No.
878
1740
L—tŽ÷
-wd03-
Šw–¼
Ulmus thomasii
‰p–¼
Rock elm
•W€˜a–¼
ƒƒbƒNƒGƒ‹ƒ€
•Ê–¼A’n•û–¼
•ª•z’nˆæ
–kƒAƒƒŠƒJ“Œ•”、’†•”
-wd08
ӊd
7+
0.57`0.63
Žûk—¦
6
@E򟥞Ο
ŠÜ…—¦1%“–‚蕽‹ÏŽûk—¦
‘SŽûk—¦
0.33%`0.38%
8.1%`9.5%
Žûk—¦
5
@E”¼Œa•ûŒü
ŠÜ…—¦1%“–‚蕽‹ÏŽûk—¦
‘SŽûk—¦
0.17%`0.20%
4.1%`5.0%
-wd10
‹È‚°ƒ„ƒ“ƒOŒW”
7
101`112@
~1000@kg/cm2
cˆ³k‹‚³
7
410`450kg/cm2
cˆø’£‹‚³
7+
1410`1600kg/cm2
‹È‚°‹‚³
|
|
‚¹‚ñ’f‹‚³
8
126`140kg/cm2
1740/1787 ƒy[ƒW
擪
‘Oƒy[ƒW
ŽŸƒy[ƒW
ÅŒã
’†ì–ØÞŽY‹Æ‚̃rƒWƒlƒXPR‚»‚Ì10@@
“–ŽÐÝŒv¥Ž{H‚̃EƒbƒhƒfƒbƒL‚ÌŽ–—á‚»‚Ì1 ƒz[ƒ€ƒy[ƒW‚̓Rƒ`ƒ‰‚Å‚·B
‰æ‘œƒNƒŠƒbƒN‚ÅŠg‘å(ŒöŠJ2018.8.1@XV2019”N9ŒŽ11“ú )