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Çѱ¹Áö¹Ý°øÇÐȸ / v.19, no.5, 2003³â, pp.281-290
¸ð·¡´ÙÁü¸»¶Ò(SCP) Àç·á·Î¼­ ÆÄ¼â ±¼ÆÐ°¢ÀÇ Æ¯¼ºÁ¶»ç
( Characteristics of Crushed Oyster-shell as a Substitute of Sand for Sand Compaction Pile )
À±±æ¸²;À±¿©¿ø;䱤¼®;±Ç¿À¼ø; Çѱ¹Çؾ翬±¸¿ø ¿¬¾ÈÇ׸¸°øÇבּ¸º»ºÎ;ÀÎÇÏ´ëÇб³ ȯ°æÅä¸ñ°øÇаú;Çѱ¹Çؾ翬±¸¿ø ¿¬¾ÈÇ׸¸°øÇבּ¸º»ºÎ;Çѱ¹Çؾ翬±¸¿ø ¿¬¾ÈÇ׸¸°øÇבּ¸º»ºÎ;
 
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In order to investigate recycling possibility as a construction material of oyster-shells, the geotechnical characteristics including permeability, confined compression and shear strength of crushed oyster shell were quantitatively examined in terms of fineness modulus and relative density of crushed oyster-shell. Experimental results show that the crushed oyster-shells are lighter than sand in weight, and have similar characteristics on permeability and shear strength to sandy soils. The oyster-shell can be considered as highly crushable material but not much crushable with existing high loads. Based on the laboratory test results, it is highly fudged that the crushed oyster-shell can be a substitute of sand as SCP materials.
 
Ű¿öµå
Confined compression;Crushability;Oyster shell;Permeability;Shear strength;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.19, no.5, 2003³â, pp.281-290
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311921979300)
¾ð¾î : Çѱ¹¾î
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