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Çѱ¹Áö¹Ý°øÇÐȸ / v.22, no.7, 2006³â, pp.13-21
Á¤.µ¿Àû ÇÏÁß¿¡ ÀÇÇÑ ºñ¾Ð¹Ðºñ¹è¼ö º¸°­È­°­Ç³È­ÅäÀÇ Àü´Ü°­µµ Ư¼º
( Shear Strength Characteristics of Unconsolidated-Undrained Reinforced Decomposed Granite Soil under Monotonic and Cyclic Loading )
Á¶¿ë¼º;±¸È£º»;¹ÚÀÎÁØ;±èÀ¯¼º; Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø Áö¹Ý¿¬±¸ºÎ;Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø Áö¹Ý¿¬±¸ºÎ;ÇѼ­´ëÇб³ °øÇкΠÅä¸ñ°øÇаú;ÀüºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñȯ°æ°øÇкÎ;
 
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ÃÖ±Ù º¸°­Åä´Â ÅäÁöȰ¿ëÀÇ ±Ø´ëÈ­ ¹æ¹ýÀÇ ÀÏȯÀ¸·Î Åä¸ñ±¸Á¶¹°¿¡ ´Ù¾çÇÏ°Ô ÀÌ¿ëµÇ°í ÀÖ´Ù. ÀϹÝÀûÀ¸·Î º¸°­Å並 ÃàÁ¶ÇÏ´Â °úÁ¤¿¡¼­ ³ôÀÌ ¾à $20{sim}50cm$ ³»¿Ü·Î ´ÙÁüÀ» ½Ç½ÃÇϰí ÀÖÀ¸¸ç, ÀÌ·¯ÇÑ ´ÙÁü°úÁ¤¿¡¼­ ±â°èÁøÅëÀÌ º¸°­Åä¿¡ ¿µÇâÀ» ¹ÌÄ¡°í ÀÖ´Â »óÅÂÀÌ´Ù. º» ¿¬±¸¿¡¼­´Â Åä¸ñ¼¶À¯(ºÎÁ÷Æ÷)·Î º¸°­µÈ È­°­Ç³È­Åä¿¡ ´ëÇÑ Á¤ÀûÇÏÁß ¹× µ¿ÀûÇÏÁß¿¡ ÀÇÇÑ ºñ¾Ð¹Ðºñ¹è¼ö »ïÃà¾ÐÃà½ÃÇèÀ» ½Ç½ÃÇÏ¿© ¹«º¸°­ ¹× º¸°­È­°­Ç³È­ÅäÀÇ ÀÀ·Â-º¯ÇüƯ¼º µî¿¡ ´ëÇÑ ºÐ¼®À» ½Ç½ÃÇÏ¿´´Ù. Áï ºñ¾Ð¹Ðºñ¹è¼ö Á¶°ÇÇÏ¿¡¼­ Åä¸ñ¼¶À¯·Î º¸°­µÈ È­°­Ç³È­ÅäÀÇ Àü´ÜÀåµµ´Â ÁÖ·Î Á¡Âø·Â¼ººÐ Áõ°¡´Â ¶Ñ·ÇÇÏ°Ô ³ªÅ¸³µÀ¸¸ç, ³»ºÎ¸¶Âû°¢ ¼ººÐÀÇ Áõ°¡´Â ¹«º¸°­¿¡ ºñÇØ ´Ù¼Ò ÀÛ°Ô ³ªÅ¸³µ´Ù.
When enforced earth is used for the retain wall and four walls, the most important thing would be how to maximize the land utilization. Accordingly, in case of enforced earth, we pile up the minimal height of earth ($20{sim}50;cm$) and harden the earth using a static dynamic hardening machine. In this paper, we tried to analyze and compare the stress transformation characteristics of reinforced weathered granite soil with geosynthetics when repetitive load is added to the enforced earth structure and when static load is added. The result is that the cohesion component of the strength increased greatly and the friction component decreased slightly.
 
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Dynamic load;Strength characteristics;Unconsolidated-undrained;Weathered granite soil;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.22, no.7, 2006³â, pp.13-21
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200634515067995)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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