ENHANCING THE PERFORMANCE OF LARGE DIAMETER PILES BY GROUTING.

被引:0
作者
Bruce, D.A. [1 ]
机构
[1] GKN Colcrete, Wetherby, Engl, GKN Colcrete, Wetherby, Engl
来源
Ground Engineering | 1986年 / 19卷 / 04期
关键词
FOUNDATIONS; -; Design; GROUTING;
D O I
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中图分类号
学科分类号
摘要
Grouting techniques have been employed confidently throughout the world, as a routine construction process. By exploiting the higher values of skin friction and end-bearing resulting, engineers have been able to reduce pile dimensions safely. This review is a synthesis of data published primarily in the last decade on pile grouting. Case histories are presented in three basic categories: enhancement by devices placed within the pile (i. e. attached to the reinforcement prior to installation); enhancement by toe/ground grouting (i. e. after concreting); and enhancement by ground consolidation (either before or after construction).
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页码:9 / 15
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