°ÇÃ൵½Ã°ø°£¿¬±¸¼Ò

Architecture & Urban Research Institute

pdf¿ø¹®º¸±â ¿¡·¯ ÇØ°á¹æ¹ý ¹Ù·Î°¡±â



¹®ÇåȨ > ¿¬±¸³í¹® > »ó¼¼

[¿ø¹®º¸±â½Ã ¼ÒºñµÇ´Â Æ÷ÀÎÆ® : 100 Æ÷ÀÎÆ®] ¹Ì¸®º¸±â Àοë

´ëÇѰÇÃàÇÐȸ|³í¹®Áý 2022³â 12¿ù

³í¹®¸í ±âµÕ Àü´Üº¯Çü¿¡ ´ëÇÑ °í·Á°¡ ö°ñ Ư¼ö¸ð¸àÆ®°ñÁ¶ÀÇ ºØ±«À§Çèµµ Æò°¡¿¡ ¹ÌÄ¡´Â ¿µÇâ / Effect of Column Shear Deformation on Seismic Collapse Risk of Steel Special Moment Frames
ÀúÀÚ¸í ÇÑ»óȯ(Han, Sang Whan)½Äº°ÀúÀÚ ; ±èÅ¿À(Kim, Taeo)
¹ßÇà»ç ´ëÇѰÇÃàÇÐȸ
¼ö·Ï»çÇ× ´ëÇѰÇÃàÇÐȸ³í¹®Áý, Vol.38 No.12 (2022-12)
ÆäÀÌÁö ½ÃÀÛÆäÀÌÁö(297) ÃÑÆäÀÌÁö(11)
ISSN 2733-6247
ÁÖÁ¦ºÐ·ù ±¸Á¶ / Àç·á
ÁÖÁ¦¾î ºØ±«À§Çèµµ; ³»Áø¼º´É; ö°ñ¸ð¸àÆ®°ñÁ¶; ¼öÄ¡¸ðµ¨; ±âµÕ Àü´Ü º¯Çü; ±âµÕ Àü´Ü º¯Çü; Ⱦ °­¼º"Collapse Risk; Seismic Performance; Steel Moment Frame; Numerical Model; Column Shear Deformation; Lateral Stiffness
¿ä¾à1 ³»Áø ¼º´É Æò°¡¸¦ ¼öÇàÇϱâ À§ÇÏ¿© »ç¿ëµÇ´Â ºñ¼±Çü ¼öÄ¡ ÇØ¼® ¸ðµ¨Àº ÀϹÝÀûÀ¸·Î ±¸Á¶ ºÎÀç ¹× ½Ã½ºÅÛÀÇ °Åµ¿¿¡ ±â¹ÝÇÏ¿© ±¸ÃàµÈ´Ù. ±âµÕ ±¸Á¶ ºÎÀç¿¡¼­ ¹ß»ýÇÏ´Â Àü´Ü º¯ÇüÀº ÀϹÝÀûÀ¸·Î ±¸Á¶ºÎÀç ¶Ç´Â ½Ã½ºÅÛÀÇ ºñź¼º ¿µ¿ª¿¡¼­ Å« ÀÇÀǸ¦ °®Áö ¸øÇÏ´Â °ÍÀ¸·Î °£ÁֵǾú´Ù. ±×·¯³ª Àü´Ü º¯ÇüÀ» Æ÷ÇÔÇÑ È¾ º¯À§ÀÇ Áõ°¡´Â ±¸Á¶ ºÎÀçÀÇ ¼Õ»óÀÇ Á¤µµ³ª ºØ±«ÀÇ ½ÃÁ¡¿¡ ÁÖ¿äÇÑ ¿µÇâÀ» ¹ÌÄ¥ ¼ö ÀÖ´Ù. µû¶ó¼­, ±âµÕ ±¸Á¶ ºÎÀçÀÇ °æ¿ì ±âµÕ¿¡ ´ëÇÑ ¼öÄ¡ ÇØ¼® ¸ðµ¨¿¡ Àü´Ü º¯Çü¿¡ ´ëÇÑ °í·Á¸¦ Æ÷ÇÔÇÏ´Â °ÍÀº ±¸Á¶¹°ÀÇ ÀÀ´äÀ» ¿¹ÃøÇÏ´Â µ¥ Áß¿äÇÑ ¿µÇâÀ» ¹ÌÄ¥ ¼ö ÀÖ´Â ÁÖ¿ä ¿ä¼Ò·Î º¼ ¼ö ÀÖ´Ù. º» ¿¬±¸ÀÇ ¸ñÇ¥´Â ö°ñ Ư¼ö¸ð¸àÆ®°ñÁ¶ÀÇ ºØ±« À§Çèµµ¿¡ ±âµÕÀÇ Àü´Ü º¯ÇüÀÌ ¹ÌÄ¡´Â ¿µÇâÀ» Æò°¡ÇÏ´Â °ÍÀÌ´Ù. À̸¦ À§ÇÏ¿© ±âµÕÀÇ Àü´Ü º¯ÇüÀÇ °í·Á À¯¹«¿¡ µû¸¥ ¼öÄ¡ ÇØ¼® ¸ðµ¨À» ±¸ÃàÇÏ¿´´Ù. ±âµÕÀÇ Àü´Ü º¯ÇüÀº ö°ñ Ư¼ö¸ð¸àÆ®°ñÁ¶ÀÇ Àü´Ü °­¼º¿¡ ÁÖ¿äÇÑ ¿µÇâÀ» ¹ÌÃÆÀ¸¸ç, P-Delta