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Çѱ¹Áö¹Ý°øÇÐȸ / v.8, no.1, 1992³â, pp.67-80
¸ð·¡±âµÕÀÇ ¼³Ä¡ °£°Ý¿¡ °üÇÑ ¿¬±¸
( A Study on the Spacing between the Sand Drain Wells )
±èÈ«ÅÃ; Á¤È¸¿ø, È«ÀÍ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;
 
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º» ¿¬±¸¿¡¼­´Â ½Ã°£¿¡ µû¸¥ °ø»çÇÏÁßÀÇ Å©±â º¯È­°¡ ´Ù¾çÇÒ °æ¿ì¿¡, smear zone¹× well resistanceÀÇ ¿µÇâÀ» ¸ðµÎ °í·ÁÇÏ¿© ¼³°è½Ã¿¡ ¿ä±¸µÇ´Â ¸ð·¡±âµî ¿µÇâ¿øÀÇ ¹ÝÁö¸§(Áï, ¸ð·¡±âµÕÀÇ ¼³Ä¡°£°Ý)À» °áÁ¤Çϱâ À§ÇÑ ÇØ¼®¹ýÀ» Á¦½ÃÇÏ¿´´Ù. À̸¦ À§ÇØ ´Ü¼ø¼±ÇüÁ¡ÁõÇÏÁßÀÇ °æ¿ì¿¡ ´ëÇØ Á¦½ÃµÈ OlsonÀÇ ÇØ¼®¹ý(smear zone ¹× well resistanceÀÇ ¿µÇâÀ» ¸ðµÎ ¹«½ÃÇÑ °æ¿ì)À» º¯ÇüÇÏ¿´À¸¸ç, ¾Æ¿ï·¯ Á¦½ÃµÈ ÇØ¼®¹ýÀ» Åä´ë·Î ¼³°è¿¡ °ü·ÃµÈ ¿©·¯°¡Áö º¯¼ö°¡ ¸ð·¡±âendÀÇ ¼³Ä¡°£°Ý¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» Á¶°Çº°·Î ºÐ¼®ÇÏ¿´´Ù.
An analytical solution method is presented to determine the radius of influence circle of a sand 4rain well(i.e., spacing between the sand drain wells) required in the design under various types of construction loading. The proposed method deals with a sand drain well having a smeared zone at the periphery of the drain well as well as flow resistance in the drain well. The method proposed in the present study is made based on the modification of 01son's solution which deals with a single ramp loading without considering smeard zone effect as well as flow resistance in the drain well. Further, the effects of various design paramenters on the drain spacing are analyzed using the proposed method.
 
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Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.8, no.1, 1992³â, pp.67-80
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199211920444483)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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