Pile set-up in sands

被引：0

作者：

Seidel, JP ^{[1
]}

Kalinowski, M ^{[1
]}

机构：

[1] Monash Univ, Melbourne, Vic 3004, Australia

来源：

APPLICATION OF STRESS-WAVE THEORY TO PILES: QUALITY ASSURANCE ON LAND AND OFFSHORE PILING | 2000年

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper describes the results of dynamic and static load testing at a site where open-ended steel tube piles were driven into a dense to very dense sand layer. The pile capacities on driving were significantly less than anticipated from the design calculations, with shaft resistances of 5 to 20kPa measured even at 40m depth. Later testing confirmed development of shaft resistances in excess of 160kPa. A mechanism of pile whip or flexure is hypothesized. Resistance from the internal soil column was also investigated.

引用

页码：267 / 274

页数：8

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