
Time Dependent Material (Comp. Strength) ´ëÈ»óÀÚ
ÄÜÅ©¸®Æ®ÀÇ ½Ã°£¿¡ µû¸¥ ź¼º°è¼ö(¾ÐÃà°µµ)ÀÇ º¯È¸¦ »õ·Ó°Ô Á¤ÀÇÇÏ·Á¸é
¹öưÀ» Ŭ¸¯ÇÏ¿© ´ÙÀ½ »çÇ×À» ÀÔ·ÂÇÕ´Ï´Ù. ÀÔ·ÂÇÑ ³»¿ëÀ» ¼öÁ¤ÇÏ·Á¸é
¹öưÀ», »èÁ¦ÇÏ·Á¸é
¹öưÀ» Ŭ¸¯ÇÕ´Ï´Ù.
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Add/Modify Time Dependent Material (Comp. Strength)
Name
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ÄÜÅ©¸®Æ®ÀÇ ½Ã°£¿¡ µû¸¥ ź¼º°è¼ö(¾ÐÃà°µµ)ÀÇ º¯È¸¦ Á¤ÀÇÇÏ´Â ÇÔ¼öÀÇ À̸§À» ÀÔ·ÂÇÕ´Ï´Ù.
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Type
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ÀçÁúÀÇ °µµº¯È Á¤Àǹæ¹ýÀ» ¼±ÅÃÇÕ´Ï´Ù.
Code : ¼³°è±âÁØ¿¡ µû¶ó ÄÜÅ©¸®Æ®ÀÇ ¾ÐÃà°µµ º¯È¸¦ Á¤ÀÇÇÕ´Ï´Ù.
User : »ç¿ëÀÚ°¡ Á÷Á¢ ź¼º°è¼ö/¾ÐÃà°µµ/ÀÎÀå°µµ º¯È¸¦ ÀÔ·ÂÇÕ´Ï´Ù.
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Development of Strength
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Type¿¡¼ Code¸¦ ¼±ÅÃÇÑ °æ¿ì, ¾ÐÃà°µµ¸¦ ÅëÇØ ÄÜÅ©¸®Æ® ź¼º°è¼öÀÇ º¯È¸¦ Á¤ÀÇÇÕ´Ï´Ù.
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Concrete Compressive Strength at 91 Days(f91) : Àç·É 91ÀÏÀÇ ÄÜÅ©¸®Æ® ¾ÐÃà°µµ
Concrete Compressive Strength Factor(a, b) :½Ã¸àÆ®ÀÇ Á¾·ù¿¡ µû¶ó ´Ù¸£¸ç, ´ÙÀ½ Ç¥ÀÇ °ªÀ» Ç¥ÁØÀ¸·Î ÇÕ´Ï´Ù.
½Ã¸àÆ® Á¾·ù
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a
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b
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Á¶° Æ÷Ʋ·£µå ½Ã¸àÆ®
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2.9
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0.97
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º¸Åë Æ÷Ʋ·£µå ½Ã¸àÆ®
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4.5
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0.95
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Áß¿ë¿ Æ÷Ʋ·£µå ½Ã¸àÆ®
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6.2
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0.93
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ÀÚ¼¼ÇÑ ¼³¸íÀº ÄÜÅ©¸®Æ® Ç¥Áؽùæ¼(´ëÇÑÅä¸ñÇÐȸ, 1996)ÀÇ 29.3.5 ÄÜÅ©¸®Æ®ÀÇ ¿ªÇÐÀû Ư¼ººÎºÐÀ» ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù.
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Concrete Compressive Strength at 28 Days(f28) : Àç·É 28ÀÏÀÇ ÄÜÅ©¸®Æ® ¾ÐÃà°µµ
Concrete Compressive Strength Factor(a, b) : ÄÜÅ©¸®Æ®ÀÇ ¾ÐÃà°µµ°è¼ö

ź¼º°è¼ö´Â ¾ÐÃà°µµ¿Í ´ÜÀ§Áß·®À» ÀÌ¿ëÇÏ¿© °è»êµÇ¸ç ÇØ¼®¿¡ ¹Ý¿µµË´Ï´Ù.
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Concrete Compressive Strength at 28 Days(fck) :
Àç·É 28ÀÏÀÇ ÄÜÅ©¸®Æ® ¼³°è¾ÐÃà°µµ
: 8 MPa
Cement Type (s) : ½Ã¸àÆ®ÀÇ Á¾·ùº° °è¼ö¸¦ ¼±ÅÃÇÕ´Ï´Ù.
