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http://dx.doi.org/10.12814/jkgss.2015.14.1.033

Study on Engineering Characteristics of Mixed Material and Mix Ratio Design to Develope Pipe Mixing Method  

Han, Sang-Jae (Expert Group for Earth and Environment)
Kim, Byung-Il (Dept. of Geotechnical Engineering, Expert Group for Earth and Environment)
Hong, Kang-Han (Dept. of Geotechnical Engineering, Expert Group for Earth and Environment)
Kang, Byung-Yoon (Future Policy Research Group, Rural Research Institute, KRC)
Publication Information
Journal of the Korean Geosynthetics Society / v.14, no.1, 2015 , pp. 33-41 More about this Journal
Abstract
In this study, laboratory tests (flow, unit weight, unconfined compressive strength and bleeding tests) were performed to evaluate engineering properties of treated soil to improve pipe mixing method. As result, flow and bleeding properties are proportional to the water contents. The unit weight and unconfined compressive strength is decreased as the water contents increased. Comparing equipments contact pressure with bearing capacity of the mixed soil for dozer, backhoe and belt conveyor are immediately appliable. The applicable water content range is estimated from 80% to 200% by pipe mixing method using cement. Also, The design chart is developed from the results.
Keywords
Pipe mixing method; Dredged material; Cement treated soil; Design chart;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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