³í¹®¸í |
ÃàȸÀü ´ÙÀ̾Ʊ׸®µå ±¸Á¶½Ã½ºÅÛÀÇ ³»Áø¼º´ÉÆò°¡¿¡ °üÇÑ ¿¬±¸ / Seismic performance Evaluation of axial rotation-Diagrid Structure System |
ÀúÀÚ¸í |
À±»óÈ£(Yoon, Sang Ho) ; ¹Ú¼º¼ö(Park, Sung Soo) |
¼ö·Ï»çÇ× |
´ëÇÑ°ÇÃàÇÐȸÁöȸ¿¬ÇÕȸ ³í¹®Áý, Vol.17 No.01 (Åë±Ç65È£) (2015-02) |
ÆäÀÌÁö |
½ÃÀÛÆäÀÌÁö(187) ÃÑÆäÀÌÁö(8) |
ÁÖÁ¦¾î |
ÃàȸÀü ´ÙÀ̾Ʊ׸®µå ; ¼±Çü½Ã°£ÀÌ·ÂÇؼ® ; ºñ¼±Çü Á¤ÀûÇؼ® ; ³»Áø¼º´É ; axial rotation-Diagrid system ; linear time history analysis ; nonlinear static analysis ; seismic performance |
¿ä¾à1 |
ÃÖ±Ù ÃÊ°íÃþ ±¸Á¶¹°Àº ´Ü¼ø »ýÈ°°ø°£ÀÌ ¾Æ´Ñ µµ½ÃÀÇ ·£µå¸¶Å©ÀûÀÎ ±â´ÉÀ» ÇÒ¼ö ÀÖµµ·Ï Á¡Â÷ ±× ÇüÅ°¡ ´Ù¾çÇØÁö°í ÀÖ´Ù. ´ÙÀ̾Ʊ׸®µå ±¸Á¶½Ã½ºÅÛÀº ¿ÜºÎ¿¡ À§Ä¡ÇÏ´Â ¹Ýº¹µÈ »ï°¢ Æ®·¯½º ÇüÅ·μ ¼öÆòÇÏÁß ¹× ¼öÁ÷ÇÏÁß¿¡ ÀúÇ×ÇÏ´Â ½Ã½ºÅÛÀÌ°í, ¿ÜºÎ±âµÕÀ» Á¦°ÅÇÏ¿© ºñÁ¤Çü Çü»óÀ» ÀÚÀ¯·Ó°Ô Ç¥ÇöÇÒ¼ö ÀÖ´Ù. ÃÖ±Ù¿¡ ´ÙÀ̾Ʊ׸®µå ±¸Á¶½Ã½ºÅÛ¿¡ ´ëÇÑ ¿¬±¸´Â È°¹ßÇÏ°Ô ÁøÇà ÁßÀÌÁö¸¸, ºñÁ¤Çü ÇüÅÂÀÎ ´ÙÀ̾Ʊ׸®µå ±¸Á¶½Ã½ºÅÛ¿¡ ´ëÇÑ ¿¬±¸´Â »ó´ëÀûÀ¸·Î ¼³°è°æÇèÀ̳ª ¿¬±¸°¡ ¹ÌÈíÇÏ´Ù. µû¶ó¼ º» ¿¬±¸´Â ºñÁ¤Çü ±¸Á¶¹° ÇüÅÂÁß twisted(µÚƲ¸²)À» Àû¿ëÇÏ¿© ÃàȸÀü ´ÙÀ̾Ʊ׸®µå ±¸Á¶½Ã½ºÅÛÀÇ ³»Áø¼º´ÉÆò°¡¿¡ °üÇÑ ¿¬±¸¸¦ ÇÏ¿´´Ù. ¼±Çü½Ã°£ÀÌ·ÂÇؼ®°ú ºñ¼±ÇüÁ¤ÀûÇؼ®À» ¼öÇàÇÏ¿© Ãþ°£º¯À§¿Í ÃÖ´ë¹Ø¸éÀü´Ü·Â ÅëÇØ °¡»õ°¢µµ¿Í ±¸Á¶½Ã½ºÅÛ Æò¸éÀÇ È¸Àü°¢µµ º¯È¿¡ µû¸¥ ´ÙÀ̾Ʊ׸®µå ±¸Á¶½Ã½ºÅÛÀÇ ³»Áø¼º´ÉÆò°¡¿¡ °üÇÑ ¿¬±¸¸¦ ÇÏ¿´´Ù. |
¿ä¾à2 |
Since the high-rise structures have been played a role the city's Landmarks, the form of high-rise structures are becoming diverse. Diagrid structural system resists horizontal loads and vertical loads as a repeated triangular truss type along the entire exterior perimeter surfaces of the building. Due to eliminate vertical columns in exterior. This system can express complex shape buildings. Recently, diagrid structural system has been studied actively in many field. But study of atypical diagrid structural system, and experience of the design is relatively lack. Therefore, In this study the seismic performance of axial rotation-diagrid structure system was evaluated by applying the one twist in the form of atypical structures. Seismic performance of diagrid structural system was evaluated by change of the rotation angle of structural system plane and angle of external braces throught story drift and maximum base shear performed nonlinear static and linear time history analysis |