È¿°ú¿¡ ±âÀÎÇÑ ¸ð¸àÆ® ¿ä±¸¸¦ Áõ°¡½ÃÄ×´Ù. ÀÌ·¯ÇÑ ¸ð¸àÆ® ¿ä±¸ÀÇ Áõ°¡´Â ÁöÁø ÇÏÁß¿¡ ´ëÇÑ Ã¶°ñ Ư¼ö¸ð¸àÆ®°ñÁ¶ÀÇ ºØ±« ¸ÞÄ¿´ÏÁò¿¡ ¿µÇâÀ» ¹ÌÃÆÀ¸¸ç, ¶ÇÇÑ Àü´Ü º¯Çü¿¡ ´ëÇÑ °í·Á¸¦ ¹èÁ¦ÇÏ´Â °ÍÀº ö°ñ Ư¼ö¸ð¸àÆ®°ñÁ¶ÀÇ ºØ±« À§Çèµµ¿¡ ´ëÇÑ °ú¼ÒÆò°¡¸¦ ¾ß±âÇÒ ¼ö ÀÖ´Ù.
¿ä¾à2 Nonlinear numerical models to be used for seismic performance evaluation are generally constructed based on measured seismic behavior of
structural members and systems. The shear deformation in a column member has been typically considered insignificant in the inelastic range.
However, an increase in lateral drifts due to the inclusion of shear deformation may impact the degree of damage in structural members and
the onset of collapse. Therefore, for a column member, it is important to include the shear deformation in column numerical models as it
can have a significant impact on predicting the structure¡¯s response. The aim of this study is to evaluate the effect of column shear
deformation on the collapse risk of steel special moment frames (SMFs). Numerical models were constructed with and without considering
column shear deformation. It was shown that column shear deformation had a significant effect on the lateral stiffness of the steel SMFs and
increased in moment demand due to the P-Delta effect. Such increase in moment demands could affect the collapse mechanism of steel
SMFs under seismic loads. Without considering the shear deformation, the collapse risk of SMFs may be also underestimated.
¼ÒÀåó ´ëÇѰÇÃàÇÐȸ
¾ð¾î Çѱ¹¾î
DOI https://doi.org/10.5659/JAIK.2022.38.12.297
ºÐ¼®¼­Áö
°ÇÃ౸Á¶ > ö°ñ±¸Á¶ > ºÎÀç > ±âµÕ

