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Çѱ¹Áö¹Ý°øÇÐȸ / v.9, no.3, 1993³â, pp.35-48
¼®Àç±âµÕ ±âÃÊÀÇ ½ÇÇèÀû ¿¬±¸
( An Experimental Study on Stone Columns Foundations )
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This paper was focused on the design and construction of stone columns as a method of reinforcements in slightly soft clay or loose silty sand overlying the firm strata. It was intended to find out the effects of soil improvement by field tests in Kwangmyoung Haan Site by comparing the test results performed before and after the installation of stone columns . The results of this experimental study are as follows : the hearing capacity was increased by 3.33 times and the SPT N -valued was increased by 3.9 times by installing the stone columns : the stone column method can cut down the construction cost almost 35% compared to the precast concrete pile method in economic viewpoints.
 
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Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.9, no.3, 1993³â, pp.35-48
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199311920445071)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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