Ê×Ò³

  1. Ê×Ò³
  2. ½á¹¹Ê©¹¤
  3. ÄÚÈÝ

סլ¥ԤӦÁ¦Ê©¹¤·½°¸ 17P

  • ×ÊÁÏ´óС£º250 KB
  • ÔËÐл·¾³£ºNT/2000/XP/2003/Vista
  • ×ÊÁÏÓïÑÔ£º¼òÌåÖÐÎÄ
  • ×ÊÁÏÆÀ¼¶£º
  • ÊÚȨÐÎʽ£º×ÊÁϹ²Ïí
  • ¸üÐÂʱ¼ä£º2022-01-08 10:26
  • ·¢²¼×÷Õߣºyukiho555
  • ²å¼þÇé¿ö£º ÎÞ²å¼þ£¬Çë·ÅÐÄʹÓÃ
  • ÎļþÀàÐÍ£º RAR
  • ½âѹÃÜÂ룺civilcn.com
  • °²È«¼ì²â£º ÈðÐÇ ½­Ãñ ¿¨°Í˹»ù ½ðɽ
סլ¥ԤӦÁ¦Ê©¹¤·½°¸ 17P
½éÉÜ£º ijסլСÇø6 ºÅÂ¥µØϳµ¿â¹¤³ÌΪ´ó¿ç¶È°åÖùÌåϵ£¬³µ¿â¶¥°å²ÉÓÃÎÞÕ³½áÔ¤Ó¦Á¦¼¼Êõ¡£ÎÞÕ³½á½îΪ¹ú¼Ò±ê×¼µÍËɳڸֽÊÏߦµj15.24£¬¿¹À­Ç¿¶È±ê׼ֵΪ1860 N/mm2£¬Ô¤Ó¦Á¦½îÕÅÀ­¿ØÖÆÓ¦Á¦Îª¦Òcon = 0.7¡Á1860 N/mm2 = 1302N/mm2¡£ÕÅÀ­¶Ë²ÉÓüÐƬʽê¾ß£¬¹Ì¶¨¶Ë²ÉÓü·Ñ¹Ê½Ãª¾ß¡£Â¥°åµÄ»ìÄýÍÁÇ¿¶ÈµÈ¼¶ÎªC45¡£µ±»ìÄýÍÁÇ¿¶È´ïµ½100£¥Ê±£¬·½¿É½øÐÐÕÅÀ­¡£ µÚÒ»Õ ±àÖÆÒÀ¾Ý 4 µÚ¶þÕ ¹¤³Ì¸Å¿ö 4 µÚÈýÕ ʩ¹¤°²ÅÅ 4 µÚ1½Ú ¹¤³ÌÏîÄ¿¹ÜÀí»ú¹¹ 5 µÚ2½Ú Ô¤Ó¦Á¦×¨ÒµÊ©¹¤·¶Î§ 6 µÚ3½Ú ×Ü°ü·½ÅäºÏ¹¤×÷·¶Î§ 6 µÚËÄÕ ʩ¹¤×¼±¸ 7 µÚ1½Ú ¼¼Êõ×¼±¸ 7 µÚ2½Ú ²ÄÁÏ×¼±¸¼°²ÄÁϼƻ® 8 µÚÎåÕ ʩ¹¤·½·¨ 11 µÚ1½Ú Ê©¹¤¹¤ÒÕÁ÷³Ì 11 µÚ2½Ú ÎÞÕ³½áÔ¤Ó¦Á¦½î¼Ó¹¤¡¢ÔËÊä¡¢´¢´æ 12 µÚ3½Ú ÎÞÕ³½áÔ¤Ó¦Á¦½îÆÌ·Å 13 µÚ4½Ú »ìÄýÍÁµÄ½½Öþ¼°Õñµ· 17 µÚ5½Ú Ô¤Ó¦Á¦½îÕÅÀ­ 18 µÚ6½Ú ÕÅÀ­ºóÔ¤Ó¦Á¦½îÕÅÀ­¶Ë´¦Àí 21...........
µã»÷½øÈëÏÂÔØ (ÐèÒª 0 »ý·Ö)

Ïà¹ØÎÄÕÂ

»Øµ½¶¥²¿
Ç븴ÖÆÒÔÏÂÍøÖ··ÖÏí
סլ¥ԤӦÁ¦Ê©¹¤·½°¸ 17P
http://m.civilcn.com/jiegou/jgsg/16416090481129981.html