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Çѱ¹Áö¹Ý°øÇÐȸ / v.23, no.10, 2007³â, pp.85-96
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ÈÚ ÀúÇ×À» °í·ÁÇÑ ³×ÀÏ °Åµ¿¿¡ ´ëÇÑ ¼öÄ¡ÇØ¼®Àû ºÐ¼®
( Numerical Analysis of the Nail Behavior Considering Resisting Bending Moment ) |
| Àü»ó¼ö;±èµÎ¼·;Àå¾ç¿ø; ÀÎÁ¦´ëÇб³ Åä¸ñ°øÇаú;»óÇÕ E&C;ÀÎÁ¦´ëÇб³ Åä¸ñ°øÇаú;
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| ½îÀÏ ³×ÀÏ °ø¹ýÀº ±âÁ¸ÀÇ Áöº¸°ø¹ý¿¡ ºñÇØ ½Ã°øÀÇ Æí¸®¼º°ú °æÁ¦¼º, ¾ÈÁ¤¼ºÀÌ ¿ì¼öÇÏ¿© ÃÖ±Ù ÇöÀå¿¡ Àû¿ëµÇ´Â »ç·Ê°¡ Áõ°¡Çϰí ÀÖ´Ù. ÇÏÁö¸¸, ½îÀÏ ³×ÀÏ °ø¹ý¿¡ ´ëÇÑ °øÇÐÀûÀÎ Á¢±ÙÀº ¹ÌÈíÇÏ¿© ¿ì¸®³ª¶ó¿¡¼´Â Áö±Ý±îÁö ü°èÀûÀÎ ¼³°è °ø¹ýÀÌ È®¸³µÇÁö ¸øÇÑ ½ÇÁ¤ÀÌ´Ù. ±âÁ¸ÀÇ ½îÀÏ ³×ÀÏ °ø¹ý ¼³°è¿¡´Â ³×ÀÏ¿¡ ÀÛ¿ëÇÏ´Â Àü´Ü ÀúÇ× ¹× ÈÚ ÀúÇ×À» °í·ÁÇÏÁö ¾Ê¾ÒÀ¸³ª, ö±Ù°ú ½Ã¸àÆ®·Î ±¸¼ºµÈ ½îÀÏ ³×ÀÏÀº Àü´Ü ¹× ÈÚ¿¡ ´ëÇÑ ÀúÇ×À» °¡Áö°í ÀÖ´Ù. µû¶ó¼, º» ³í¹®¿¡¼´Â ³×ÀÏÀÇ Àü´Ü ¹× ÈÚ ÀúÇ×À» °í·ÁÇÑ ½îÀÏ ³×ÀÏ º¸°½Ã ¼öÄ¡ÇØ¼® ÇÁ·Î±×·¥ÀÎ $FLAC^{2D}$¸¦ ÀÌ¿ëÇØ »ç¸éÀÇ ¾ÈÁ¤¼ºÀ» ºÐ¼®ÇÏ¿´´Ù. |
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| The application of soil nailing method has increased because it provides easier construction, economic efficiency, and stability than existing support methods. The mechanical comprehension of the soil-nailing system has not been established and the resisting shear force and bending moment of the soil-nail have been disregarded for the design of soil-nailing system. The soil nail consists of cement associated with rebar and resists shear force and bending moment mobilized by applied loading or soil-self weight. In this study, the slope analysis in the consideration of the resisting shear force and bending moment of the nail has been performed using $FLAC^{2D}$, which is programed by the finite difference method. |
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| Ű¿öµå |
| Axial force;Bending moment;Finite difference analysis;Slope stability;Soil nailing; |
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Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.23, no.10, 2007³â, pp.85-96
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200703534283901)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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