¶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.9, no.2, 1993³â, pp.5-14
È­°­Ç³È­ÅäÀÇ µ¿Àû ¹°¼ºÄ¡¿Í ħÇÏÆ¯¼º¿¡ ´ëÇÑ ¿¬±¸
( Dynamic Properties and Settlement Characteristics of Korea Weathered Granite Soils )
¹ÚÁ¾°ü;±è¿µ¿í;ÀÌÀθð; ¼­¿ï»ê¾÷´ëÇб³ Åä¸ñ°øÇаú;°í·Á´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú ¼®»ç°úÁ¤ Á¹¾÷, °í·Á´ëÇб³ °ø°ú´ëÇÐ Åä¸ñȯ°æ°øÇаú;;
 
ÃÊ ·Ï
È­°­Ç³È­Åä´Â Çѱ¹¿¡¼­ ´ëºÎºÐÀ» Â÷ÁöÇϰí ÀÖ´Â ´ëÇ¥ÀûÀÎ ÅäÁúÀÌ´Ù. º» ¿¬±¸´Â È­°­Ç³È­ÅäÀÇ µ¿¿ªÇÐÀû Ư¼ºÄ¡¿Í ħÇÏÆ¯¼ºÀ» ½ÇÇèÀûÀ¸·Î ¿¬±¸ÇÔÀ¸·Î½á È­°­Ç³È­Åä¿¡ ±âÃʸ¦ µÐ ±¸Á¶¹°ÀÇ µ¿¿ªÇÐÀû ÇØ¼®¿¡ ±â¿©ÇϰíÀÚ ÇÑ´Ù. ÀÔµµ°¡ ¼­·Î ´Ù¸¥ µÎÁ¾·ùÀÇ È­°­Ç³È­Å並 »ó´ë¹Ðµµ 80~90% ¹üÀ§ÀÇ °ø½Ãü¸¦ ¼ºÇüÇÏ¿© Áøµ¿ »ïÃà¾ÐÃà½ÃÇèÀ» ½Ç½ÃÇÏ¿´´Ù. ½ÃÇèÀ» ÅëÇÏ¿© Àü´Üź¼º°è¼ö¿Í °¨¼è°è¼ö¸¦ ½Ã·áÀÇ »ó´ë¹Ðµµ¿Í ±¸¼ÓÀÀ·ÂÀ» ´Þ¸®ÇÏ¿© ±¸Çϰí À̸¦ Àü´Ü º¯Çü·üÀÇ Å©±â¿¡ µû¶ó Ç¥½ÃÇÏ¿´´Ù. ´ëÇ¥ÀûÀÎ °á°ú·Î¼­, Àü´Üź¼º°è¼ö´Â È­°­Ç³È­Å並 ±¸¼ºÇÏ´Â ÀÔµµºÐÆ÷¿¡ µû¶ó ±¸¼ÓÀÀ·Â, ½Ã·áÀÇ »ó´ë¹Ðµµ ¹× Àü´Üº¯Çü·ü°ú °ü·ÃÇÏ¿© Å« º¯È­¸¦ ³ªÅ¸³»¾ú´Ù. ¸ð·¡¼ººÐÀÌ ¸¹Àº È­°­Ç³È­ÅäÀÇ µ¿ÀûƯ¼ºÄ¡´Â Seed¿Í Idriss¿¡ ÀÇÇÏ¿© Á¤¸®µÈ ¸ð·¡ÀÇ °ª º¸´Ù ´Ù¼Ò Å« °ªÀÌ ÃøÁ¤µÇ¾ú´Ù. ¶ÇÇÑ Àß´ÙÁ®Áø È­°­Ç³È­Åä¿¡ ´ëÇÏ¿© Áøµ¿ÇÏÁß¿¡ ÀÇÇÑ ÀÜ·ùħÇÏ´Â °ÅÀÇ ÀϾÁö ¾Ê¾Ò´Ù.
Weathered granite soil is the most representative as a surface soil in Korea. In this paper, the dynamic properties and settlement characteristics of Korea granite soil are studied through the dynamic triaxial compression tests. The dynamic characteristics are very important on the analysis of the foundations under dynamic loading such as machine vibration and earthquake. Soil samples having different grain sixtes were prepared at the relative densities between 80oA and 90oA and tested to measure shear moduli and damping ratios at each level of shear strain. The measured shear moduli of weathered granite soils showed large variations according to the grain sizes, confining pressures, relative densities and shear strains. Sandy weathered granite had a little larger dynamic properties than the average values of the sand studied by Seed and Idriss. Pot the well compacted granite soils, little residual settlements occured due to dynamic loading.
 
Ű¿öµå
 
Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.9, no.2, 1993³â, pp.5-14
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199311920444968)
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¿