full2010.pdf - page 232

194
˜µ¦µŠš¸É
2 Ÿ¨š—°¤´
˜·
šµŠ„µ¥£µ¡Â¨³Á·
Š„¨®·
œ‡µ¦r
°Áœ˜¡ºÊ
œš¸É
«¹
„¬µ
˜´
ª°¥n
µŠ
š—°
WB
(%)
SG
LA
(%)
IV
(%)
I
s50
(MPa)
SH
VH
(HV)
1
0.74
2.64
33.00
10.71
3.24
45.94
645.70
2
0.37
2.66
27.06
10.06
3.51
50.06
741.70
3
0.40
2.65
29.60
10.13
3.48
49.15
619.70
4
0.61
2.65
32.00
10.22
3.10
47.91
585.00
5
0.31
2.71
24.30
9.15
3.62
54.94
1002.90
6
0.50
2.65
29.00
9.97
3.20
53.38
840.30
7
0.18
2.68
23.44
7.72
3.81
56.07
1147.40
8
0.61
2.66
32.67
10.49
3.27
42.07
612.30
9
0.37
2.66
27.65
9.43
3.78
54.32
665.10
10
0.48
2.66
28.35
9.84
3.76
52.97
846.40
‡ªµ¤´
¤¡´
œ›r
Á·
Š™·
˜·
„µ¦—¼
—Ž¹
¤œÊÎ
µÂ—Š˜µ¦µŠš¸É
2 ¡ºÊ
œš¸É
‹´
Š®ª´
—„¦³¸É
„µ¦—¼
—Ž¹
¤œÊÎ
µ°¥¼n
Ĝn
ªŠ¦o
°¥¨³ 0.31-0.74 ¡ºÊ
œš¸É
‹´
Š®ª´
—
œ‡¦«¦¸
›¦¦¤¦µ„µ¦—¼
—Ž¹
¤œÊÎ
µ°¥¼n
Ĝn
ªŠ¦o
°¥¨³ 0.18-0.61 ‡n
µ„µ¦—¼
—Ž¹
¤œÊÎ
µÂ—Š‡ªµ¤´
¤¡´
œ›r
š¸É
—¸
„´
°´
˜¦µ„µ¦Á‹µ³
„¦³Âš„Î
µ®¦´
¦¼
¦³Á·
— (¦¼
žš¸É
3) Á¤ºÉ
°‡n
µ„µ¦—¼
—Ž¹
¤œÊÎ
µ¤¸
‡n
µÁ¡·É
¤…¹Ê
œ°´
˜¦µ„µ¦Á‹µ³Â„¦³Âš„¤¸
‡n
µ¨—¨Š Ž¹É
Š
—Š‡ªµ¤´
¤¡´
œ›r
Âž¦Ÿ„Ÿ´
œ ¤„µ¦Â—Š‡ªµ¤´
¤¡´
œ›r
š¸É
1 ¦¼
žš¸É
4 —Š‡ªµ¤´
¤¡´
œ›r
¦³®ªn
µŠ‡ªµ¤
™n
ªŠ‹Î
µÁ¡µ³Â¨³°´
˜¦µ„µ¦Á‹µ³Â„¦³Âš„ ®·
œ…°Š¡ºÊ
œš¸É
‹´
Š®ª´
—„¦³¸É
‡ªµ¤™n
ªŠ‹Î
µÁ¡µ³°¥¼n
Ĝn
ªŠ 2.64-2.71 n
ªœ®·
œ
¡ºÊ
œš¸É
‹´
Š®ª´
—œ‡¦«¦¸
›¦¦¤¦µ¤¸
‡ªµ¤™n
ªŠ‹Î
µÁ¡µ³°¥¼n
Ĝn
ªŠ 2.65-2.68 ‡ªµ¤´
¤¡´
œ›r
š¸É
¡¡°Äo
×¥Á¤ºÉ
°‡ªµ¤
™n
ªŠ‹Î
µÁ¡µ³…°Š¤ª¨¦ª¤š„°¤¸
‡n
µÁ¡·É
¤…¹Ê
œ°´
˜¦µ„µ¦Á‹µ³Â„¦³Âš„¤¸
‡n
µÁ¡·É
¤˜µ¤ —Š‡ªµ¤´
¤¡´
œ›r
Âž¦
Ÿ´
œ˜¦Š ¤„µ¦Â—Š‡ªµ¤´
¤¡´
œ›r
š¸É
2
PR = 2.3708e
Ͳ0.919WB
R² = 0.81
1.0
1.2
1.4
1.6
1.8
2.0
2.2
0
0.2
0.4
0.6
0.8
„µ¦—¼
—Ž¹
¤œÊÎ
µ (%)
°´
˜¦µ„µ¦Á‹µ³ (Á¤˜¦/œµš¸
)
PR = 25.78ln(SG) Ͳ 23.662
R² = 0.53
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.62
2.64
2.66
2.68
2.7
2.72
‡ªµ¤™n
ªŠ‹Î
µÁ¡µ³
°´
˜¦µ„µ¦Á‹µ³ (Á¤˜¦/œµš¸
)
„)
…)
¦¼
žš¸É
3 ‡ªµ¤´
¤¡´
œ›r
¦³®ªn
µŠ °´
˜¦µ„µ¦Á‹µ³Â„¦³Âš„„´
 „) „µ¦—¼
—Ž¹
¤œÊÎ
µ ¨³…) ‡ªµ¤™n
ªŠ‹Î
µÁ¡µ³
1...,222,223,224,225,226,227,228,229,230,231 233,234,235,236,237,238,239,240,241,242,...2023
Powered by FlippingBook