¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹Áö¹Ý°øÇÐȸ / v.23, no.11, 2007³â, pp.27-37
´Ù¿îȦ ź¼ºÆÄ ±â¹ý¿ë Àü´ÜÆÄ ÀÚµ¿ °¡Áø¿øÀÇ °³¹ß
( Development of Automatic Shear-wave Source for Downhole Seismic Method )
¹æÀº¼®;¼º³«ÈÆ;±èÁ¤È£;±èµ¿¼ö; Çѱ¹ÁöÁúÀÚ¿ø¿¬±¸¿ø Áö¹Ý¾ÈÀü¿¬±¸ºÎ;Çѱ¹ÁöÁúÀÚ¿ø¿¬±¸¿ø Áö¹Ý¾ÈÀü¿¬±¸ºÎ;Çѱ¹ÁöÁúÀÚ¿ø¿¬±¸¿ø Áö¹Ý¾ÈÀü¿¬±¸ºÎ;Çѱ¹°úÇбâ¼ú¿ø °Ç¼³¹×ȯ°æ°øÇаú;
 
ÃÊ ·Ï
Áö¹ÝÀÇ Àü´ÜÆÄ ¼Óµµ Áֻ󵵸¦ µµÃâÇϴµ¥ ÀÖ¾î ´Ù¿îȦ ±â¹ýÀº ÇϳªÀÇ ½ÃÃß°øÀ» ÀÌ¿ëÇÏ°í °£´ÜÇÑ ÁöÇ¥¸é °¡Áø¿øÀ» »ç¿ëÇϹǷΠ¸Å¿ì °æÁ¦ÀûÀÌ´Ù. ÇöÀå ½ÇÇèÀ» ´õ¿í ¿ëÀÌÇÏ°Ô ÇÏ°í ¾çÁúÀÇ ½ÅÈ£¸¦ ȹµæÇϱâ À§ÇØ ÀÚµ¿ °¡Áø¿øÀ» °³¹ßÇÏ¿´´Ù. ¸ðÅÍ-½ºÇÁ¸µ ŸÀÔÀ¸·Î Àú·ÅÇϸç ÇöÀå¿¡¼­ ´Ù·ç±â ¸Å¿ì ¿ëÀÌÇÏ´Ù. ÀÚµ¿ °¡Áø¿øÀº ¼öµ¿ °¡Áø¿ø¿¡ ºñÇÏ¿© À°Ã¼Àû ºÎ´ãÀ» ÁÙ¿©ÁÖ°í ½ÇÇè ¼Ò¿ä ½Ã°£À» ´ÜÃà½ÃŲ´Ù. ¾çÁúÀÇ ¹Ýº¹¼ºÀÌ ÀÖ´Â ½ÅÈ£¸¦ ¹ß»ý½ÃÄÑ °á°ú ÇØ¼®¿¡ À¯¸®ÇÏ´Ù. ÀÚµ¿ °¡Áø¿ø°ú ´õºÒ¾î ÀûÀýÇÑ °¨Áö±â ½Ã½ºÅÛ, ³ëÆ®ºÏ ±â¹Ý ½ÅÈ£ ȹµæ Àåºñ ¹× ¿î¿ë ÇÁ·Î±×·¥°úÀÇ Á¶ÇÕÀ» ÅëÇØ ¹ÝÀÚµ¿ ´Ù¿îȦ ¼öÇà ½Ã½ºÅÛÀ» ±¸ÃàÇÏ¿´´Ù. ¼öµ¿ °¡Áø¿ø°úÀÇ ºñ±³ °ËÁõ ½ÇÇèÀ» ÅëÇØ Á¦ÀÛµÈ ÀÚµ¿ °¡Áø¿øÀÇ ÀåÁ¡µéÀ» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù. ¶ÇÇÑ, ±¸ÃàµÈ ¼öÇà ½Ã½ºÅÛÀÇ ÇöÀå Àû¿ëÀ» ÅëÇØ ¿ëÀÌÇÏ°í ½Å·Ú¼º ÀÖ´Â ±â¹ý ¼öÇàÀ» À§Çؼ­ ½Ã½ºÅÛÀ» ÀÚµ¿È­ÇÏ´Â °ÍÀÌ À¯¸®ÇÔÀ» ¾Ë ¼ö ÀÖ¾ú´Ù.
Downhole seismic method is very economic and easy to operate because it uses only one borehole and simple surface source to obtain the shear wave velocity profile of a site. In this study, automatic shear wave source was developed for efficient downhole seismic testing. This source is motor-spring type and easy to control. It can lessen the labor of operator and the working time. Moreover, it can provide better and repetitive signals for data interpretation. By combining developed automatic source with automatic receiver system, PC based data acquisition system, advanced managing program, and semi-automatic downhole performing system were constructed. Through comparison test with manual source, advantages of automatic source were verified. Constructed semi-automatic downhole testing system including automatic shear wave source was applied to the soft soil site. The applicability and reliability were verified and the importance of automating testing system for obtaining reliable result was emphasized.
 
Ű¿öµå
Automatic shear wave source;Downhole seismic method;Field testing equipment;Site characterization;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.23, no.11, 2007³â, pp.27-37
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200706414118992)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