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http://dx.doi.org/10.14481/jkges.2011.12.1.4

Study on Solidification and Strength of Soft Soils by Using Waste Magnesia-Carbon Powder  

Choi, Hun (강원대학교 화학공학연구소)
Song, Myong Shin (강원대학교 화학공학연구소)
Kang, Hyung Ju (강원대학교 화학공학연구소)
Jung, Eui Dam (충북대학교 도시공학과)
Kim, Ju Seng (강원대학교 방재기술대학원)
Publication Information
Journal of the Korean GEO-environmental Society / v.12, no.1, 2011 , pp. 35-40 More about this Journal
Abstract
Magnesia-carbon brick is used to refractory material in Converter and/or Ladle furnace for molten steel manufacturing. The rapid growth of steel making industry, molten steel industry is increased. Therefore, growth of molten steel industry lead to make waste magnesia-carbon brick by repair of Converter and/or Ladle furnace. These waste magnesia-carbon brick is abandoned all. Besides, as it is loosely composed of silt and clay including sand falling according to the type of gangue, rainwater inflows and outflows relatively easily, but silt or clay particles absorb water for a long period, weakening ground. This study tried to show that when colluvial soil is solidified using waste magnesia-carbon brick powder as a way to solidify strengthen the rigidity of colluvial soil.
Keywords
Waste magnesia-carbon brick; Colluvial soil; Solidify strengthen; Heavy metals;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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