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Çѱ¹Áö¹Ý°øÇÐȸ / v.13, no.2, 1997³â, pp.125-136
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ÅäÁúƯ¼º¿¡ µû¸¥ À̵¿Â÷·®ÀÇ °Åµ¿
( Behavior of Traveling Vehicle According to Soil Properties ) |
| ¹Ú¿µÈ£;±è¿î¿µ; Á¤È¸¿ø, Çѱ¹µµ·Î°ø»ç µµ·Î¿¬±¸¼Ò Áö¹Ý¿¬±¸½Ç Ã¥ÀÓ¿¬±¸¿ø;Á¤È¸¿ø, ´ë¸²»ê¾÷ ±â¼ú¿¬±¸¼Ò Áö¹ÝÆÀ ¿¬±¸¿ø, Á¤È¸¿ø, À°±º»ç°üÇб³ Åä¸ñ°ú ºÎ±³¼ö, Á¤È¸¿ø, ¼¿ï´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;
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| ȰdzÈÅäÁö¹Ý(SP)ÀÇ ¹Ðµµ¿Í ÇÔ¼öºñ ±×¸®°í, Á¡¼ºÅäÁö¹Ý(ML)ÀÇ ÇÔ¼öºñ º¯È°¡ ºÒµµÀú ±Ëµµ Â÷·®ÀÇ ÁÖÇ༺´É¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ¾Ë¾Æº¸±â À§ÇÏ¿©, °¿øµµ Ãáõ±º ¿ª°ñÁö¿ª¿¡¼ ½Ç¹°Å©±âÀÇ°ß Àη½ÃÇèÀ» ½Ç½ÃÇÏ¿´´Ù. ½ÃÇè°á°ú·ÎºÎÅÍ, ÃÖÀû°ßÀη°ŵ¿Àº ÇÔ¼öºñ »Ó¸¸¾Æ´Ï¶ó ¹Ðµµ¿¡µµ Å©°Ô ¿µÇâÀ» ¹ÞÀ½À» ¾Ë¾Ò´Ù. ¶ÇÇÑ, º» ¿¬±¸¿¡¼´Â Áö¹Ý»óÅ¿¡ µû¶ó¼ º¯ÇÏ´Â °ßÀη°ŵ¿ÀÇ ÃÖÀûÁ¡ °áÁ¤¹æ¹ýÀ» Á¦¾ÈÇÏ¿´À¸¸ç, ȰdzÈÅäÁö¹ÝÀÇ ¹Ðµµ¿¡ µû¸¥ ÃÖÀû°ßÀη°ú ÃÖÀû½½¸³À» ±¸ÇÏ¿´´Ù. |
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| The fullsized drawbar pull test is carried out in Yeog-gol area to find out the effect of test vehicle's trafficability with the variation of density and water content at the weathered granite soils and water content at the clayey soils. According to the results, it is found that the behavior of optimum drawbar pull is effected not only by water content but also by density. This paper showed the method of determination of optimum points at a curve of drawbar pull varying with the conditons of soils. And it also showed the optimum drawbar pull coefficient and optimum slip varying with the density of the weathered granite soils. |
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| Ű¿öµå |
| Optimum drawbar pull behavior;Trafficability;Weathered granite soils;Clayey soils;Density;Water content; |
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Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.13, no.2, 1997³â, pp.125-136
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199711920447309)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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