°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 2025³â 3¿ù

³í¹®¸í ÇÁ¸®Ä³½ºÆ® °æ·®°ñÀç ÄÜÅ©¸®Æ® Ư¼öÀü´Üº®ÀÇ ³»Áø¼º´É¿¡ ´ëÇÑ V-ŸÀÌ¿Í °­ÆÇ º¼ÆÃ °ø¹ýÀÇ ¿µÇâÆò°¡ / Impact of V-ties and Bolting Techniques on the Seismic Behavior of Precast Lightweight Aggregate Concrete Special Shear Walls
ÀúÀÚ¸í ±èÀ±Á¤(Kim, Yun-Jeong) ; ÀÓ串(Im, Chae-Rim) ; ¹®ÁÖÇö(Mun, Ju-Hyun) ; ¾ç±ÙÇõ(Yang, Keun-Hyeok)
¹ßÇà»ç ´ëÇѰÇÃàÇÐȸ
¼ö·Ï»çÇ× ´ëÇѰÇÃàÇÐȸ³í¹®Áý, Vol.41 No.3 (2025-03)
ÆäÀÌÁö ½ÃÀÛÆäÀÌÁö(327) ÃÑÆäÀÌÁö(12)
ISSN 2733-6247
ÁÖÁ¦ºÐ·ù ±¸Á¶ / Àç·á
ÁÖÁ¦¾î Ư¼öÀü´Üº®; °æ·®°ñÀç ÄÜÅ©¸®Æ®; º¯À§¿¬¼ººñ; µ¿µî¼º ³»Áø¼º´É ; Special Shear Wall; Lightweight Aggregate Concrete; Displacement Ductility Ratio; Equivalent Seismic Performance
¿ä¾à1 ÀÌ ¿¬±¸¿¡¼­´Â ÇÁ¸®Ä³½ºÆ® °æ·®°ñÀç ÄÜÅ©¸®Æ® Ư¼öÀü´Üº®(PLCSW)ÀÇ °æ°è¿ä¼Ò³» Ⱦº¸°­±Ù ¹è±Ù·® ¹× º¸Á¶ ¶ìö±ÙÀÇ Á¾·ù ±×¸®°í º®Ã¼¿Í ±âÃʺÎÀÇ Á¢ÇÕ¹æ¹ý¿¡ µû¸¥ µ¿µî¼º °³³äÀÇ ³»Áø¼º´ÉÀ» Æò°¡ÇÏ¿´´Ù. ¸ðµç ½ÇÇèü´Â ÀÏÁ¤ÇÑ ÀÛ¿ë ÃàÇÏÁߺñ¸¦ µµÀÔÇÑ »óÅ¿¡¼­ ¹Ýº¹ ȾÇÏÁß ½ÇÇèÀ» ¼öÇàÇÏ¿´´Ù. ½ÇÇè°á°ú PLCSW ½ÇÇèü´Â ½ºÇöóÀ̽º °ø¹ýÀ¸·Î Á¢ÇյǸé, ÃÖ´ëÇÏÁß ÀÌÈÄÀÇ °Åµ¿ÀÌ Ã뼺ÀûÀÎ °æÇâÀ» º¸¿´´Ù. °á°úÀûÀ¸·Î ACI ITG-5.1ÀÇ µ¿µî¼º °³³äÀÇ ±¸Á¶¼º´ÉÀ» È®º¸Çϱâ À§Çؼ­´Â ÃÖ¼Ò¶ìö±Ù·®ÀÇ 2¹è ÀÌ»ó°ú ±âÃÊÁ¢ÇÕ°ø¹ýÀ¸·Î °­ÆÇ º¼ÆÃ°ø¹ýÀÌ ¿ä±¸µÈ´Ù.
¿ä¾à2 This study evaluated the seismic performance of precast lightweight aggregate concrete special shear walls (PLCSWs) based on the
equivalency concept specified in ACI ITG-5.1. The investigation considered variations in transverse reinforcement, supplementary ties in
boundary elements, and wall-to-base connection techniques. All specimens were subjected to cyclic lateral loading and constant axial loads.
The results indicated that using V-ties as supplementary ties, applying the steel plate bolting technique for wall-to-base connections, and
reinforcement ratio of 1.0? ??????? increased the displacement ductility ratio and cumulative work index of PLCSWs by 1.21 and 1.15 times,
respectively, compared to specimens using inner crossties, spliced sleeve connection and reinforcement ratio of 2.0? ???????. For equivalent
structural performance as outlined in ACI ITG-5.1, a reinforcement ratio of 2.0? ??????? and the steel plate bolting technique are essential for
PLCSWs.
¼ÒÀåó ´ëÇѰÇÃàÇÐȸ
¾ð¾î Çѱ¹¾î
DOI https://doi.org/10.5659/JAIK.2025.41.3.327