The mechanism analysis and engineering application of post grouting cast-in-place bored pile bearing capacity
Wu Cha
Abstract
Wu Cha
Abstract
The working mechanism,construction technology of post grouting cast-in-place bored pile technology was introduced.Combined with four piles static load test before and after adopting pile tip and pile side post grouting and without grouting construction comparison,the post grouting technology influences on cast-in-place bored pile bearing capacity and engineering cost were analyzed,so as to popularize post grouting technology application.
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The working mechanism,construction technology of post grouting cast-in-place bored pile technology was introduced.Combined with four piles static load test before and after adopting pile tip and pile side post grouting and without grouting construction comparison,the post grouting technology influences on cast-in-place bored pile bearing capacity and engineering cost were analyzed,so as to popularize post grouting technology application.
Key concepts: Pile, Bearing capacity, Geotechnical engineering, Engineering, Mechanism (biology), Load bearing, Bearing (navigation), Failure mechanism