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Çѱ¹Áö¹Ý°øÇÐȸ / v.4, no.4, 1988³â, pp.29-38
»çÁúÅäÀÇ ÀÔ°æÀÌ ¹°À¯¸®°è ¾à¾×ÁÖÀԱǰáÅä¿¡ °­µµ ¹× °­¼º¿¡ ¹ÌÄ¡´Â ¿µÇâ
( The Influence of Grain Size of Sandy Soil on the Strength and Stiffness of Silicate-Grouted Soil. )
Á¤Çü½Ä;õº´½Ä;·ùÀçÀÏ; ÇѾç´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;ÇѾç´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú,, ÇѾç´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú;;
 
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¾à¾×ÁÖÀÔµµ°áÅä¿¡ ´ëÇÑ ¿¬±¸ÀÇ ÁÖ ¸ñÀûÁß Çϳª´Â ¾à¾×ÁÖÀÔÀ¸·Î ÀÎÇÑ Å伺º¯È­¸¦ ¿¬±¸ÇÏ´Â °ÍÀÌ´Ù. ƯÈ÷ ¾à¾×ÁÖÀÔÀ¸·Î ÀÎÇÑ ÈëÀÇ Åº¼º°è¼ö³ª Àü´Ü°è¼ö¿Í °­µµÆ¯¼ºÀÇ º¯È­´Â ¿ì¸®ÀÇ °ü½ÉÀ» ²ø¾î¿Ô´Ù. º» ¿¬±¸¿¡¼­´Â ÀÔ°æ¿¡ µû¶ó ºñÇ¥¸éÀûÀÌ º¯È­ÇϹǷΠÀÌ¿¡ ÀÇÇÑ ¿µÇâÀ» ±¸¸íÇϰíÁ® ¹Ì°í°á±â¿Í °í °áÅä¿¡ ´ëÇÑ ÀÏÃà¾ÐÃà ¹× »ïÃà¾ÐÃà½ÃÇèÀ» ½Ç½ÃÇÏ¿© »çÁúÅäÀÇ Àå°æÀÌ ¹°À¯¸®°è¾à¾×°í°áÅäÀÇ °­µµ ¹× °­¼º¿¡ ¹ÌÄ¡´Â ¿µÇâ¿¡ ´ëÇØ °íÂûÇÏ¿´´Ù. ¿¬±¸°á°ú ½Ã·áÅäÀÇ ³¯°æÀÌ ÀÛÀ»¼ö·Ï °í°áÅäÀÇ °­µµ ¹× °­ÁÖÀÌ Áõ´ëµÇ´Â °ÍÀÌ ¹ß°ßµÇ¾úÀ¸¸ç, ¸ð·¡ÀÇ ºñÇ¥¸éÀû°ú ¾à¾×°Ö°­µµ¿ÍÀÇ »ó°ü¼ºÀ» ±¸¸íÇÔÀ¸·Î½á °í°áÅäÀÇ ´ã´ãÃßÁ¤ÀÇ °¡´É¼ºÀ» È®ÀÎÇÏ¿´´Ù.
One of the main objectives of researches for the chemical grouting is to assess the changes in soil properties caused by injection of chemical grout. Especially the changes in the strength properties of soils, such as elastic modulus, shear modulus of ground due to injection of chemical grout has drawn our attention. Since the specific surface changes with variation in the grain size of sandy soil, the influence of grain size of sandy toil on the strength and stiffness of silicate-grouted soil was investicated in this study by earring out uniaxial and triaxial compression tests. It was found that the strength and stiffness of grouted soil increased as the grain size of sandy soil decreases, the possibility of estimating the strength of grouted soil was confirmed through the study of relationship between specific surface of sandy soil and the strength of chemical gel.
 
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Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.4, no.4, 1988³â, pp.29-38
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198811920443453)
¾ð¾î : Çѱ¹¾î
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