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Çѱ¹Áö¹Ý°øÇÐȸ / v.19, no.6, 2003³â, pp.85-97
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ÁöÁø½Ã °íÃþ °Ç¹° ¹Ø¸éÀü´Ü·Â »êÁ¤À» À§ÇÑ Áö¹Ý°è¼ö °áÁ¤¿¡ ´ëÇÑ ¿¬±¸
( Evaluation of Soil Factors for Determination of Seismic Base Shear Force for High Story Buildings During Earthquake ) |
| À±Á¾±¸;±èµ¿¼ö;ÀÓÁ¾¼®;¼Õ´ö±æ; Çѱ¹°úÇбâ¼ú¿ø Åä¸ñ°øÇаú;Çѱ¹°úÇбâ¼ú¿ø Åä¸ñ°øÇаú;¸ñÆ÷´ëÇб³ Åä¸ñ°øÇаú;´ëÇÑÁÖÅðø»ç °ÇÃ౸Á¶ºÎ;
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| º» ³í¹®¿¡¼´Â °ÇÃ๰ ÇÏÁß±âÁØ ¹× ÇØ¼³¿¡¼ Á¦½ÃµÈ Áö¹ÝºÐ·ù ¹æ¹ýÀ¸·Î Áö¹Ý III ¶Ç´Â IV¿¡ ÇØ´çÇÏ´Â Áö¹ÝÀ» ´ë»óÀ¸·Î µî°¡¼±ÇüÇØ¼®À» ¼öÇàÇÏ¿´°í, ÇØ¼®¿¡¼ ¾ò¾îÁø ½ºÆåÆ®·² °¡¼Óµµ °ªÀ¸·Î Áö¹Ý°è¼ö¸¦ ¿ª»êÇÏ¿© ±¹³» °¢ ±âÁØ¿¡¼ Á¦½ÃÇϰí ÀÖ´Â Áö¹Ý°è¼ö¿Í ºñ±³ °ËÅäÇÏ¿´´Ù. ÇØ¼®°á°ú °íÀ¯ÁÖ±â 0.9ÃÊ ÀÌ»ó °íÃþ °Ç¹°ÀÇ °æ¿ì Áö¹Ý IIIÀÇ °æ¿ì Áö¹Ý IIÀÇ Áö¹Ý°è¼öÀÇ »ç¿ëÀÌ °¡´ÉÇÏ¿´°í, IVÀÇ °æ¿ì Áö¹Ý IIIÀÇ Áö¹Ý°è¼ö¸¦ »ç¿ëÇÏ¿©µµ ÃæºÐÇÏ¿´´Ù. ¶ÇÇÑ, ´ëºÎºÐÀÇ ÇØ¼®¿¡¼ ¾ò¾îÁø Áö¹Ý°è¼öÀÇ °ªÀÌ ±¹³» ³»Áø¼³°è±âÁØÀÇ °ªº¸´Ù »ó´çÈ÷ ÀÛ°Ô ³ªÅ¸³µ´Ù. ÀÌ´Â ³»Áø¼³°è½Ã ±¹³» ³»Áø¼³°è±âÁØÀ» ±×´ë·Î Àû¿ëÇÏ¸é ±¸Á¶¹° ¹Ø¸éÀü´Ü·ÂÀÌ º¸¼öÀûÀ¸·Î »êÁ¤µÉ ¼ö ÀÖÀ½À» ÀǹÌÇÑ´Ù. |
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| In this paper, earthquake response analyses were performed using equivalent linear method at the soil sites classified as soil types III and IV in "Standard Design Loads for Buildings" Soil Factors were back-calculated by using spectral accelerations obtained from the analyses and those values are compared with soil factors described in other domestic seismic guidelines. For buildings which have the natural period higher than 0.9 sec, it was possible to use soil factors of soil types II and III instead of those of soil types III and IV, respectively. Therefore, it can be concluded that seismic base shear force can be overestimated in the current seismic guidelines and the improvement is required. required. |
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| Ű¿öµå |
| Earthquake response analysis;Seismic base shear force;Seismic design;Soil factor; |
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Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.19, no.6, 2003³â, pp.85-97
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311922147885)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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