| ³í¹®¸í |
´ë±Ô¸ð ¸ðµâ·¯ °ÇÃà ÇÁ·ÎÁ§Æ® ÇöÀå ½Ã°ø ½Ã °øÀå »ý»ê·® ¹× ÇöÀå ½Ã°ø·® °ü¸® ¸ðµ¨ / Quantity Management Model for Manufacturing and Assembly of Lagre-scale Modular Construction Projects during Construction Phase |
| ÀúÀÚ¸í |
ÃÖ¿ø±Ô(Choi, Onekyu) ; ÀÌÇö¼ö(Lee, Hyunsoo) ; ¹Ú¹®¼(Park, Moonseo) ; ÇöÈ£»ó(Hyun, Hosang) |
| ¼ö·Ï»çÇ× |
Çѱ¹°Ç¼³°ü¸®ÇÐȸ ³í¹®Áý, Vol.19 No.1 (2018-01) |
| ÆäÀÌÁö |
½ÃÀÛÆäÀÌÁö(43) ÃÑÆäÀÌÁö(11) |
| ÁÖÁ¦¾î |
¸ðµâ·¯ °ÇÃà ; ÀÇ»ç °áÁ¤ ; º¯°æ °ü¸® ; °Ç¼³ °ü¸® ; Modular Construction ; Decision-making ; Change Management ; Construction Management |
| ¿ä¾à1 |
¸ðµâ·¯ °ÇÃàÀº °øÀå »ý»ê °úÁ¤À» ÅäÇØ¼ ǰÁú°ú Á¤È®µµ¸¦ Çâ»ó ½Ãų ¼ö ÀÖ°í °°Àº À¯´ÖÀ» ¹Ýº¹ÀûÀ¸·Î ¸¸µé¾î³»±â ¶§¹®¿¡ ´ë±Ô¸ð »ý»ê°ú ºñ¿ë Àý°¨ÀÌ °¡´ÉÇÏ´Ù. ƯÈ÷, ÇöÀå ÀÛ¾÷°ú °øÀå »ý»êÀ» µ¿½Ã¿¡ ÁøÇà ÇÒ ¼ö Àֱ⠶§¹®¿¡ °ø±â ´ÜÃàÀÌ °¡´ÉÇÏ´Ù. ±×·¯³ª ½ÇÁ¦ ¸ðµâ·¯ °ÇÃà ÇÁ·ÎÁ§Æ® Á¶»ç º¸°í¼¿¡ µû¸£¸é ¸ðµâ·¯ °ÇÃà°ú ±âÁ¸ °ÇÃàÀÇ Æò±Õ °ø»ç ±â°£¿¡¼´Â Å« Â÷À̸¦ º¸À̰í ÀÖÁö ¸øÇÏ´Ù. ÀÌ´Â ¸ðµâ·¯ °ÇÃà ÇÁ·ÎÁ§Æ®ÀÇ ½ÇÁ¦ ½Ã°ø ½Ã ¹ß»ýÇÏ´Â °ø±â Áö¿¬ ¹®Á¦ ¶§¹®ÀÌ´Ù. µû¶ó¼ ½ÇÁ¦ ½Ã°ø ½Ã °ø±â Áö¿¬ ¹æÁö¸¦ À§ÇÑ ´ë¾È¼±ÅÃÀÌ ÇÊ¿äÇϸç, ƯÈ÷ ´ë±Ô¸ð ¸ðµâ·¯ °ÇÃà ÇÁ·ÎÁ§Æ® ÇöÀå ½Ã°øÀÇ °æ¿ì ÇöÀå¿¡¼ÀÇ ¸ðµâ ¾çÁß ¹× Á¶¸³ °úÁ¤ÀÌ °øÀå »ý»ê°ú µ¿½Ã¿¡ ÁøÇàµÇ±â ¶§¹®¿¡ ´ë¾È ÆÄ¾ÇÀÌ °øÀå°ú ÇöÀåÀ» µ¿½Ã¿¡ °í·ÁÇÏ¿© ¼öÇàµÇ¾î¾ß ÇÑ´Ù. º» ¿¬±¸¿¡¼´Â ±Ô¸ð¿¡ µû¸¥ ¸ðµâ·¯ °ÇÃàÀÇ ½ÇÁ¦ ½Ã°ø ½Ã ÇÁ·Î¼¼½ºÀÇ Â÷À̸¦ Åä´ë·Î IDEF0 ¸ðµ¨¸µÀ» ÅëÇÏ¿© ´ë±Ô¸ð ¸ðµâ·¯ °ÇÃàÀÇ °ü¸® ¿ä¼Ò¸¦ ÆÄ¾ÇÇÏ¿´°í À̸¦ ÀÌ¿ëÇÏ¿© °ø±â Áö¿¬À» ÆÇ´ÜÇÒ ¼ö ÀÖ´Â °øÀå »ý»ê·®°ú ÇöÀå ½Ã°ø·® °ü¸® ¸ðµ¨À» °³¹ßÇÏ¿´´Ù. À̸¦ ÀÌ¿ëÇÏ¿© ´ë±Ô¸ð ¸ðµâ·¯ °ÇÃà ½ÇÁ¦ ½Ã°ø ½Ã ¹ß»ýÇÏ´Â °ø±â Áö¿¬ ¹®Á¦¸¦ °¨¼Ò½Ãų ¼ö ÀÖÀ» °ÍÀÌ´Ù. |
| ¿ä¾à2 |
Modular construction can improve construction quality and accuracy through manufacturing process, and it allow massive production and cost savings by repeatedly producing the same unit. In particular, it is possible to reduce the time because the on-site work and the manufacturing process can be carried out at simultaneously. However, according to the modular construction project survey report, there is no significant difference regarding the average construction period between modular construction and conventional construction. This is due to schedule delay problems that occur during construction phase. Therefore, it is necessary to select alternatives to prevent schedule delay during on-site construction progressing. Especially, in case of large-scale modular construction project, on-site module assembly and manufacturing process are performed concurrently. Hence, identification of alternatives should be done at the co-occurrence by taking both manufacturing and on-site work process in to account. In this research, the management factors of large-scale modular construction project were identified through the IDEF0 modeling, and the quantity management model for manufacturing and assembly is developed. This will reduce the schedule delay problem that occurs in the progression on-site work of a large scale modular construction. |