Architecture
°ÇÃà Architecture


º¹ÇÕº¸(compound beam)ÀÇ ¹Ý·Â(reaction force)

ÀÛ¼ºÀÚ Uploader : icepack ÀÛ¼ºÀÏ Upload Date: 2022-04-13º¯°æÀÏ Update Date: 2022-04-15Á¶È¸¼ö View : 209

Type1 Type2
±×¸²°ú °°Àº º¹ÇÕº¸¿¡ ÇÏÁß P1, P2 (kN) ÀÌ ÀÛ¿ëÇÒ ¶§ ÁöÁöÁ¡ A, B, C, D ¿¡ ÀÛ¿ëÇÏ´Â ¹Ý·Â RA, RB, RC, RD (kN) À» ±¸ÇÑ´Ù.

¼öÆò·ÂÀº ¾øÀ¸¹Ç·Î ¼öÆò·ÂÀº ¸ðµÎ 0 ÀÌ´Ù.

C Á¡ÀÇ ¸ð¸àÆ®´Â 0 À̹ǷÎ,

P2*L4 = RD*(L4+L5)

RD = P2*L4/(L4+L5)

°¡ µÇ°í, P2 = RC + RD À̹ǷÎ,

RC = P2 - RD = P2 - P2*L4/(L4+L5)

ÀÌ µÇ¸ç, ¾Æ·¡¿¡ À§Ä¡ÇÑ º¸¿¡ ÇÏÁßÀ¸·Î ÀÛ¿ëÇÑ´Ù.

A Á¡ÀÇ ¸ð¸àÆ®´Â 0 À̹ǷÎ,

P1*L1 - RB*(L1+L2) + RC*(L1+L2+L3) = 0

RB = (P1*L1+RC*(L1+L2+L3))/(L1+L2)

ÀÌ µÇ°í, P1+RC = RA+RB À̹ǷÎ,

RA = P1+RC-RB

°¡ µÈ´Ù.
No Image
¡à input data










¡Ø ÀÌ »çÀÌÆ®´Â ±¤°í¼öÀÍÀ¸·Î ¿î¿µµË´Ï´Ù.

¡Ø »¡°£»ö ¹ØÁٺκп¡ ÀڷḦ ÀÔ·ÂÇϼ¼¿ä.
¡Ø Input data on
red underlines.

No Reference



¡Ú ·Î±×ÀÎ ÈÄ Áñ°Üã±â¿¡ Ãß°¡ÇÒ ¼ö ÀÖ½À´Ï´Ù.
¡Ú To make new formula or to add this formula in your bookmark, log on please.




ÄÚ¸àÆ®

´ñ±Û ÀÔ·Â