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ASTM, ¼¶À¯°­È­ Çöó½ºÆ½¿¡ »õ·Î ±¹Á¦Ç¥ÁØ ¸¶·Ã
¿¬±¸¼Ò 2015-12-24 6340

 

ASTM, ¼¶À¯°­È­ Çöó½ºÆ½¿¡ »õ·Î ±¹Á¦Ç¥ÁØ ¸¶·Ã

 

Á¤»óÀûÀÎ ½Ç³» ´ë±â¾Ð Á¶°Ç ÇÏ¿¡¼­ÀÇ ´Ü±â ºÎÇϽÃÇèÀ» ÅëÇØ Á¤»ç°¢Çü°ú ¿øÇü ¹× Á÷»ç°¢Çü ¹è°ü, I-Shape, channel ¹× ´Ù¾çÇÑ ÇüÅÂÀÇ ¼¶À¯°­È­ º¹ÇÕÀç·áÀÇ °­µµ ±Ô¸íÀ» À§ÇÑ »õ·Î¿î ASTM ±¹Á¦ Ç¥ÁØ(E2954, Test Method for Axial Compression Test of Reinforced Plastic and Polymer Matrix Composit Vertical Members)ÀÌ ¸¶·ÃµÇ¾ú´Ù.

ASTM °ü°èÀÚ¿¡ µû¸£¸é FRP´Â ºÎ½Ä°ú Àü±â Àüµµ °¡´É¼ºÀÌ ÀÖ´Â °÷¿¡ ½ºÆ¿ ´ë¿ëÀ¸·Î »ç¿ëµÇ°í Àִµ¥ ÀÌ ±âÁØÀº ½ÇÇè½ÇÀÌ 1Â÷ »ç¿ëÀÚ°¡ µÉ °ÍÀ̸ç ÀÌ¾î µðÀÚÀÌ³Ê¿Í Á¦Á¶¾÷ÀÚ, ¼ÒºñÀÚ ±×¸®°í ±ÔÁ¦±â°üÀÌ ÀÌ ½ÇÇè¿¡¼­ ¾ò¾îÁø µ¥ÀÌÅ͸¦ »ç¿ëÇÏ°Ô µÉ °ÍÀ̶ó°í ÀüÇÏ°í ÀÖ´Ù. ¿¹¸¦ µé¸é Àü¹® µðÀÚÀ̳ʵéÀº FRP ±¸Á¶ºÎÀçÀÇ ÇüÅÂ¿Í µî±Þ ¹× Å©±â¸¦ ƯÁ¤ÇÏ´Â ½ÃÇè °á°ú¸¦ »ç¿ëÇÏ°Ô µÇ´Â °ÍÀÌ´Ù.

ÇöÀç ÀÌ Ç¥ÁØ(E06.11 on Horizontal and Vertical Structures/Structural Performance of Completed Structures)À» °³¹ßÇÑ ¼ÒÀ§¿øȸ´Â ÀÌ Ç¥ÁØ¿¡ ´ëÇÑ ¹ÝÁ·ÀûÀÎ ¿¬±¸¸¦ ¼öÇàÇÏ°í ÀÖ´Ù.

 

* Ãâó : August 12th, 2015(http://www.technicaltextile.net)

 

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