Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2000.11a
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- Pages.269-276
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- 2000
A Study on Interaction Factor of Granular Compaction Piled Raft
조립토 Piled Raft의 상호작용계수에 관한 연구
Abstract
Granular compaction piled raft systems have been effectively used in soft ground foundation to improve not only settlement but also bearing capacity. In the present study, to examine the behavior characteristics and bulging failure zone on granular compaction piled raft system, carbon rod tests have been performed. The test results are compared with the zone of bulging failure and the effects of pile-pile interaction obtained from the analytical approaches. In addition, parametric studies are peformed with considering pile slenderness ratio, Poisson's ratio and load sharing ratio.