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¹è°ü ³ëÈĵµ Æò°¡±âÁØ ¼³Á¤ / Establishment of evaluation standard for pipe deterioration / 1-A ´öÆ® ¹× ¹è°ü |
¼ö·Ï»çÇ× |
´ëÇѼ³ºñ°øÇÐȸ µ¿°èÇмú¹ßǥȸ ³í¹®Áý (2009-11) |
ÆäÀÌÁö |
½ÃÀÛÆäÀÌÁö(3) ÃÑÆäÀÌÁö(4) |
ÁÖÁ¦¾î |
Pipe(¹è°ü) ; Corrosion(ºÎ½Ä) ; Deterioration(³ëÈĵµ) ; Residual life (ÀÜÁ¸¼ö¸í) ; Residual thickness(ÀÜÁ¸µÎ²²) |
¿ä¾à2 |
The construction for apartment building has been progressing actively to supply house smoothly since 1970s in Korea, but the renewal or remodeling for pipes with shorter life cycle than building with semi-permanent life has been implementing. In general, to diagnose a pipe deterioration has to measure a residual thickness of pipe and judge whether evaluated pipes are changed or not after assuming a residual life on the base of that, but method and standard for the evaluation of the pipe deterioration is not established correctly. Therefore, this research would establish the evaluation standard for judgement of pipe deterioration. |