연약지반 방파제의 시공성능 및 장기침하에 관한 심험적 평가 SCOPUS KCI

Title
연약지반 방파제의 시공성능 및 장기침하에 관한 심험적 평가
Alternative Title
Experimental Evaluation of Construction Performance and Long-term Settlements in Soft Ground Breakwater
Author(s)
권오순; 장인성; 박우선; 염기대
KIOST Author(s)
Kwon, O Soon(권오순)Jang, In Sung(장인성)Park, Woo Sun(박우선)
Publication Year
2003-12
Abstract
A new type of soft ground breakwater was recently developed, which does not need ground improvement because of light weight and structural characteristics. The various studies about consolidation settlements and lateral behavior of proposed soft ground breakwater have been conducted. But, the systematic investigations on the construction performance and logn-term settlements of new type breakwater has not been accomplished. In this study, construction simulation of soft ground breakwater with soil box model test and experiments of the long-term wave loaded breakwater were performed. The results of test shows that it is possible to compensate differential settlements by dead loading and/or suction pressure, and to reduce the consolidation settlements by preloading method. It was also found that the vertical and lateral displacements of long-term wave loaded breakwater were negligible.
ISSN
1598-141X
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/5403
Bibliographic Citation
Ocean and Polar Research, v.25, no.3s, pp.385 - 392, 2003
Publisher
한국해양과학기술원
Keywords
soft ground; breakwater; construction performance; long-term settlements; 연약지반; 방파제; 시공성능; 장기침하
Type
Article
Publisher
한국해양과학기술원
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