Architecture
°ÇÃà Architecture


µµ½É(centroid), »ï°¢Çü(triangle), Gx

ÀÛ¼ºÀÚ Uploader : ¿ë¿À¸§ ÀÛ¼ºÀÏ Upload Date: 2022-05-31º¯°æÀÏ Update Date: 2022-05-31Á¶È¸¼ö View : 961

±×¸²°ú °°Àº »ï°¢ÇüÀÇ, y ÃàÀ¸·ÎºÎÅÍ x ¹æÇâ µµ½É°Å¸® Gx ¸¦ ±¸ÇÑ´Ù.

»ï°¢ÇüÀ» µÎ ºÎºÐÀ¸·Î ³ª´©¾î °¢°¢ ¸éÀûÀ» A1, A2 ¶ó Çϸé,

A1 = (1/2)ah
A2 = (1/2)bh

ÀÌ°í,

Gx = (A1*(2/3)a+A2(a+(1/3)b))/(A1+A2)

À̹ǷÎ,

Gx = ((1/2)ah*(2/3)a+(1/2)bh*(a+(1/3)b))/((1/2)(a+b)h)
   = (a*(2/3)a+b*(a+(1/3)b))/((a+b))
   = (1/3)(2a^2+3ab+b^2)/(a+b)
   = (1/3)(2a+b)

°¡ µÈ´Ù.

x ÃàÀ¸·ÎºÎÅÍ y ¹æÇ⠰Ÿ® Gy ´Â h/3 ÀÌ´Ù.

*** Âü°í¹®Çå[References] ***

Gx = (1/3)(2*a+b)
ÀÛ¼ºÀÚÀÇ ¼ö½Ä±×¸²ÀÌ ¾ø½À´Ï´Ù. No picture for this formula
º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


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

¡Ú ·Î±×ÀÎ ÈÄ ¼ö½ÄÀÛ¼º ¹× 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