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Çѱ¹Áö¹Ý°øÇÐȸ / v.5, no.2, 1989³â, pp.19-32
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( A Study on the Determination of Design Load for Buried Hume Pipeline ) |
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| ¸Å¼³Èâ°üÀÇ °Åµ¿À» ÇØ¼®Çϱâ À§ÇÏ¿© ÈëÀÇ ½Ö°î¼± ¸ðµ¨, ºñ¼±Çü À̷¸𵨠¹× Èë-±¸Á¶Ã¼ Á¢ÃË¸é ¸ð µ¨À» »ç¿ëÇÑ À¯ÇÑ¿ä¼Ò¹ý¿¡ ÀÇÇÏ¿© Èâ°ü¿¡ ÀÛ¿ëÇÏ´Â ¿¬Á÷(¼³°è)ÇÏÁßÀ» °è»êÇÏ¿´À¸¸ç, À̸¦ °íÀüÀÌ·Ð ÀÎ Marston-SpanglerÀÌ·Ð µî°ú ºñ±³¡¤ºÐ¼®ÇÏ¿´´Ù. ¼öÄ¡ÇØ¼®À» ÅëÇÏ¿© °íÀüÀ̷п¡¼ °í·ÁµÇÁö ¸øÇß ´ø °¢Á¾ ÅäÁú»ó¼ö¿Í ÅÍÆÄ±â Çüź°ÀÇ ¿µÇâÀ» Æ÷ÇÔÇÏ¿© È뵤°³, ÅÍÆÄ±â Æø µîÀÇ ¿µÇâÀ» °üÂûÇÏ¿´´Ù. ºÎ°¡ÀûÀ¸·Î öÀå ½Ç¹«ÀÚµéÀÌ ½±°Ô ÀÌ¿ëÇÒ ¼ö ÀÖµµ·Ï ¼³°èÇÏÁßÀ» ±¸ÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÏ¿´´Ù. |
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| The vertical loads of buried Hume pipes were calculated using the finite element method, in which the hyperbolic soil model, the nonlinear hysteretic stress path model and soil-structure interface model were used. The obtained results were compared and discussed with those from the classic methods such as Marston-Spangler's theory and so on. The effects of excavation width and depth to the top of pipe along with soil parameters and type of excavation, which have not been included in the classic methods, were investigated. In addition, a calculation method of the vertical load for buried Hume pipes was proposed and it is presumed to be easily applied in the practical fields. |
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Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.5, no.2, 1989³â, pp.19-32
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198911920443578)
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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