Architecture
°ÇÃà Architecture


Á¤»ï°¢ÇüÀÇ ¼¼ º¯À§¿¡ ÀÖ´Â ¼¼ Á¡À» ÀÌÀº »ï°¢ÇüÀÇ ÃÖ¼Ò µÑ·¹ ±æÀÌ

ÀÛ¼ºÀÚ Uploader : ¹Ö±âÀû ÀÛ¼ºÀÏ Upload Date: 2018-10-13º¯°æÀÏ Update Date: 2018-10-13Á¶È¸¼ö View : 1040

Type1 Type2
±×¸²°ú °°ÀÌ ÇÑ º¯ÀÇ ±æÀÌ°¡ L ÀÎ Á¤»ï°¢ÇüÀÇ °¢ º¯¿¡ ¼¼ Á¡ P, Q, R ÀÌ ÀÖÀ» ¶§, ÀÌ ¼¼ Á¡À» ÀÌÀº ¥ÄPQRÀÇ Ãּҵѷ¹ ±æÀÌ´Â ´ÙÀ½°ú °°ÀÌ ±¸ÇÒ ¼ö ÀÖ´Ù.


¥ÄABC ¸¦ º¯ AC ¸¦ ±âÁØÀ¸·Î ´ëĪÀ̵¿À» ÇÏ°í ´Ù½Ã º¯ BC ¸¦ ±âÁØÀ¸·Î ´ëĪÀ̵¿À» Çϸé, ±×¸²ÀÇ ÇÏ´Ü¿¡ Ç¥½ÃÇÑ ±×¸²°ú °°´Ù. ¿©±â¼­ ¼±ºÐ PP °¡ ÃÖ¼Ò°¡ µÇ¸é, ¥ÄPQRÀÇ µÑ·¹±æÀÌ°¡ ÃÖ¼Ò°¡ µÈ´Ù.

Á¡ P °¡ Á¡ A ¿¡¼­ ÀÓÀÇÀÇ ±æÀÌ d ¸¸Å­ ¶³¾îÁ® ÀÖÀ» ¶§, ¼±ºÐ PPÀÇ ±æÀÌ´Â ´ÙÀ½°ú °°ÀÌ ±¸ÇÒ ¼ö ÀÖ´Ù.

A ¿¡¼­ P ±îÁöÀÇ ¼öÁ÷ ±æÀ̸¦ h ¶ó Çϸé h = (3/4)^(1/2)d ÀÌ µÇ°í, ÀÌ´Â ¿ìÃø ÇÏ´Ü¿¡¼­ À§·Î ¿Ã¶ó¿Â ¼öÁ÷ ±æÀÌ¿Í °°À¸¹Ç·Î, ¼±ºÐ PP¸¦ ºøº¯À¸·Î ÇÏ´Â Á÷°¢»ï°¢ÇüÀÇ ³ôÀÌ´Â ¾Æ·¡¿Í °°´Ù.

H-2h = H-(3)^(1/2)d = (3/4)^(1/2)L-(3)^(1/2)d

¶ÇÇÑ, Á÷°¢»ï°¢ÇüÀÇ ¹Øº¯ÀÇ ±æÀÌ´Â ¾Æ·¡¿Í °°´Ù.

2L-e-f = 2L-(L-d)/2-d/2 = 2L-L/2 = (3/2)L

µû¶ó¼­, ¼±ºÐ PP ÀÇ ±æÀÌ´Â ´ÙÀ½°ú °°´Ù.

PP = (((3/4)^(1/2)L-(3)^(1/2)d)^2 + ((3/2)L)^2)^(1/2)
    = ((3/4)L^2 - 3dL + 3d^2 + (9/4)L^2)^(1/2)
    = (1/2)(12L^2 -12dL + 12d^2)^(1/2)
    = (3)^(1/2) (L^2 - dL + d^2)^(1/2)

L À» »ó¼ö·Î °¡Á¤Çϸé, L^2 - dL + d^2 ´Â d = L/2 ¿¡¼­ ÃÖ¼Ò°ªÀ» °®´Â´Ù.

À̸¦ ´ëÀÔÇϸé, ¥ÄPQRÀÇ ÃÖ¼Ò µÑ·¹±æÀ̸¦ ´ÙÀ½°ú °°ÀÌ ±¸ÇÒ ¼ö ÀÖ´Ù.

PP = (3)^(1/2) (L^2 - L^2/2 + L^2/4)^(1/2)
    = (3/2)L

ÀÌ´Â Á¤»ï°¢ÇüÀÇ °¢ º¯ÀÇ À̵îºÐ¼±À» ÀÌÀº Á¤»ï°¢ÇüÀÌ µÈ´Ù.
No Image
¡á ¥ÄPQRÀÇ ÃÖ¼Ò µÑ·¹±æÀÌ


¡á d °¡ ÁÖ¾îÁ³À» °æ¿ì¿¡ ¥ÄPQRÀÇ ÃÖ¼Ò µÑ·¹±æÀÌ


¡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