2008•Soil Engineering and FoundationRequires access
Study of Post Grouting Technology of Bored Cast-in-place Pile
Tie Zhang
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Abstract
The post grouting technology of bored cast-in-place pile is the convenient and efficient method,which is used to improve the bearing performance of pile.The mechanism of axial bearing performance of single pile increased by the post grouting technology and the construction craft are introduced,then,the bearing performance before and after grouting of the bored cast-in-place pile is also introduced in the Zhengzhou Second Yellow-river Highway Bridge engineering.