RS : Rapid hardening high strength cements
N, R : Normal or rapid hardening cements
SL : Slowly hardening cements
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Concrete Compressive Strength at 28 Days(S28) : Àç·É 28ÀÏÀÇ ÄÜÅ©¸®Æ® ¾ÐÃà°µµ
Cement Type (a, b, c) : ½Ã¸àÆ®ÀÇ Á¾·ùº°·Î °è¼ö¸¦ ¼±ÅÃÇÕ´Ï´Ù.
RS : Rapid hardening high strength cements
N, R : Normal or rapid hardening cements
SL : Slowly hardening cements
Fly ash : ÇöóÀֽ̾¬¸¦ »ç¿ëÇÏ´Â °æ¿ì
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Concrete Compressive Strength at 28 Days(fck) : Àç·É 28ÀÏÀÇ ÄÜÅ©¸®Æ® ¼³°è¾ÐÃà°µµ
Concrete Compressive Strength Factor(a, b, d): a, b, d´Â ½Ã¸àÆ®ÀÇ Á¾·ù¿¡ µû¶ó ´Ù¸£¸ç, ´ÙÀ½ Ç¥ÀÇ °ªÀ» Ç¥ÁØÀ¸·Î ÇÕ´Ï´Ù.
½Ã¸àÆ® Á¾·ù
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a
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b
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£ä(28)
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º¸Åë Æ÷Ʋ·£µå ½Ã¸àÆ®
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4.5
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0.95
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1.11
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Áß¿ë¿ Æ÷Ʋ·£µå ½Ã¸àÆ®
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6.2
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0.93
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1.15
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Á¶° Æ÷Ʋ·£µå ½Ã¸àÆ®
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2.9
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0.97
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1.07
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£ä£º Àç·É28¿¡ ´ëÇÑ Àç·É91ÀÏÀÇ °µµ Áõ°¡À²£¨£ä(98)ÀÇ °æ¿ì´Â1.0£©
Tensile Strength : ÀÎÀå°µµÀÇ ¹üÀ§¸¦ »ç¿ëÀÚ°¡ Á÷Á¢ ÀÔ·ÂÇÒ ¼ö ÀÖ½À´Ï´Ù.
Elastic Modulus : ź¼º°è¼ö »êÃâ½ÄÀ» ³ªÅ¸³»¸ç ±×·¡ÇÁ·Î Ç¥ÇöµË´Ï´Ù.
Graph Type : Compressive Strength, Tensile Strength, Elastic ModulusÀÇ °¢ ¼±ÅÃÇ׸ñ¿¡ µû¸¥ µ¥ÀÌÅ͸¦ ±×·¡ÇÁ·Î Ãâ·ÂÇÕ´Ï´Ù.
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Elastic Modulus at 28 Days(E28) : Àç·É 28ÀÏÀÇ ÄÜÅ©¸®Æ® ź¼º°è¼ö
Normal Type : º¸ÅëÄÜÅ©¸®Æ®
Rapid Type : Á¶° ÄÜÅ©¸®Æ®
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¾Æ·¡ÀÇ ½ÄÀ» ÀÌ¿ëÇØ ¾ÐÃà°µµ¸¦ °è»êÇÕ´Ï´Ù.
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Time : ½Ã°£
Compression : ¾ÐÃà°µµ
Tension : ÀÎÀå°µµ
Elasticity : ź¼º°è¼ö

User¸¦ ¼±ÅÃÇѰæ¿ì ÀÔ·ÂµÈ ¾ÐÃà°µµ¿Í ÀÎÀå°µµ´Â ÀϹÝÇØ¼®¿¡´Â ¿µÇâÀ» ¹ÌÄ¡Áö ¾Ê°í ¼öÈ¿ ÇØ¼®½Ã ±Õ¿Áö¼ö °è»ê½Ã¿¡¸¸ ¹Ý¿µµË´Ï´Ù.
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Scale Factor
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User TypeÀ» ÁöÁ¤ÇÑ °æ¿ì ÀÔ·ÂÇÑ Åº¼º°è¼ö¿¡ Àû¿ëÇÒ Áõ°¨°è¼ö¸¦ ÀÔ·ÂÇÕ´Ï´Ù.
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Graph Options
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±×·¡ÇÁÀÇ XÃà ¶Ç´Â YÃàÀ» ´ë¼öôµµ(Log Scale)·Î º¯È¯ÇÕ´Ï´Ù.
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Graph Type
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±×·¡ÇÁÀÇ YÃàÀ» ¾ÐÃà°µµ, ÀÎÀå°µµ, ź¼º°è¼ö Áß¿¡¼ ÁöÁ¤ÇÕ´Ï´Ù.
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