Znn3bq.jpeg
²é¿´: 1046  |  »Ø¸´: 2

yc164065350

Í­³æ (³õÈëÎÄ̳)

[ÇóÖú] Random Vibration µÄ·ÖÎö·½·¨

´ó¼ÒºÃ£¬ÏÖÔÚÎÒÔÚ×öÒ»¸öRandom Vibration µÄÄ£Äâ¡£ÎÒÓõÄÊÇabaqus£¬È»ºóÏÖÔÚûÓкõķ½·¨À´Ä£ÄâÕâ¸ö£¬ËùÒÔ¾ÍÏÈÓÃstatic perturbation È»ºóÔÙÔÚÈý¸ö·½ÏòÉÏÊ©¼ÓD¡ª¡ªload£¬gravityÀ´Ä£ÄâRandom Vibration¡£µ«ÎÒ×ܾõµÃµÃÓÃÕð¶¯Ä£Ä⣬µ«ÊÇÎÒ¶ÔÕ𶯲»Ì«ÊìϤ£¬²»ÖªµÀ´ó¼ÒÓÐûÓкõÄÄ£Äâ·½·¨¡£¡£¡£ÇëÇóÕ𶯷½ÃæÑо¿¾­Ñé·á¸»µÄÅóÓÑ£¬Ö¸µãһϣ¬Ð»À²¡£
»Ø¸´´ËÂ¥
ѧÎÞÖ¹¾³ßí
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zxx4477

½ð³æ (ÕýʽдÊÖ)

Äã½øÐÐʱÓòÄÚµÄ ÒÑÖªÊäÈë·ÖÎö£¿

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
¿É±¯µÄ£¬²»ÊÇÂæÍÕµÄÑÛÀïÖ»ÓÐɳĮ£¬¶øÊÇÐÄÖÐûÓÐÂÌÖÞ¡£
2Â¥2014-11-07 23:53:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yc164065350

Í­³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by zxx4477 at 2014-11-07 23:53:50
Äã½øÐÐʱÓòÄÚµÄ ÒÑÖªÊäÈë·ÖÎö£¿

àÅ£¬Grms=1.27....£¬ÎÒ²»ÊǺÜÖªµÀÔõôÀ´·ÖÎöÕ⣬ÔÝʱÎÒÊÇÓÃstatic gravity À´¸øÒ»¸ö¼ÓËÙ¶ÈÀ´½øÐзÖÎö¡£¡£¡£ÕâÊÇÎÒµ¼Ê¦½¨ÒéµÄ£¬µ«ÎÒ×ܾõµÃÓ¦¸ÃÓÐרҵµÄ·½·¨À´·ÖÎöÕâ¸ö ²»ÖªµÀÄúÖª²»ÖªµÀ
ѧÎÞÖ¹¾³ßí
3Â¥2014-11-10 16:06:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yc164065350 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Ê¦·¶ÉúÎïѧ326·Ö£¬Çóµ÷¼Á +8 Áõīī 2026-04-09 8/400 2026-04-10 12:00 by pengliang8036
[¿¼ÑÐ] »úе»¹Óл¹ÓÐÃû¶îÂð£¿Ì«ÄÑÁË +6 ЦЦԬ 2026-04-10 6/300 2026-04-10 11:54 by ¸ßά´º
[¿¼ÑÐ] Çóµ÷¼Á +3 ²»»á·ÉµÄÓã@ 2026-04-10 3/150 2026-04-10 10:36 by lbsjt
[¿¼ÑÐ] 277Çóµ÷¼Á +19 Äß½¨Éè 2026-04-06 19/950 2026-04-10 09:24 by guosr9609
[¿¼ÑÐ] ³õÊÔ·Ö332£¬Ò»Ö¾Ô¸±¨¿¼Î÷±±¹¤Òµ´óѧ£¬ +11 ¹ÊÈË?? 2026-04-09 11/550 2026-04-09 21:54 by JineShine
[¿¼ÑÐ] 322Çóµ÷¼Á£¬08¹¤¿Æ +3 ½ñÌìÊǸöСºÅ 2026-04-08 3/150 2026-04-09 15:53 by wp06
[¿¼ÑÐ] 086004 Çóµ÷¼Á 309 +7 Yin DY 2026-04-08 7/350 2026-04-09 13:59 by Delta2012
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +3 Ľ¾øcc 2026-04-09 3/150 2026-04-09 09:57 by liuhuiying09
[¿¼ÑÐ] 085404£¬334·Ö£¬Çóµ÷¼Á +5 sunjie8888 2026-04-08 8/400 2026-04-09 07:26 by sunjie8888
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤085601²ÄÁϹ¤³Ì303·ÖÇóµ÷¼Á +15 a1708 2026-04-06 15/750 2026-04-08 16:23 by luoyongfeng
[¿¼ÑÐ] 0703µ÷¼Á£¬Ò»Ö¾Ô¸Ìì½ò´óѧ319·Ö +23 haaaabcd 2026-04-05 26/1300 2026-04-08 16:19 by luoyongfeng
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 ºº123456 2026-04-07 14/700 2026-04-07 22:53 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +14 ºôºô£¿~+123456 2026-04-05 14/700 2026-04-06 22:50 by chenzhimin
[¿¼ÑÐ] 26×ÔÈ»µØÀíѧ303·ÖÇóµ÷¼Á +4 Ò»Õ½³É˶°¡°¡°¡° 2026-04-06 9/450 2026-04-06 20:35 by lin-da
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ±±¹¤Òµ´óѧ²ÄÁϹ¤³Ì£¬³õÊÔ344Çóר˶µ÷¼Á +6 15933906766 2026-04-05 6/300 2026-04-06 13:21 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-05 4/200 2026-04-06 12:29 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϺ½£¬ÊýһӢһѧ˶317Çóµ÷¼Á£¡£¡ +6 Acaciad 2026-04-04 6/300 2026-04-06 12:13 by ¿¼ÑÐѧУÕеãÈË
[¿¼ÑÐ] Çóµ÷¼Á +7 ÕÅ.1 2026-04-05 7/350 2026-04-05 20:40 by à£à£à£0119
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 298Çóµ÷¼Á +7 manman511 2026-04-05 7/350 2026-04-05 10:29 by ÌÆãå¶ù
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û