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http://dx.doi.org/10.12814/jkgss.2014.13.4.161

A case study on reinforcement and design application of reinforced earth wall using micro pile  

Hong, Kikwon (School of Civil and Environmental Engineering, Urban Design and Study, Chung-Ang Univ.)
Han, Jung-Geun (School of Civil and Environmental Engineering, Urban Design and Study, Chung-Ang Univ.)
Lee, Kwang-Wu (Geotechnical & Geo-Space Engineering, Univ. of Science & Technology)
Park, Jong-Beom (Shinmyeong Construction Engineering)
Publication Information
Journal of the Korean Geosynthetics Society / v.13, no.4, 2014 , pp. 161-167 More about this Journal
Abstract
This paper describes reinforcement method of reinforced earth wall near the abutment. The excessive displacement of a case affected by reduction of bearing capacity due to macro-environment condition like a coast. That is, the front displacement of reinforced earth wall has been happening continuously due to strength reduction of foundation ground. The micro pile is applied to reinforcement method, in order to secure a bearing capacity and global slope stability of reinforced earth wall. The results of numerical analysis confirmed that reinforcement method based on micro pile can secure a stability of structure, while the reconstruction of reinforced earth wall is impossible by construction and macro-environment condition.
Keywords
Reinforced earth wall; Collapse; Micro pile; Front displacement; Bearing capacity;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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