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³í¹®¸í ½ÉÃþ ÄÁº¼·ç¼Ç ½Å°æ¸ÁÀ» Ȱ¿ëÇÑ ¿µ»ó ±â¹Ý ÄÜÅ©¸®Æ® ¾ÐÃà°­µµ ¿¹Ãø ¸ðµ¨ / Image based Concrete Compressive Strength Prediction Model using Deep Convolution Neural Network
ÀúÀÚ¸í ÀåÀ¯Áø(Jang, Youjin) ; ¾È¿ëÇÑ(Ahn, Yong Han)½Äº°ÀúÀÚ ; À¯ÀçÀÎ(Yoo, Jane) ; ±èÇÏ¿µ(Kim, Ha Young)
¹ßÇà»ç Çѱ¹°Ç¼³°ü¸®ÇÐȸ
¼ö·Ï»çÇ× Çѱ¹°Ç¼³°ü¸®ÇÐȸ ³í¹®Áý, Vol.19 No.4 (2018-07)
ÆäÀÌÁö ½ÃÀÛÆäÀÌÁö(43) ÃÑÆäÀÌÁö(9)
ISSN 2005-6095
ÁÖÁ¦ºÐ·ù ½Ã°ø(Àû»ê)
ÁÖÁ¦¾î ½Ã¼³¹° À¯Áö°ü¸® ; ÄÜÅ©¸®Æ® ¾ÐÃà°­µµ¿¹Ãø ; ½ÉÃþ ÄÁº¼·ç¼Ç ½Å°æ¸Á ; Facility Management ; Concrete Compressive Strength Prediction ; Deep Convolution Neural Network
¿ä¾à1 ³ëÈÄÈ­µÈ ¾ÆÆÄÆ®ÀÇ Àç°í°¡ Æø¹ßÀûÀ¸·Î Áõ°¡ÇÏ°Ô µÉ °ÍÀ¸·Î ¿¹»óµÊ¿¡ µû¶ó ÄÜÅ©¸®Æ® ½Ã¼³¹°ÀÇ ³»±¸¼ºÀ» Çâ»ó½Ã۱â À§ÇÑ À¯Áö°ü¸®ÀÇ Á߿伺ÀÌ Áõ´ëµÇ°í ÀÖ´Ù. ÄÜÅ©¸®Æ® ¾ÐÃà°­µµ´Â ÄÜÅ©¸®Æ® ½Ã¼³¹°ÀÇ ³»±¸¼ºÀ» ³ªÅ¸³»´Â ´ëÇ¥ÀûÀÎ ÁöÇ¥·Î, ½Ã¼³¹° À¯Áö°ü¸®¸¦ À§ÇÑ Á¤¹Ð ¾ÈÀü Áø´Ü¿¡ À־ Áß¿äÇÑ Ç׸ñÀÌ´Ù. ±×·¯³ª ÄÜÅ©¸®Æ® ¾ÐÃà°­µµ¸¦ ÃøÁ¤Çϰí À¯Áö°ü¸®¸¦ ÆÇ´ÜÇϴµ¥ À־ ±âÁ¸ÀÇ ¹æ¹ýµéÀº ½Ã¼³¹°ÀÇ ¾ÈÀü ¹®Á¦, °íºñ¿ë ¹®Á¦, ³·Àº ½Å·Ú¼º ¹®Á¦ µîÀÇ ÇѰèÁ¡À» °¡Áø´Ù. ±âÁ¸ÀÇ ÄÜÅ©¸®Æ® ½Ã¼³¹°ÀÇ ¾ÐÃà°­µµ Áø´Ü ¹æ¹ýÀ» ´ëüÇÒ ¼ö ÀÖ´Â ¹æ¾ÈÀ¸·Î, º» ¿¬±¸´Â ½ÉÃþ ÄÁº¼·ç¼Ç ½Å°æ¸Á ±â¹ýÀ» Ȱ¿ëÇÏ¿© ¿µ»óÀ» ÅëÇØ ÄÜÅ©¸®Æ® ¾ÐÃà°­µµ¸¦ ¿¹ÃøÇÒ ¼ö ÀÖ´Â ¸ðµ¨À» Á¦¾ÈÇÏ¿´´Ù. ¶ÇÇÑ ½ÇÇè½Ç ȯ°æ¿¡¼­ ÄÜÅ©¸®Æ® ½ÃÆí Á¦ÀÛÀ» ÅëÇØ ±¸ÃàÇÑ ÄÜÅ©¸®Æ® ¾ÐÃà°­µµ µ¥ÀÌÅͼÂÀ» Àû¿ëÇÏ¿© ÇнÀ, °ËÁõ ¹× Å×½ºÆ®¸¦ ÁøÇàÇÏ¿´´Ù. ±× °á°ú ÄÜÅ©¸®Æ® Ç¥¸é ¿µ»óÀ¸·Î ÄÜÅ©¸®Æ® ¾ÐÃà°­µµ¸¦ ÇнÀÇÒ ¼ö ÀÖÀ½À» ¾Ë ¼ö ÀÖ¾ú°í, º» ¿¬±¸¿¡¼­ Á¦¾ÈÇÏ´Â ¸ðµ¨ÀÇ À¯È¿¼ºÀ» È®ÀÎÇÏ¿´´Ù.
¿ä¾à2 As the inventory of aged apartments is expected to increase explosively, the importance of maintenance to improve the durability of concrete facilities is increasing. Concrete compressive strength is a representative index of durability of concrete facilities, and is an important item in the precision safety diagnosis for facility maintenance. However, existing methods for measuring the concrete compressive strength and determining the maintenance of concrete facilities have limitations such as facility safety problem, high cost problem, and low reliability problem. In this study, we proposed a model that can predict the concrete compressive strength through images by using deep convolution neural network technique. Learning, validation and testing were conducted by applying the concrete compressive strength dataset constructed through the concrete specimen which is produced in the laboratory environment. As a result, it was found that the concrete compressive strength could be learned by using the images, and the validity of the proposed model was confirmed.
¼ÒÀåó Çѱ¹°Ç¼³°ü¸®ÇÐȸ
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DOI http://dx.doi.org/10.6106/KJCEM.2018.19.4.043
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