| ³í¹®¸í |
Åä¸ñ½Ã¼³ ÁöÇüÁ¤º¸ÀÇ 4D½Ã½ºÅÛ ±¸ÇöÀ» À§ÇÑ °´Ã¼¼Ó¼ºº° »ï°¢¸Á ±¸Ãà±â¼ú / Composing Technology of Irregular Triangulate Network by Object Attribute in 4D System for Civil Engineering Project |
| ÀúÀÚ¸í |
°Àμ®(Kang, Leen-Seok) ; Áö»óº¹(Jee, Sang-Bok) ; °ûÁß¹Î(Kwak, Joong-Min) |
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Çѱ¹°Ç¼³°ü¸®ÇÐȸ ³í¹®Áý, Vol.6 No.1 (2005-02) |
| ÆäÀÌÁö |
½ÃÀÛÆäÀÌÁö(65) ÃÑÆäÀÌÁö(8) |
| ÁÖÁ¦¾î |
4D CAD½Ã½ºÅÛ ; ºÒ±ÔÄ¢»ï°¢¸Á ; 3D°´Ã¼ ; Åä°øÀÛ¾÷ ; ·¹À̾î ; 4D CAD System ; Irregular Triangulate Network ; 3D Object ; Earthwork ; Layer |
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°ÇÃà½Ã¼³¹°ÀÇ 4D±¸Çö°ú ´Þ¸® ¼±ÇüÀûÀÎ Åä¸ñ½Ã¼³¹°ÀÇ 4D±¸Çö½Ã¿¡´Â ÀÚ¿¬ÁöÇüÀÇ Ç¥ÇöÀ» À§ÇÑ »ï°¢¸Á ±¸Çö±â¼úÀÌ ÇʼöÀûÀ¸·Î ¿ä±¸µÈ´Ù. Áï, °ÇÃà½Ã¼³¹°ÀÇ 4D±¸Çö½Ã 3D°´Ã¼µéÀº ¸ðµÎ ÀÚ¿¬Àû ÁöÇüÁ¶°Ç°ú °ü°è¾ø´Â ÀΰøÀû ºÎÀçµé·Î ±¸¼ºµÇ¹Ç·Î °´Ã¼¼Ó¼ºÀÇ ±¸¼ºÀÌ ºñ±³Àû ¿ëÀÌÇÏ´Ù. ¹Ý¸é¿¡ Åä¸ñ½Ã¼³¹°Àº ´ëºÎºÐÀÇ °ø»ç¿¡ Åä°ø»ç(Earthwork)°¡ »ó´çºÎºÐÀ» Â÷ÁöÇϰí ÀÖ°í, Àý¼ºÅä, ±¼Âø°ø µîÀÇ Åä°øÀÛ¾÷Àº ÀΰøÀû ºÎÀç°¡ ¾Æ´Ñ ÀÚ¿¬Àû ÁöÇüÀ¸·Î ±¸¼ºµÇ¾î ÀÖÀ¸¹Ç·Î µ¶¸³ÀûÀÎ 3D°´Ã¼ ±¸¼ºÀÌ ¿ëÀÌÇÏÁö ¾Ê´Ù. 4D±¸ÇöÀ» À§Çؼ´Â ÀÌ·¯ÇÑ Åä°ø ÀÛ¾÷µé ¿ª½Ã °³º° ÀÛ¾÷(Activity)º°·Î Á¤ÇØÁø ÀÏÁ¤¿¡ µû¶ó ¿Ï¼º»óŸ¦ ½Ã¹Ä·¹À̼ÇÇØ¾ß ÇÑ´Ù. ÀÌ·¯ÇÑ ºÎºÐÀ» ÇØ°áÇϱâ À§Çؼ´Â ÀÚ¿¬ÁöÇü Á¤º¸ÀÇ 3D°´Ã¼ °£ÆíÈ ±â¼úÀÌ ¿ä±¸µÇ¸ç, ¶ÇÇÑ ÀÚ¿¬ÁöÇüÀÇ 3D°´Ã¼È¸¦ À§Çؼ´Â »ï°¢¸Á±¸Ãà ±â¼úÀÌ ÇÊ¿äÇÏ°Ô µÈ´Ù. º» ¿¬±¸¿¡¼´Â ¼±ÇüÀûÀ¸·Î °ø»ç°¡ ÁøÇàµÇ´Â µµ·Î, öµµ µîÀÇ Åä¸ñ½Ã¼³¹° °ø»ç¿¡¼ Åä°ø ÀÛ¾÷ÀÇ 4D±¸Çö¿¡ ¿ä±¸µÇ´Â Åä°ø 3D°´Ã¼ ±¸¼ºÀ» »ï°¢¸Á ÀÚµ¿±¸Ãà ¹æ¹ýÀ¸·Î ÇØ°áÇϰí ÀÖ´Ù. ¿¬±¸¿¡¼´Â ±âÁ¸ÀÇ »ï°¢¸Á±¸Ãà¹æ¹ýÀ» °³¼±ÇÑ ·¹ÀÌ¾î ¼Ó¼ºº° »ï°¢¸ÁÀÌ ÀÚµ¿ ±¸¼ºµÇ´Â ¹æ¹ý·ÐÀ» Á¦¾ÈÇϸç, Á¦¾È ¹æ¹ýÀº 4D½Ã½ºÅÛ°úÀÇ ¿¬°è ¸ðµâ·Î ±¸¼ºÇÏ¿´´Ù. |
| ¿ä¾à2 |
The 3D objects for representing artificial elements in building projects can be easily organized in 4D system. However, the civil engineering projects need a composing technology of irregular triangulate network because the projects generally include earthwork of large scale that consists of cutting, filling, and excavating work. It is very difficult to represent earthwork status as 3D object type because the earthwork in highway or railway projects is being progressed on the natural geographical features. That is, a composing technology of irregular triangulate network is a necessary function to simulate natural site condition as 3D object in 4D system. This study suggests a new composing technology of irregular triangulate network that 3D objects can be automatically generated by attribute in each layer. |