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Çѱ¹Áö¹Ý°øÇÐȸ / v.26, no.6, 2010³â, pp.39-44
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¼öÄ¡ÇØ¼®À» ÅëÇÑ °ÇÕ¼º ºöº¸° ÁöÇÏ ±¸Á¶¹°ÀÇ °Åµ¿ºÐ¼®
( Structural Analysis of CBS (Composite Basement Wall System)-RIB Underground Structures Using Numerical Modeling ) |
| À¯ÇѱÔ;±è¿¬¼º; ÇѾç´ëÇб³ °Ç¼³È¯°æ°øÇаú;ÇѾç´ëÇб³ Åä¸ñ°øÇаú;
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| °ÇÕ¼º ±¸Á¶¹°ÀÇ ¼³°èÀýÂ÷´Â ÆÄÇü°ÆÇ±¸Á¶¹°¿¡ ´ëÇÑ ÇöÇà ±¹³»¿Ü ½Ã¹æ±âÁØÀ» µû¸£°í Àִµ¥, ½Ã¹æ±âÁØÀÌ 2Â÷¿ø ÇØ¼® ¹× ¼³°è¸¦ ¹ÙÅÁÀ¸·Î ±ÔÁ¤µÇ¾î Àֱ⠶§¹®¿¡ ºñµî°¡ ´Ü¸éÀÎ °ÇÕ¼º ºöº¸° °ø¹ý¿¡´Â ÇöÇà ½Ã¹æ±âÁØÀ» Àû¿ëÇÒ ¼ö ¾ø´Ù. ±×·¯¹Ç·Î µî°¡´Ü¸éÀÇ ±¸Á¶¹°·Î ȯ»êÇÏ¿© 2Â÷¿ø ÇØ¼® ¹× ¼³°è¸¦ ¼öÇàÇÏ°Ô µÈ´Ù. ±×·¯³ª °ÇÕ¼º ºöº¸° °ø¹ýÀº Á¾¹æÇâÀ» µû¶ó ÀÏÁ¤ÇÑ °£°ÝÀ» µÎ°í ºö°ú ŸÀÔÄÜÅ©¸®Æ®¸¦ ÀÌ¿ëÇÏ¿© º¸°À» ÇÑ ÇüÅÂÀ̱⠶§¹®¿¡ 3Â÷¿ø ÇØ¼®¿¡ ±âÃÊÇÑ ¼³°è°úÁ¤ÀÌ ¿ä±¸µÈ´Ù. µû¶ó¼ º» ¿¬±¸¿¡¼´Â ¼öÄ¡ÇØ¼®À» ÅëÇØ 3Â÷¿ø ¼³°è¸¦ À§ÇÑ ÇØ¼®ÀûÀÎ ±Ù°Å¸¦ Á¦½ÃÇϰíÀÚ ÇÑ´Ù. |
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| In case of the design method, which is used in the inside and outside of the country, on corrugated multi plate structures, section modulus would be determined by assuming 2-dementioanl equivalent section of those structures. However, it is impossible to consider 3-dimentional effects when 2-dimentional design method is applied since structures are reinforced with a pattern of the 1200, 1600 mm reinforcements except the 800 mm reinforcement. Thus, in this study, technical specification standard is analyzed for the existing corrugated multi plate design methods, and section strengths, moments, and so on of equivalent and practical sections are compared and estimated using 3-dimentional FEM (finite element method) for semicircles and architectural features widely used. Based on the results of that analysis, analytical basis for 3-dimentional design of the CBS-RIB is suggested. |
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| Ű¿öµå |
| CBS-RIB Structures;3-dimentional Effect factors;Finite element method;Strength;Moment; |
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Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.26, no.6, 2010³â, pp.39-44
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201030853095382)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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