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Required Discharge Capacity for Horizontal Drains Installed with Vertical Drains  

김현태 (농업기반공사 농어촌연구원)
김상규 (동부산대)
공길용 (농업기반공사 농어촌연구원)
Publication Information
Journal of the Korean Geotechnical Society / v.18, no.1, 2002 , pp. 59-70 More about this Journal
Abstract
Horizontal drains are sometimes installed on the ground together with vertical drains in order to drain excess pore water. Taking into account the discharge capacity of horizontal drains, a new analytical method is developed in this paper, and then a new formula for the discharge capacity of horizontal drains is proposed. It is known from the analysis that the effect of the rate of surcharge loading is negligible in determining horizontal discharge capacity. This formula is described as the function of coefficient of consolidation, space of vertical drain, compression index, length of horizontal drains, and thickness of the compressible layer.
Keywords
Discharge capacity; Horizontal drain; Vertical drain;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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