°ÇÃ౸Á¶ > ³»Áø±¸Á¶ > ³»ÁøÆò°¡

¡á Á¦ 1 ÀúÀÚÀÇ ´Ù¸¥ ¹®Çå ½Äº°ÀúÀÚ´õº¸±â
WUF-W ¸ð¸àÆ® Á¢ÇÕºÎÀÇ º¯À§ºñ ±â¹Ý Ãë¾àµµ ÇÔ¼ö °³¹ß
ÀÌÀÇÀç(Lee, UiJae) ; Á¶Àº¼±(Cho, EunSeon) ; ÇÑ»óȯ(Han, Sang Whan) - Çѱ¹ÁöÁø°øÇÐȸ ³í¹®Áý : Vol.28 No.6(Åë±Ç 162È£) (202411)
³ëÈÄ Ã¶±ÙÄÜÅ©¸®Æ® °Ç¹° ±âµÕÀÇ ÆÄ±« ¸ðµå¿¡ µû¸¥ Ãë¾àµµ ÇÔ¼ö
±¸¼öÇö(Koo, Su Hyun) ; ÇÑ»óȯ(Han, Sang Whan) - Çѱ¹ÁöÁø°øÇÐȸ ³í¹®Áý : Vol.28 No.4(Åë±Ç 160È£) (202407)
[ƯÁý] ö°ñ ¸ð¸àÆ®°ñÁ¶ÀÇ ³»Áø¼º´É Çâ»óÀ» À§ÇÑ ¸ð¸àÆ® °­µµ±â¹Ý ¼³°è ÀýÂ÷ Á¦¾È
ÇÑ»óȯ;±èÅ¿À - °ÇÃ౸Á¶(Çѱ¹°ÇÃ౸Á¶±â¼ú»çȸÁö) : Vol.31 No.1 (202402)
ö°ñ º¸Åë¸ð¸àÆ®°ñÁ¶ÀÇ ³»Áø¼º´É Çâ»óÀ» À§ÇÑ °­µµ±â¹Ý ¼³°è ÀýÂ÷ Á¦¾È
±èÅ¿À(Kim, Taeo) ; ÇÑ»óȯ(Han, Sang Whan) - Çѱ¹ÁöÁø°øÇÐȸ ³í¹®Áý : Vol.28 No.1(Åë±Ç 157È£) (202401)
°í°­µµ °­ÀçÀÇ ºñź¼º °Åµ¿À» ¸ð»çÇϱâ À§ÇÑ º¹ÇÕ°æÈ­¸ðµ¨ ÆÄ¶ó¹ÌÅÍ °áÁ¤
Á¶Àº¼±(Cho, EunSeon) ; Á¶Áø¿ì(Cho, Jin Woo) ; ÇÑ»óȯ(Han, Sang Whan) - Çѱ¹ÁöÁø°øÇÐȸ ³í¹®Áý : Vol.27 No.6(Åë±Ç 156È£) (202311)
³ëÈÄ Ã¶±ÙÄÜÅ©¸®Æ® °Ç¹° ±âµÕÀÇ ÆÄ±« ¸ðµå ºÐ·ù¿Í º¯Çü ´É·Â ¿¹Ãø½Ä Á¦¾È
±¸¼öÇö(Koo, Su-hyun) ; ÇÑ»óȯ(Han, Sang Whan) - ´ëÇѰÇÃàÇÐȸ³í¹®Áý : Vol.39 No.8 (202308)
ÀÏ¹Ý ¿ª»ê ±â¹ýÀ» Ȱ¿ëÇÑ Çѱ¹ ÁöÇ¥ °üÃø¼Ò ºÎÁö È¿°ú Æò°¡
ÁöÇö¿ì(Jee, Hyun Woo) ; ÇÑ»óȯ(Han, Sang Whan) - Çѱ¹ÁöÁø°øÇÐȸ ³í¹®Áý : Vol.27 No.2(Åë±Ç 152È£) (202303)
ºÎÁöƯ¼º ¹Ý¿µÇÑ Çѹݵµ Áö¹Ý¿îµ¿ ¿¹Ãø½Ä
ÁöÇö¿ì(Jee, Hyun Woo) ; ÇÑ»óȯ(Han, Sang Whan) - ´ëÇѰÇÃàÇÐȸ³í¹®Áý : Vol.39 No.2 (202302)
ÀϹæÇ⠹ݺ¹°¡·ÂÀ» ¹Þ´Â HPFRCC·Î º¸°­ÇÑ ºñ³»Áø ±âµÕÀÇ À̷°ŵ¿
°­È£Àç(Kang, Ho Jae) ; ÇÑ»óȯ(Han, Sang Whan) - Çѱ¹ÁöÁø°øÇÐȸ ³í¹®Áý : Vol.26 No.6(Åë±Ç 150È£) (202211)
À̹æÇ⠹ݺ¹°¡·ÂÀ» ¹Þ´Â HPFRCC·Î º¸°­ÇÑ ¸ð¼­¸® ÁýÇÕºÎÀÇ ³»Áø°Åµ¿ Æò°¡
ÇÑ»óȯ(Han, Sang Whan) ; ÀÌ»óÈ£(Lee, Sang-ho) - ´ëÇѰÇÃàÇÐȸ³í¹®Áý : Vol.38 No.2 (202202)