Á¦¸ñ Å©¸°·ë ±Ô°Ý
ÀÛ¼ºÀÚ °ü¸®ÀÚ
Á¶È¸ 577
ÀÛ¼ºÀÏ 2018-02-26
³»¿ë

Å©¸°·ë ±Ô°Ý

Å©¸°·ë¿¡ °ü°èÀÖ´Â ±Ô°ÝÀº KS, JIS±Ô°ÝÀÌ ÀÖ½À´Ï´Ù¸¸ ICR(°ø¾÷¿ëÅ©¸°·ë)¿¡´Â ¹Ì±¹¿¬¹æ±Ô°Ý(U.S. Fed. Std. 209D)°ú BCR¿¡´Â(¹ÙÀÌ¿ÀÅ©¸°·ë) ¹Ì±¹Ç×°ø¿ìÁÖ±¹±Ô°Ý(NASA NHB 5340.2)ÀÌ ÀϹÝÀûÀ¸·Î »ç¿ëµÇ°í ÀÖ½À´Ï´Ù.

Fed Std. 209EÀÇ °³¿ä

¿¬¹æ±Ô°Ý 209D ¿äÁö *ÀÔÀÚ¼ö 10°³/ft©ø(0.35°³/L)ÀÌÇÏÀÇ ÀÔÀÚ³óµµ´Â »ùÇ÷®ÀÌ ¸¹Áö ¾Ê´ÂÇÑ ½Å·Ú¼ºÀÌ ³·½À´Ï´Ù.

Class Ç¥½Ã
0.1§­
0.2§­
0.3§­
0.5§­
5§­
Miter
¹ý
¿µ±¹
´ÜÀ§
(§©)
(ft©ø)
(§©)
(ft©ø)
(§©)
(ft©ø)
(§©)
(ft©ø)
(§©)
(ft©ø)
M1
- 350 9.91 75.7 2.14 30.9 0.875 10.0 0.283 - -
M1.5
1 1,240 35.0 265 7.50 106 3.00 35.3 1.00 - -
M2 - 3,500 99.1 757 21.4 309 8.75 100 2.83 - -
M2.5 10 12,400 350 2,650 75.0 1,060 30.0 353 10.0 - -
M3 - 35,000 991 7,570 214 3,090 87.5 1,000 28.3 - -
M3.5 100 - - 26,500 750 10,600 300 3,530 100 - -
M4 - - - 75,700 2,140 30,900 875 10,000 283 - -
M4.5 1,000 - - - - - - 35,300 1,000 247 7.00
M5 - - - - - - - 100,000 2,830 618 17.5
M5.5 10,000 - - - - - - 353,000 10,000 2,470 70.0
M6 - - - - - - - 1,000,000 28,300 6,180 175
M6.5 100,000 - - - - - - 3,530,000 100,000 24,700 700
M7 - - - - - - - 10,000,000 283,000 61,800 1,750
NASA NHB 53420.2ÀÇ °³¿ä

¹Ì±¹Ç×°ø¿ìÁÖ±¹ NASA±Ô°Ý(NHB 5340.2)

¹ÙÀÌ¿À Ŭ¸°·ë
Class
¹Ì ¸³ ÀÚ ¼¼ ±Õ
ÀÔ °æ
( §­ )
´©ÀûÀÔÀÚ¼ö
°³/ ft©ø (°³/§¤)
ºÎ À¯ ·®
°³/ ft©ø (°³/§¤)
ħ °­ ·®
°³/ ft©ø (°³/§¤)
100 ¡Ã 0.5 ¡Â100(¡Â3.5) ¡Â0.1(0.0035) 1,200(12,900)
10,000 ¡Ã 0.5 ¡Â10,000(¡Â350) ¡Â0.5(9.9176) 6,000(64,600)
¡Ã 5.0 ¡Â65(¡Â2.3)
100,000 ¡Ã 0.5 ¡Â100,000(¡Â3500) ¡Â2.5(0.0884) 30,000(323,000)
¡Ã 5.0 ¡Â700(¡Â25)
JIS B9920¿äÁö

ûÁ¤µµ ClassÀÇ »óÇÑ³óµµ (°³/m©ø)

ÀÔ°æ
§­
ûÁ¤µµ Class
Class1 Class2 Class3 Class4 Class5 Class6 Class7 Class8
0.1 10 ©ö 10 ©÷ 10 ©ø 10 ©ù 105 106 107 108
0.2 2 24 236 2,360 23,600 - - -
0.3 1 10 101 1010 10100 101,000 1,010,000 10,100,000
0.5 (0.35) (3.5) 35 350 3,500 35,000 350,000 3,500,000
5.0 - - - - - 29 2,900 29,000
ÀÔ°æ¹üÀ§ 0.1 ~0.3 0.1~0.5 0.1~0.5 0.3~5.0

¹Ì±¹¿¬¹æ±Ô°Ý

KS ±Ô°Ý