Study of mechanism and application on bored pile end grouting

Zhang Zhongmiao; Wu Shiming; Bao Feng

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Volume 21 Issue 6

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Chinese Journal of Geotechnical Engineering > 1999 > 21(6): 681-686.

Zhang Zhongmiao, Wu Shiming, Bao Feng. Study of mechanism and application on bored pile end grouting[J]. Chinese Journal of Geotechnical Engineering, 1999, 21(6): 681-686.

Citation:

Zhang Zhongmiao, Wu Shiming, Bao Feng. Study of mechanism and application on bored pile end grouting[J]. Chinese Journal of Geotechnical Engineering, 1999, 21(6): 681-686.

Citation:

Zhang Zhongmiao, Wu Shiming, Bao Feng. Study of mechanism and application on bored pile end grouting[J]. Chinese Journal of Geotechnical Engineering, 1999, 21(6): 681-686.

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Study of mechanism and application on bored pile end grouting

Institute of Geotechnical Engineering Zhejiang University Hangzhou 310027

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Published Date: November 25, 1999

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Abstract

Abstract

This paper explains the mechanism and technology of grouting under bored piles whose bearing stratum is grit.Based on four examples,grouting pressure,grout density,grouting capacity,grouting radius and grouting effect has been analyzed and studied.
- grit stratum,
- bored pile,
- pressure grouting at pile end