Section Properties (SRC)

 

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¼±¿ä¼Ò(Truss, Tension-only, Compression-only, Cable, Gap, Hook, Beam Element)ÀÇ ´Ü¸é¼ºÁúÀ» ÀÔ·ÂÇÕ´Ï´Ù.

SRC ÅÇ¿¡¼­´Â ö°ñ-ÄÜÅ©¸®Æ® ÇÕ¼ººÎÀçÀÇ ´Ü¸éƯ¼ºÀ» Á¤ÀÇÇÕ´Ï´Ù.

 

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¸ÞÀÎ ¸Þ´º¿¡¼­ [Properties] ÅÇ > [Section] ±×·ì > [Section Properties]

 

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Section - SRC ´ëÈ­»óÀÚ

 

Shape

»ç¿ëÇÒ ´Ü¸éÀÇ Çü»óÀ» ÁöÁ¤ÇÕ´Ï´Ù.


Cross H Section°ú Combined T-Section ´Ü¸é Çü»óÀÌ Ãß°¡
SRC-Box-Stiffner ¿Í SRC-Pipe-Stiffner ´Ü¸é Çü»ó Ãß°¡

Concrete Data

ö°ñ¸Å¸³Çü ö°ñ-ö±ÙÄÜÅ©¸®Æ® ´Ü¸é¿¡¼­ ö±ÙÄÜÅ©¸®Æ® ´Ü¸éÀÇ ¿Ü°ûÄ¡¼ö¸¦ ÀÔ·ÂÇÕ´Ï´Ù.

Steel Data

ö°ñ´Ü¸é µ¥ÀÌÅ͸¦ ÀÔ·ÂÇÕ´Ï´Ù.

User : Á¤ÇüÈ­µÈ ´Ü¸éÀÇ Çü»ó¿¡ ´ëÇÑ ÁÖ¿äÄ¡¼ö¸¦ ÀÔ·ÂÇÏ¿© ´Ü¸éÀ» Á¤ÀÇÇÒ ¶§ ÁöÁ¤

H, B1, ... : ´ëÈ­»óÀÚ ÁÂÃøÀÇ ´Ü¸éÄ¡¼ö, ÀԷ¾ȳ»µµ¸¦ ÂüÁ¶ÇÏ¿© Ä¡¼ö¸¦ ÀÔ·ÂÇÕ´Ï´Ù.

DB : ±¹°¡º° Ç¥ÁشܸéÀÇ DB·ÎºÎÅÍ »ç¿ëÇÒ ´Ü¸éÀ» ¼±ÅÃÇÒ ¶§ ÁöÁ¤ÇÕ´Ï´Ù.

¿ìÃøÀÇ DB ¸ñ·ÏÆÇ¿¡¼­ ¿øÇÏ´Â DB¸¦ ¼±ÅÃÇÕ´Ï´Ù.

KS : Korean Industrial Standards

AISC2K(US) : American Institute of Steel Construction, 2000 (US Unit : lb, in)

AISC2K(SI) : American Institute of Steel Construction, 2000 (SI Unit : kN, m)

AISC : American Institute of Steel Construction

CISC02(US) : Canadian Institute of Steel Construction (US Unit : lb, in)

CISC02(SI) : Canadian Institute of Steel Construction (SI Unit : kN, m)

BS : British Standards

DIN : Deutshes Institut Fur Normung e.v.

JIS : Japanese Industrial Standards

JIS2K : Japanese Industrial Standards 2000

GB-YB : Guojia Biao Zhun-Yejin Bu Biao Zhun

GB-YB05 : Guojia Biao Zhun-Yejin Bu Biao Zhun(2005)

Pacific(SI) : Bentley Pacific Standards (SI Unit : kN, m)

IS84 : Indian Standards

CNS91 : Chinese National Standard - ´ë¸¸±¹°¡Ç¥ÁØ

Steel Name : DBÀÇ ´Ü¸éÀ̸§À» Á÷Á¢ ÀÔ·ÂÇϰųª ´Ü¸é ¸ñ·ÏÇ¥¿¡¼­ ¼±ÅÃÇÕ´Ï´Ù. ´Ü¸éÀ̸§À» Á÷Á¢ ÀÔ·ÂÇÒ ¶§´Â DBÀÇ ´Ü¸éÀ̸§Çü½Ä°ú ÀÏÄ¡µÇ¾î¾ß ÇÕ´Ï´Ù.

¿¹) KS, JIS : H 400X200X8/13, AISC : W36X280, CISC : HP310x110, BS : UB 406x178x54, DIN : HD400x288  

Material

ö°ñ-ö±ÙÄÜÅ©¸®Æ® ´Ü¸éÀ» ±¸¼ºÇϴ ö°ñ°ú ÄÜÅ©¸®Æ®ÀÇ Àç·áÀû ¼ºÁúÀ» ÀÔ·ÂÇÕ´Ï´Ù.

