²é¿´: 1134  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

x163_yu

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] Elastic Prooerties ½á¹ûÖÐÓйØPoisson's ratio µÄÎÊÌâ

ÔÚ¼ÆËãÍêElastic constants ºó ¹ØÓÚPoisson's ratio µÄ½á¹ûºÜÈÃÎÒ²»½â£¬ÒòΪÎÒÔÚ¿´ÂÛÎÄʱ£¬ÎÄÏ×ÖиøµÄ¶¨µÄPoisson's ratio ¶¼ÊÇÒ»¸öÖµ £¬¶øÎÒ¼ÆËãµÄ½á¹ûÈ´ÓÐÁù¸ö£¬Æä½á¹ûΪ£º
                      X    Exy=0.26            Exz=0.24
                      Y    Eyx=0.26            Eyz=0.24
                      Z    Ezx=0.13            Ezy=0.13
  Õâ¸ö½á¹û˵Ã÷µÄÊDz»Í¬·½ÏòÉϵÄPoisson's ratioÂ𣿠Èç¹ûÊǵ½µ×¸ÃÔõô½âÊÍÕâÖÖÏÖÏ󣿻òÕßÔõôÀ´½«Õâ¸ö½á¹û±³ºóµÄº¬Òå±í´ï³öÀ´¡£Èç¹û²»ÊÇÄÇÊÇʲôÒâË¼ÄØ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhangdy

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by lzl8181 at 2011-10-30 20:27:43:
²´Ëɳ£ÊýµÄº¬ÒåÓ¦¸ÃÊÇij·½ÏòÊ©¼ÓÀ­Á¦Ê±ºáÏòÐαäÓë¸Ã·½ÏòÐαäµÄ±ÈÖµ£¬¹À¼ÆÎÄÏ×Éϵö·½ÏòµÄƽ¾ùÖµ¡£

ÄÇÄÜ·ñ¸æÖªÕâЩֵµÄ´óСºÍÐÔÄܵĹØÏµÄØ£¿ÀýÈç0.13£¬0.26Ïà²î1±¶£¬Ò»°ãÇé¿öÏÂ×î´ó¡¢×îСֵÓÖ¿ÉÄÜÊǶàÉÙ£¿
3Â¥2011-10-31 08:03:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

lzl8181

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

µ¥Éíä¯ÀÀºº

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
youzhizhe(½ð±Ò+2): лл½»Á÷¡£ 2011-10-30 21:13:25
²´Ëɳ£ÊýµÄº¬ÒåÓ¦¸ÃÊÇij·½ÏòÊ©¼ÓÀ­Á¦Ê±ºáÏòÐαäÓë¸Ã·½ÏòÐαäµÄ±ÈÖµ£¬¹À¼ÆÎÄÏ×Éϵö·½ÏòµÄƽ¾ùÖµ¡£
°æÈ¨Ø¿ÓУ¬µÁÓò»¾¿£¡
2Â¥2011-10-30 20:27:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lzl8181

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

µ¥Éíä¯ÀÀºº

¡ï ¡ï
franch(½ð±Ò+2): лл»ØÌû½»Á÷ 2011-10-31 13:16:40
¸ù¾Ý¶¨ÒåºÍÏà¹ØÎÄÏ×È¥·ÖÎö£¬µ«ÎÒû×Ðϸ¿´¹ý
°æÈ¨Ø¿ÓУ¬µÁÓò»¾¿£¡
4Â¥2011-10-31 12:01:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhangzhiga

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
1Â¥: Originally posted by x163_yu at 2011-10-30 20:08:42:
ÔÚ¼ÆËãÍêElastic constants ºó ¹ØÓÚPoisson's ratio µÄ½á¹ûºÜÈÃÎÒ²»½â£¬ÒòΪÎÒÔÚ¿´ÂÛÎÄʱ£¬ÎÄÏ×ÖиøµÄ¶¨µÄPoisson's ratio ¶¼ÊÇÒ»¸öÖµ £¬¶øÎÒ¼ÆËãµÄ½á¹ûÈ´ÓÐÁù¸ö£¬Æä½á¹ûΪ£º
                      X    Exy=0. ...

ÎÒÒ²Åöµ½¹ýÕâ¸öÎÊÌ⣬²»ÖªµÀÂ¥Ö÷¿ÉŪ¶®ÁË£¿
5Â¥2011-11-02 10:35:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 329Çóµ÷¼Á +6 ÏëÉÏѧ߹߹ 2026-03-19 6/300 2026-03-20 09:00 by ÿÌìÖ»°ÚһС»á
[¿¼ÑÐ] 320Çóµ÷¼Á0856 +3 ²»ÏëÆðÃû×Ö112 2026-03-19 3/150 2026-03-19 22:53 by ѧԱ8dgXkO
[¿¼ÑÐ] 307Çóµ÷¼Á +9 ÀäóÏ123 2026-03-17 9/450 2026-03-19 22:44 by ѧԱ8dgXkO
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 18889395102 2026-03-18 4/200 2026-03-19 16:13 by 30660438
[¿¼ÑÐ] 266Çóµ÷¼Á +5 ÑôÑôÍÛÈû 2026-03-14 10/500 2026-03-19 15:08 by ÑôÑôÍÛÈû
[¿¼ÑÐ] 286Çóµ÷¼Á +6 lemonzzn 2026-03-16 10/500 2026-03-19 14:31 by lemonzzn
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +3 @taotao 2026-03-19 3/150 2026-03-19 14:07 by peike
[¿¼ÑÐ] 346Çóµ÷¼Á[0856] +3 WayneLim327 2026-03-16 6/300 2026-03-19 11:21 by WayneLim327
[¿¼ÑÐ] 344Çóµ÷¼Á +6 knight344 2026-03-16 7/350 2026-03-18 20:13 by walc
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁÏ305·ÖÇóµ÷¼Á +5 ÏëÉϰ¶µÄÀðÓã 2026-03-18 6/300 2026-03-18 17:53 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 311Çóµ÷¼Á +6 26ÑÐ0 2026-03-15 6/300 2026-03-18 14:43 by haxia
[¿¼ÑÐ] 0854¿É¿çµ÷¼Á£¬Ò»×÷Ò»ÏîºËÐÄÂÛÎÄÎåÏîרÀû£¬Ê¡¡¢¹ú¼¶Ö¤Êé40+ÊýÒ»Ó¢Ò»287 +8 СÀî0854 2026-03-16 8/400 2026-03-18 14:35 by ²«»÷518
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 308Çóµ÷¼Á +4 ÊÇLupa°¡ 2026-03-16 4/200 2026-03-17 17:12 by ruiyingmiao
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 7/350 2026-03-17 15:23 by TqlXswl
[¿¼ÑÐ] ¶«ÄÏ´óѧ364Çóµ÷¼Á +5 JasonYuiui 2026-03-15 5/250 2026-03-16 21:28 by ľ¹Ï¸à
[¿¼ÑÐ] ҩѧ383 Çóµ÷¼Á +3 ҩѧchy 2026-03-15 4/200 2026-03-16 20:51 by Ôª×Ó^0^
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ì315·ÖÇóµ÷¼Á +3 yang_0104 2026-03-15 3/150 2026-03-15 10:58 by peike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û