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Çѱ¹Áö¹Ý°øÇÐȸ / v.27, no.8, 2011³â, pp.5-16
Åë°èÇØ¼®¿¡ ±âÃÊÇÑ ¿¬¼Ó´ÙÁüÆò°¡±â¹ý °³¹ß
( Development of an Intelligent Compaction Evaluation Method Based on Statistics Analysis )
¹Ú±Ùº¸;±èÁÖÇü; Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø ±â¹Ý½Ã¼³¿¬±¸º»ºÎ Áö¹Ý¿¬±¸½Ç;Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø ±â¹Ý½Ã¼³¿¬±¸º»ºÎ Áö¹Ý¿¬±¸½Ç;
 
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º» ¿¬±¸¿¡¼­´Â ¿©·¯ °¡Áö ½ÃÇèÁ¶°ÇÀ¸·Î ½ÇÁ¦ ÇöÀå±Ô¸ð·Î ´ÙÁüÀ» ¼öÇàÇÑ ÈÄ ¿¬¼Ó´ÙÁü¹æ¹ý°ú »õ·Î¿î ´ÙÁüµµ Æò°¡¿¡ °üÇÑ ÀýÂ÷¸¦ Á¦¾ÈÇÏ°í °¡¼Óµµ°è¸¦ ÀÌ¿ëÇÑ ´ÙÁ¡µµ Æò°¡¿Í ±âÁ¸ÀÇ ´ÙÁüµµ Æò°¡ ½ÃÇè(ÆòÆÇÀçÇϽÃÇè, ÇöÀåµé¹Ðµµ½ÃÇè ¹× µ¿ÆòÆÇÀçÇϽÃÇè µî)°úÀÇ »ó°ü°ü°è¸¦ ºÐ¼®ÇÏ¿´´Ù. ±â¼Óµµ°è¸¦ ÀÌ¿ëÇÑ ´ÙÁüµµ Æò°¡¸¦ ÇöÀå¿¡¼­ »ç¿ëÇÒ ¼ö ÀÖ´ÂÁö¿¡ ´ëÇÑ Àû¿ë¼ºÀ» Æò°¡ÇÏ°í °¡¼Óµµ°è¸¦ ÀÌ¿ëÇÑ ´ÙÁüµµ Æò°¡¸¦ Åë°èÀû ¹æ¹ý¿¡ ÀÇÇØ ºÐ¼®ÇÏ°í Æò°¡ÇÏ¿´´Ù. Æò°¡°á°ú ¼±¼Ó¼º, Æí¸®¼º, ¼÷·Ãµµ ¸é¿¡¼­ °¡¼Óµµ°è¸¦ ÀÌ¿ëÇÑ ¿¬¼Ó´ÙÁüÆò°¡°¡ °¡Àå ÀûÇÕÇÑ ¹æ¹ýÀ¸·Î ÆÇ´ÜµÇ¾ú´Ù. ¶ÇÇÑ ÇöÀå´ÙÁü ½Ã »ç¿ëµÇ´Â ¼³°è±âÁذªÀ» Á¦¾ÈÇϰí Á¦¾ÈµÈ ¼³°è±âÁذª°ú Ãß°¡ÀûÀÎ ÇöÀå½ÃÇè °á°ú¿ÍÀÇ ºñ±³¸¦ ÅëÇØ °¡¼Óµµ¸¦ ÀÌ¿ëÇÑ ¿¬¼Ó´ÙÁü ÃøÁ¤°ª¿¡ ´ëÇÑ Àû¿ë¼ºÀ» °ËÁõÇÏ¿´´Ù.
The objective of this paper is to assess the potential use of the resilient force of the ground obtained from an accelerometer and to propose a new compaction control process. Several comprehensive field experimental programs were conducted to analyze the correlation of compaction results obtained from an accelerometer and conventional test methods (e.g. the plate load test and field density test). This study focused on comparing the compaction results obtained from an accelerometer with conventional test results statistically. Based on the statistical analysis results, impact and resilient force measured from an accelerometer, mounted on the drum of a roller are very useful factors for continuous compaction control. A new compaction criteria determination process using an accelerometer is also proposed in this study.
 
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CMV;Degree of compaction;Intelligent compaction;Regression analysis;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.27, no.8, 2011³â, pp.5-16
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201131263123820)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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