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A Case Study on Shallow Foundation Design of the Reclaimed Land Based on Dynamic Compaction Method  

Wrryu, Woongryeal (한양대학교 대학원 건설환경공학과)
Byun, Yoseph (한양대학교 대학원 건설환경공학과)
Lee, Jongbum (한국종합기술 지반부)
Kim, Kyungmin (한국건설기술연구원)
Chun, Byungsik (한양대학교 공과대학 건설환경공학과)
Publication Information
Journal of the Korean GEO-environmental Society / v.11, no.4, 2010 , pp. 51-59 More about this Journal
Abstract
This article is a case study for the example of the foundation design, in the project area of the silty sand layer that is spread shallowly with loose status, to make the site for a structure and build it up. The site is located on the dredged and reclaimed land in Gun-San and In-Cheon that is formed the silty sand layer with loose status range around 10 meters underground level, the solid ground for the lower pile is shown around 20 meters underground level. Therefore, this area has to be done by ground improvement when applying for the shallow method of foundation. Dynamic compaction method considering the conditions of the design loads in each zone has to be decided through comparative review on the method of foundations and pilot field test was conducted, and drilling investigation and plate bearing test were achieved as well. The analysis results of the tests prove that stability against bearing capacity was acquired by ground improvement effect.
Keywords
Dynamic Compaction; Shallow Foundation; Plate Bearing Test; Bearing capacity;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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