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Çѱ¹Áö¹Ý°øÇÐȸ / v.22, no.1, 2006³â, pp.5-14
»õ·Î¿î Æò¸éº¯Çü·ü ½ÃÇèÀåºñÀÇ °³¹ß°ú Àû¿ë¼º °ËÁõ
( A Newly-developed Plane Strain Testing Device and Its Applicability )
±è⿱;À̿뼱;Á¤Ãæ±â; Çѱ¹Çؾ翬±¸¿ø ¿¬¾È°³¹ß¿¬±¸º»ºÎ Ç׸¸ ¿¬¾È°ø°£ ¿¬±¸»ç¾÷´Ü;Çö´ë°Ç¼³ ±â¼ú°³¹ß¿ø;¼­¿ï´ëÇб³ Áö±¸È¯°æ½Ã½ºÅÛ°øÇкÎ;
 
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º» ¿¬±¸¿¡¼­´Â Æò¸éº¯Çü·üÁ¶°ÇÇÏ¿¡¼­ ¹ß»ý °¡´ÉÇÑ ´Ù¾çÇÑ ÀÀ·ÂÁ¶°ÇÀ» º¸´Ù ÀÚÀ¯·Ó°Ô ±¸ÇöÇÒ ¼ö ÀÖ´Â °£ÆíÇÑ ÇüÅÂÀÇ Æò¸éº¯Çü·ü ½ÃÇèÀåºñ¸¦ »õ·Ó°Ô °³¹ßÇÏ¿´´Ù. °³¹ßµÈ ½ÃÇèÀåºñÀÇ Àû¿ë¼ºÀº ¸ÕÀú ÀÌ»óÈ­µÈ °¡Á¤Á¶°ÇÇÏ¿¡¼­ ÀÌ·ÐÀûÀ¸·Î °ËÅäµÇ¾úÀ¸¸ç, ½ÇÁ¦ Á¡¼ºÅä½Ã·á¿¡ ´ëÇÑ. ÀÏ·ÃÀÇ Æò¸éº¯Çü·ü½ÃÇèÀ» ÅëÇØ ½ÇÇèÀûÀ¸·Î È®ÀÎ °ËÁõµÇ¾ú´Ù. ±× °á°ú °³¹ßµÈ ½ÃÇèÀåºñ´Â ±âÁ¸ÀÇ Æò¸éº¯Çü·ü ½ÃÇèÀåºñµé¿¡ ºñÇØ ±¤¹üÀ§ÇÑ Àû¿ë¼ºÀ» °¡Áö°í ÀÖÀ½À» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù. ¶ÇÇÑ °³¹ßµÈ ½ÃÇèÀåºñ´Â ÀϹÝÀûÀÎ »ïÃà½ÃÇè¿ë ÀçÇÏÀåÄ¡¸¸À¸·Îµµ ´Ù¾çÇÑ ÀÀ·ÂÁ¶°Ç¿¡ ´ëÇÑ Æò¸éº¯Çü·ü½ÃÇèÀÌ °¡´ÉÇϹǷÎ, ÇâÈÄ °ü·ÃºÐ¾ß¿¡¼­ ±× Ȱ¿ëµµ°¡ ¸Å¿ì ³ôÀ» °ÍÀ¸·Î ±â´ëµÈ´Ù.
A simple and useful plane strain testing device was newly developed and its mechanical features were presented in this paper. The new testing device was designed to be capable of testing various stress paths expected under plane strain condition with only the conventional triaxial loading system. The applicability of the new testing device was systematically checked both by theoretical evaluation and by experiments. As a result, it was found that the new testing device has much wider range of application than the conventional plane strain testing devices.
 
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Plane strain test;Plane strain testing device;Stress path;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.22, no.1, 2006³â, pp.5-14
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200612842603077)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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