastes a lot of money if the waste sand is buried.In laboratory, we use the waste sand as the sand source of shield synchronized grouting, studying on the feasibility of the processing method and slurry properties. The results showed that the sieving waste sand in fine silty sand layer can be used as the sand source of shield synchronized grouting, it is a better way to increase the strength of slurry by increasing the ratio of fly ash for the slurry used the waste sand as sand source.

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Periodical:

Applied Mechanics and Materials (Volumes 638-640)

Pages:

1600-1605

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.638-640.1600

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Online since:

September 2014

Authors:

Ting Wang*

Keywords:

Recycling Waste Sand, Shield Synchronized Grouting, Slurry Performance

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* - Corresponding Author

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