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Çѱ¹¼öÀÚ¿øÇÐȸ / v.40, no.3, 2007³â, pp.215-221
ħÅõÁ¤ Åä¾ç Á¶°Ç¿¡ µû¸¥ ħÅõ ½ÇÇè
( Infiltration Experiments According to the Variation of Soil Condition of Infiltration Collector Well )
ÀÓâ¼ö; û¿î´ëÇб³ öµµÇàÁ¤Åä¸ñÇаú;
 
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º» ¿¬±¸¿¡¼­´Â ħÅõÁ¤ ¼³Ä¡ ½Ã ħÅõÁ¤ Åä¾çÇ¥¸éÀÇ ¸·Èû Çö»ó¿¡ µû¸¥ ħÅõ´É ÀúÇϸ¦ °¨¼Ò½Ã۱â À§ÇÑ ºù¾ÈÀ» °­±¸ ÇϰíÀÚ ÇÏ¿´´Ù. ¶ÇÇÑ °¢±â ´Ù¸¥ Åä¾çƯ¼º¿¡ µû¸¥ ħÅõ´ÉÀÇ º¯È­¸¦ ¾Ë¾Æº¸±â À§ÇÏ¿© ¿©·¯ ´Ù¸¥ ½ÇÇèÁ¶°Ç¿¡¼­ ħÅõ´ÉÀÇ º¯È­¸¦ °üÂûÇÏ¿´´Ù. ½ÇÇè°á°ú¿¡ ÀÇÇϸé ħÅõÁ¤ ¼³Ä¡ ½Ã ħÅõÁ¤ÀÇ ÇϺÎÅä¾çÀº ÀÚ°¥À̳ª °¡±ÞÀû ÀÔ°æÀÌ Å« Åä¾çÀ» ¼³Ä¡ÇÔÀ¸·Î½á ħÅõÁ¤À¸·ÎºÎÅÍ ¿ì¼ö¸¦ ºü¸¥ ½Ã°£ ³»¿¡ ¹è¼ö½Ãų ¼ö ÀÖÀ» °ÍÀ¸·Î »ç·áµÈ´Ù. ÇÏÁö¸¸ Àå±âÀûÀ¸·Î ½Ã°£ÀÌ °æ°úÇÔ¿¡ µû¶ó¼­ ħÅõ´ÉÀÌ °¨¼ÒÇÏ´Â °æÇâÀ» º¸ÀÌ´Â °ÍÀ» °í·ÁÇÒ ¶§ Åä¾ç ³»ºÎ¿¡ ºÎÀ¯Åä»çÀÇ Ä§Åõ¿¡ µû¸¥ ¸·Èû Çö»óÀÌ ¹ß»ýµÇ°í ÀÖ´Â °ÍÀ¸·Î »ç·áµÈ´Ù. ÇϺΠÀÚ¿¬ Åä¾çÀÇ ´ÙÁüÀ» ¹æÁöÇϱâ À§ÇÏ¿© ÀÚ¿¬Åä¾ç »óºÎ¿¡ °¡±ÞÀû ¾èÀº ±íÀÌ·Î ¸ð·¡¸¦ ¼³Ä¡ÇÏ°í °¡±ÞÀû ±½Àº ÀÚ°¥À» »óºÎ¿¡ ¼³Ä¡ÇÏ¿© Àú·ù´É°ú ¼öµÎ¸¦ ³ô¿© ħÅõ´ÉÀ» Çâ»ó½ÃŰ´Â °ÍÀÌ ¹Ù¶÷Á÷ÇÏ´Ù. ¶ÇÇÑ Á¤±âÀûÀ¸·Î ħÅõÁ¤¿¡ ¹ß»ýÇÏ´Â crust(°æÈ­ ÅäÇÇÃþ)¸¦ Á¦°ÅÇϰí ħÅõÁ¤³» ¸ð·¡¸¦ ¼ö½Ã·Î ±³Ã¼ÇÏ¿© ¿ø·¡ÀÇ Ä§Åõ´ÉÀ» À¯ÁöÇϵµ·Ï ÇÏ´Â °ÍÀÌ ÇÊ¿äÇÏ´Ù.
The main purpose of this study is to find the appropriate method to prevent the reduction of infiltration capacity due to sealing of soil surface. The study results indicate that installation of gravel or larger soil facilitates the drainage of infiltrated rainwater. However, considering that the infiltration capacity has been reduced since the installation, it seems that the sealing of soil surface is caused by the inflow of suspended soil into the lower sand layer. To promote the infiltration capacity by reducing the pounding of lower natural soil layer, the sand soil should be placed above the natural soil layer with shallow depth just below the larger gravel. Furthermore, the crust generated above the soil surface should be removed regularly and the sand layer above the natural soil layer should be replaced with new one so that the original infiltration capacity can be maintained properly.
 
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ħÅõ´É;¿ì¼ö;Åä¾çÁ¶°Ç;infiltration capacity;rainwater;soil condition;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.40, no.3, 2007³â, pp.215-221
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200727542971307)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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