Architecture
°ÇÃà Architecture


Á¤ÁöÅä¾Ð°è¼ö(Ko)

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ÈëÀÌ Åº¼º ÆòÇü »óÅÂ(elastic equlibrium)¿¡ ÀÖÀ»¶§ ¼öÆòÀÀ·Â°ú ¿¬Á÷ÀÀ·ÂÀÇ ºñ¸¦ Á¤ÁöÅä¾Ð°è¼ö(Ko)¶ó ÇÏ°í »çÁúÅä¿¡¼­ ½ÇÇèÀûÀÎ °ü°è·Î ÁÂÃø°ú °°ÀÌ ±¸ÇÏ¿´´Ù.

ÇÑÆí, Brooker¿Í Ireland(1965)´Â Á¤±Ô ¾Ð¹ÐµÈ Á¡Åä¿¡¼­ Ko¿¡ ´ëÇÑ ½ÄÀ» ´ÙÀ½°ú °°ÀÌ Á¦¾È ÇÏ¿´´Ù.

Ko = 0.95 - sin(¥Õ)

¥Õ : ÈëÀÇ ¹è¼ö¸¶Âû°¢.

¶Ç ´Ù¸¥ ½ÇÇèÀû Ko¿¡ ´ëÇÑ ½ÄÀº Alpan(1967)¿¡ ÀÇÇØ ´ÙÀ½°ú °°ÀÌ Á¦¾ÈµÇ¾ú´Ù.

Ko = 0.19 + 0.233*log(PI)

¿©±â¼­, PI´Â ¼Ò¼ºÁö¼ö ÀÌ´Ù.


*** Âü°í¹®Çå[References] ***

±¸¹Ì¼­°ü, ÅäÁú°øÇпø·Ð, ¼­¿ï´ëÇб³Åä¸ñ°øÇаú ÅäÁú°øÇבּ¸½Ç ¿ª, 1987
Principles of Geotechnical Engineering, BRAJA. M.DAS Àú
Ko = 1-sin(¥Õ)
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º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


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