ºÃÎĵµ - רҵÎÄÊéд×÷·¶ÎÄ·þÎñ×ÊÁÏ·ÖÏíÍøÕ¾

年雷击次数计算书资料1#-5#,13#-15#,17# - 百度文库

ÓÉ ÌìÏ ·ÖÏí ʱ¼ä£º ¼ÓÈëÊÕ²Ø ÎÒҪͶ¸å µãÔÞ

½¨É赥λ£ºxxxx ÄêÔ¤¼ÆÀ×»÷´ÎÊý¼ÆËãÊ鹤³ÌÃû³Æ£ºÒ».¼ÆËãÒÀ¾Ý£º ¸ù¾Ý¡¶½¨ÖþÎï·ÀÀ×Éè¼Æ¹æ·¶¡·GB50057-2010¸½Â¼AËùʾ¹«Ê½½øÐмÆËã¶þ.¼ÆËãÌõ¼þ£º ½¨ÖþÎïµÄ³¤¶È L£¨Ã×£©------------------------------ ½¨ÖþÎïµÄ¿í¶ÈW£¨Ã×£©------------------------------ ½¨ÖþÎïµÄ¸ß¶È H£¨Ã×£©------------------------------ µ±µØµÄÄêƽ¾ùÀ×±©ÈÕÌìÊý Td£¨Ìì/Ä꣩-------------25.614.81729.3À×±©ÈÕ²éѯϵͳ!A1 УÕýϵÊý k---------------------------------------------1 ×¢1£º·ÀÀ×¼ÆËãÖн¨ÖþÎïµÄ¸ß¶ÈHÊÇÈ¡ÊÒÍâµØƺµ½½¨Öþ×î¸ßµãµÄ¸ß¶ÈÒ»°ãÇé¿öÈ¡1£»Î»ÓÚɽ¶¥»ò¿õÒ°µÄ¹ÂÁ¢½¨ÖþÎïÈ¡2£»½ðÊôÎÝÃæÎ޽ӵصÄשľ½á¹¹½¨ÖþÎïÈ¡1.7£»Î»ÓÚºÓºþ±ß¡¢É½ÆÂÏ»òɽµØÖÐÍÁÈÀµç×èÂʽÏС´¦¡¢µØÏÂˮ¶ͷ´¦¡¢ÍÁɽ¶¥²¿¡¢É½¹È·ç¿ÚµÈ´¦µÄ½¨ÖþÎïÒÔ¼°Ìرð³±ÊªµÄ½¨ÖþÎïÈ¡1.5Èý.¼ÆËã¹ý³Ì¼°½á¹û£º ½¨ÖþÎïµÄÀ×»÷´óµØµÄÄêƽ¾ùÃܶÈ:Ng£½0.1¡ÁTd£½ µÈЧÃæ»ýAe¼ÆËã:0.1¡Á29=2.93Ae£½{LW+2£¨L+W£©¡Á[H£¨200-H£©]0.5+¦ÐH£¨200-H£©}¹«Ê½¢Ù¡Á10-Ae£½[LW+2H£¨L+W£©+

¦Ð

H2£©]¡Á10-

¹«Ê½¢Ú

6

±¾½¨ÖþÎï¸ß¶ÈH<100Ã×,°´¹«Ê½¢Ù¼ÆËãµÃ:

Ae=0.01466

ËÄ.È·¶¨½áÂÛ£º

:NkNgAe

=0.0430

ÄêÔ¤¼ÆÀ×»÷´ÎÊý£½¡Á¡Á ¸ù¾Ý¼ÆËã½á¹û£¬xx½¨ÖþÉè¼ÆÔº¸Ã½¨ÖþÎï°´µÚÈýÀà·ÀÀ×½¨ÖþÉè·À¡£ ¼ÆËãÈË£ºxx

年雷击次数计算书资料1#-5#,13#-15#,17# - 百度文库

½¨É赥λ£ºxxxxÄêÔ¤¼ÆÀ×»÷´ÎÊý¼ÆËãÊ鹤³ÌÃû³Æ£ºÒ».¼ÆËãÒÀ¾Ý£º¸ù¾Ý¡¶½¨ÖþÎï·ÀÀ×Éè¼Æ¹æ·¶¡·GB50057-2010¸½Â¼AËùʾ¹«Ê½½øÐмÆËã¶þ.¼ÆËãÌõ¼þ£º½¨ÖþÎïµÄ³¤¶ÈL£¨Ã×£©------------------------------½¨ÖþÎïµÄ¿í¶ÈW£¨Ã×£©------------------------------½¨ÖþÎïµÄ¸ß¶ÈH£¨Ã×£©--
ÍƼö¶È£º
µã»÷ÏÂÔØÎĵµÎĵµÎªdoc¸ñʽ
18a458vv9p48fsc2a7r62i4cx3q5hp00q4b
ÁìÈ¡¸£Àû

΢ÐÅɨÂëÁìÈ¡¸£Àû

΢ÐÅɨÂë·ÖÏí