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http://dx.doi.org/10.12814/jkgss.2014.13.4.087

Reliability Analysis for Optimization of Construction Method of Drain Material  

Ahn, Hyeon-Min (Department of Civil Engineering, Chosun Univ.)
Kim, Moon-Chae (Department of Civil Engineering, Chosun Univ.)
Kim, Daehyeon (Department of Civil Engineering, Chosun Univ.)
Publication Information
Journal of the Korean Geosynthetics Society / v.13, no.4, 2014 , pp. 87-96 More about this Journal
Abstract
In this paper, reliability analysis was done on the characteristics of consolidation and settlement for the inner temporary dike where a weak ground improvement construction was applied. When the consolidation analysis on the foundation ground was done, the following conclusions were obtained by conducting the stability analysis on the effect of space of drains, the effect of consolidation time, and the residual settlement and differential settlement. When construction was done with a drain space which satisfied 95% probability of reaching a target consolidation in each divided area, the occurrence of a residual settlement was within the range, which did not exceed 10cm. It was shown that there was almost no possibility of the occurrence of differential settlement, which was above the permissible differential settlement slope.
Keywords
Consolidation; Stability; Drain; Residual Settlement;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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