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Çѱ¹µµ·ÎÇÐȸ / v.8, no.1, 2006³â, pp.45-54
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½À½Ä±³¹Ý°æÈÅäÆ÷ÀåÀÇ ¿ÂµµÆ¯¼º
( Temperature Characteristics of Wet-mixing Solidified Soil Pavement ) |
| À¯ÁöÇü;À̽¿ø;±è´ë¼º; °æÀÏ´ëÇб³ Åä¸ñ°øÇаú;°æº¹´ëÇб³ Åä¸ñ¼³°è°ú;°æÀÏ´ëÇб³ Åä¸ñ°øÇаú;
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| 1970³â´ë ÀÌÈÄ·Î ±¹³» °Ç¼³ »ê¾÷Àº °Ç¼³À§ÁÖÀÇ Á¤Ã¥À¸·Î Áö¼ÓÀûÀÎ ¼ºÀåÀ» ÀÌ·ç¾î ¿ÔÁö¸¸ ÀÌ·Î ÀÎÇÑ È¯°æ¹®Á¦°¡ ½É°¢ÇÏ°Ô ´ëµÎµÇ°í ÀÖ´Ù. ¾Æ½ºÆÈÆ® ¹× ½Ã¸àÆ® ÄÜÅ©¸®Æ®Æ÷ÀåÀ¸·Î ÀÌ·ç¾îÁø µµ½ÃÁö¿ªÀº ¿À» Èí¼öÇÏ¿© ±¹ÁöÀûÀÎ ¿¼¶È¿°ú¸¦ ¸¸µé¾î µµ½ÃÁö¿ªÀÇ ±â¿ÂÀ» »ó½Â½ÃŰ´Â ¿øÀÎÀÌ µÇ°í ÀÖ´Ù. ÀÌ·¯ÇÑ ¹®Á¦Á¡ÀÇ ´ë¾ÈÀ¸·Î ÃÖ±Ù¿¡ ±âÁ¸ Æ÷Àå¿¡ ºñÇØ Èí¼ö¿·®°ú ¹æÃâ¿·®ÀÌ ÀûÀº ÈëÀ» ÁÖÀç·á·Î ÇÏ¿© Ư¼öÇÑ °æÈÀç¿ÍÀÇ È¥ÇÕ¹°À» »ç¿ëÇÑ µµ·Î Æ÷Àå°ø¹ýÀÌ °³¹ß »ç¿ëµÇ°í ÀÖ´Ù. º» ¿¬±¸¿¡¼´Â ¾Æ½ºÆÈÆ®ÄÜÅ©¸®Æ®¿Í ½Ã¸àÆ®ÄÜÅ©¸®Æ® ¹× ½À½Ä±³¹Ý°æÈÅ並 ´ë»óÀ¸·Î ½ÃÇèÆ÷ÀåÀ» ½Ç½ÃÇϰí, ÇöÀå°èÃøÀ» ÅëÇÏ¿© Æ÷ÀåÇü½Ä¿¡ µû¸¥ Æ÷ÀåüÀÇ ¿Âµµ¸¦ ÃøÁ¤ÇÏ¿© ¿ÂµµÆ¯¼ºÀ» ±Ô¸íÇÏ¿´´Ù. ¿¬±¸ °á°ú, ½ÃÇèÆ÷Àå¿¡¼ °èÃøÇÑ °á°ú¸¦ ºÐ¼®ÇÏ¿© ´ë±â¿Âµµ¿¡ µû¸¥ Æ÷ÀåÇ¥¸é¿Âµµ¿Í Æ÷Àåü ³»ºÎ¿¡¼ÀÇ ¿Âµµ¸¦ ÃßÁ¤ÇÒ ¼ö ÀÖ´Â °ü°è½ÄÀ» Á¦½ÃÇÏ¿´´Ù. ´ë±â¿Âµµ º¯È¿¡ µû¸¥ Æ÷Àåü ³»ºÎ¿Âµµ º¯È´Â ¾Æ½ºÆÈÆ®ÄÜÅ©¸®Æ®Æ÷Àå¿¡¼ °¡Àå Å« º¯È¸¦ ³ªÅ¸³»´Â ¹Ý¸é, ½À½Ä±³¹Ý°æÈÅäÆ÷Àå¿¡¼´Â Å« º¯È¸¦ º¸À̰í ÀÖÁö ¾Ê´Ù. µû¶ó¼ ±âÁ¸ Æ÷Àå¿¡ ºñÇØ Èí¼ö¿·®°ú ¹æÃâ¿·®ÀÌ ÀûÀº ½À½Ä±³¹Ý°æÈÅ並 ÀÌ¿ëÇÏ¿© °ø¿ø »êÃ¥·Î, ³ó·Î, °ü±¤Áö µµ·Î, ÀÚÀü°ÅÀü¿ë µµ·Î µî°ú °°Àº µµ·Î¿¡ Àû¿ëÇÏ°Ô µÇ¸é µµ½ÃÁö¿ªÀÇ ±â¿Â»ó½ÂÀ» ¹æÁöÇÔ°ú µ¿½Ã¿¡ ÀÎü¿¡ ¹«ÇØÇϰí ȯ°æÄ£ÈÀûÀÎ µµ·Î¸¦ Á¦°øÇÒ ¼ö ÀÖÀ» °ÍÀ¸·Î ÆÇ´ÜµÈ´Ù. |
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| The Construction policy of government ever since 1970s have brought the economical growth, but has been causing environmental problems. Most roads were paved either asphalt concrete or portland cement concrete. These types of pavements has caused to rise temperature by making local heat islands in urban during summer time. Recently the wet-mixing solidified soil pavement, a kind of soil-cement, has developed and has been applied to the environment-oriented pavement. The solidified soil wet-mixed is placed on the subgrade along with asphalt concrete and portland cement concrete. Thermistors are laid in these field test pavements. The temperature gradients of these pavements are automatically measured with time. As the results of this test, the equation estimating surface temperature of pavement is proposed by analyzing measured temperature data. It is shown that the temperature change within the surface layer due to the change of air temperature is the greatest in the asphalt mixture and the least in the solidified soil mixture. Since it is proven that this wet-mixing solidified soil pavement emit less radiant heat than other existed pavements. Therefore this type of pavement can be successfully applied to the roads, such as walks, parkways, and bikeways, which are required to be human-friendly and environment-oriented. |
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| Ű¿öµå |
| ½À½Ä±³¹Ý°æÈÅä;ȯ°æÄ£ÈÀûÀÎ Æ÷Àå;¿ÂµµÆ¯¼º;wet-mixing solidified soil;environment-oriented pavement;temperature characteristics; |
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Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.8, no.1, 2006³â, pp.45-54
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200617033452530)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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