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  SOIL NAILING ANCHOR ROCK BOLT ¼öÆò¹è¼ö°ø
ROCK BOLT
 Rock bolt ÀÚ·á   ¢Ð Ŭ¸¯ÇØ º¸¼¼¿ä
¸ñÀû ¹× ¿ø¸®
1. ¾Ï¹Ý»ç¸éÀ̳ª ÅͳÎÀÇ ±¼Âø¸é¿¡ Rock BoltÀÇ ¼±´ÜºÎ¸¦ ½Å¼±ÇÑ ¸ð¾Ï¿¡ Á¤Âø½ÃÅ°°í Ÿ´ÜºÎ¸¦ Nut·Î ü°áÇÏ¿© °íÁ¤ÇÑ´Ù.
2. ±¼ÂøÀ¸·Î ÀÎÇÏ¿© ´À½¼ÇØÁø (ÀÌ¿ÏµÉ °¡´É¼ºÀÌ ÀÖ´Â) ¾Ï¹Ý ¶Ç´Â ¾Ï±«¸¦ ½Å¼±ÇÑ Áö¹Ý¿¡ °á¼ÓÇÏ¿© ³«¹Ý¹æÁö ¹× ±¸Á¶ÀûÀÎ ¾ÈÁ¤¼º À¯ÁöÇÑ´Ù.
3. ¾ÏÁú»óÅ¿¡ µû¶ó Shotcrete, Steel Rib°ú º´Çà ½Ã°øÇÒ ¼ö ÀÖ´Ù.
 
±â  ´É
±â´É ; ÅͳÎÀÇ ³»Ãø¿¡¼­ Áö¹ÝÀ» ±¸¼ÓÇÏ¿© ¾Ï¹ÝÀÚüÀÇ Áöº¸´É·ÂÀ» ÀÌ¿ë.
1) ¾Ï±«ÀÇ Áöº¸±â´É(¸Å´Þ¸², ºÀÇÕÈ¿°ú) : ³«¹Ý ¹æÁö
2) Beam Çü¼ºÈ¿°ú : Ãþ»óÀÇ ¾Ï¹Ý
3) Arch Çü¼ºÈ¿°ú(ÀÏüÀÛ¿ë±â´É) : Systematic Bolt¿¡ ÀÇÇÑ ³»¾ÐÈ¿°ú·Î ¾Ï¹ÝÀÇ ÀÏüȭ
    (Tensioned Bolt, Pattern Bolt)
4) Áö¹Ý°³·®È¿°ú : Grounted Bolt
 
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