¹öưÀ» Ŭ¸¯ÇÏ¿© ÄÜÅ©¸®Æ®¿Í ö°ñÀÇ ÀçÁúÀ» ±¹°¡º° Ç¥ÁØÀçÁú±Ô°Ý DB¿¡¼­ ¼±ÅÃÇÏ¸é ¾Æ·¡ÀÇ Ç׸ñÀÌ ÀÚµ¿ÀԷµ˴ϴÙ.

Es/Ec : ÄÜÅ©¸®Æ®¿¡ ´ëÇÑ °­ÀçÀÇ Åº¼º°è¼öºñ

Ds/Dc : ÄÜÅ©¸®Æ®¿¡ ´ëÇÑ °­ÀçÀÇ Áß·®ºñ

Ps : ö°ñÀÇ Æ÷¿Í¼Ûºñ

Pc : ÄÜÅ©¸®Æ®ÀÇ Æ÷¿Í¼Ûºñ

Combined Ratio of Conv.  : ÄÜÅ©¸®Æ®ÀÇ °­¼º°¨¼Ò°è¼ö [Default = 1.0]


SRC ´Ü¸éÀÇ °­¼º°è»ê¿¡¼­ RC¸¦ Steel·Î ġȯÇÒ °æ¿ì RCÀÇ °­¼ºÀ» °¨¼Ò½ÃŰ´Â °è¼ö(Conv.)°¡ Àû¿ëµÈ´Ù.

Replace : ÇÕ¼º´Ü¸éÀÇ °­¼ºÀ» °è»êÇÒ ¶§ ±âÁØÀÌ µÇ´Â SteelÀÌ ÁöÁ¤µË´Ï´Ù.


SRC ´Ü¸éÀÇ °­¼º°è»ê¿¡¼­ RC¸¦ Steel·Î ġȯÇÏ¿© °í·ÁÇÑ´Ù. ÀçÁú¿¡ µû¸¥ ÀÚÁßÀº ´ÙÀ½°ú °°ÀÌ »êÁ¤ÇÑ´Ù.

SRCÀÇ ÀÚÁß = Steel ÀÚÁß + RC ÀÚÁß

¿©±â¼­, Ds/Dc = 0 À¸·Î ÀÔ·ÂÇÑ °æ¿ì RCÀÇ ÀÚÁßÀº ¹«½ÃÇϰí SteelÀÇ ÀÚÁ߸¸ °í·ÁÇÑ´Ù.

Consider Warping Effect

(7th DOF)

µÚƲ¸²È¿°ú¸¦ °í·ÁÇÒ Áö ¿©ºÎ¸¦ ¼±ÅÃÇÕ´Ï´Ù. µÚƲ¸² º¯À§°¡ Á¦ÇÑµÈ »óÅ¿¡¼­ ¹ß»ýÇÏ´Â ºÒ±ÕÀÏ ºñƲ¸²ÀÏ °æ¿ì torque´Â St.Venant tosional Àü´Ü·Â & Warping Torsion¿¡ ÀÇÇØ ÀúÇ׵˴ϴÙ. Curved ºÎÀ糪, Æí½ÉÇÏÁßÀ̳ª ¹«°ÔÁ߽ɰú Àü´ÜÁß½ÉÀÇ Â÷À̰¡ ÀÖ´Â °æ¿ì¿¡ º¸´Ù Á¤È®ÇÑ °á°ú¸¦ À§Çؼ­ Warping torsion È¿°ú¸¦ 1D º¸¿ä¼Ò·Î ½Ã¹Ä·¹ÀÌ¼Ç ÇÒ ¼ö ÀÖ½À´Ï´Ù.

WarpingÈ¿°ú °í·Á(7 ÀÚÀ¯µµ)°¡ °í·ÁµÈ °æ¿ì warping °è¼ö(Iw), warping ÇÔ¼ö(w1,w2,w3,w4), twisting moment·Î ÀÎÇÑ Àü´Üº¯Çü µéÀº ´Ü¸é¼Ó¼º ´ëȭâ¿¡¼­ üũµÉ ¼ö ÀÖ½À´Ï´Ù.


Àû¿ë°¡´ÉÇÑ ¿ä¼Ò ŸÀÔ : General beam/Tapered beam

Àû¿ë°¡´ÉÇÑ °æ°èÁ¶°Ç : Supports, Beam End Release

Àû¿ë°¡´ÉÇÑ ÇØ¼® ŸÀÔ : Linear Static, Eigenvalue, Buckling, Response Spectrum, Construction Stage Analysis, Moving Load Analysis

ÈÄó¸® °á°ú : ¹Ý·Â, º¯À§, ºÎÀç·Â, ÀÀ·Â¿¡¼­ °ËÅä °¡´É