ÌâÄ¿ÄÚÈÝ

11£®Ò»Ìì·¹ºó£®ËïÇàͬѧ°ïÂèÂèÊÕʰ×ÀÉϵÄÍë¿êʱ²»Ð¡ÐĽ«Ò»±­Ë®Åöµ¹£¬ËûæÄøÉĨ²¼È¥²Á£¬È´ºÜÄѽ«Ë®²Á¸É£®ÂèÂè¼û×´ÄÃÁËÁíÒ»¿é¸ÉĨ²¼²Á£¬ºÜ¿ì¾Í½«×ÀÉϵÄË®²Á¸ÉÁË£¬Ëû¸Ðµ½ÓÐÐ©Ææ¹Ö£¬Ã¦ÎÊÂèÂèÊÇÔõô»ØÊ£¿ÂèÂèÖ»ÊǸæËßËû£¬ÎÒÄõÄĨ²¼ÊÇÃÞ²¼×öµÄ£¬ÄãÊÖÀïµÄĨ²¼ÊǵÓÂڵģ®Ëû²»½ûÏëµ½ÁËÒ»¸öÎÊÌâ²¢½øÐÐÁËÈçϵÄ̽¾¿£º
£¨1£©Ìá³öµÄÎÊÌ⣺²¼µÄÎüË®ÄÜÁ¦¸ú²¼ÁϵÄÖÖÀàÓйØÂð£®
£¨2£©²ÂÏëÓë¼ÙÉ裺Ĩ²¼µÄÎüË®ÄÜÁ¦¿ÉÄܸú²¼ÁϵÄÖÖÀàÓйØ
£¨3£©ËùÐèµÄÆ÷²Ä£ºÈý¸öÐÎ×´ºÍ´óСÏàͬµÄÉÕ±­£¬ÖÊÁ¿ÏàͬµÄÃÞ²¼£¬Âé²¼ºÍµÓÂÚ²¼¸÷Ò»¿é¡¢×ã¹»µÄË®£®
£¨4£©Ö÷Òª²½Ö裺½«Èý¸öÉÕ±­Öе¹ÈëµÈÁ¿µÄË®£¬·Ö±ð½«Èý¿é²¼·ÅÈë¸÷¸öÉÕ±­ÖÐÈÃË®½þ͸£¬È»ºó½«Èý¿é²¼·Ö±ðÈ¡³ö£®´Ó·½±ãºÍ׼ȷµÄ½Ç¶È¿´£¬Ó¦¹Û²ìºÍ±È½Ï±­ÖÐËùʣˮÁ¿£¬½«ÏÖÏó¼ÇÈëÏÂ±í£®
²¼ÁÏÖÖÀàµÓÂÚÂéÃÞ
±­ÖÐËùʣˮÁ¿×î¶à½ÏÉÙ×îÉÙ
²¼¿éËùº¬Ë®Á¿×îÉٽ϶à×î¶à
£¨5£©½áÂÛ£º²¼µÄÎüË®ÄÜÁ¦¸ú²¼ÁϵÄÖÖÀàÓйØÏµ
£¨6£©Ñ×ÈȵÄÏÄÌ죬Èç¹ûÈËÌ寤·ô±»º¹½þ×Õ£¬»áÈÃÈ˾õµÃºÜ²»Êæ·þ£®Òò´Ë£¬´ÓÎüË®¶àÉÙÕâ¸ö½Ç¶È˵£¬Ó¦¾¡Á¿²ÉÓÃÃÞÀàµÄ²¼ÁÏÀ´ÖÆ×÷ÏÄ×°£®

·ÖÎö £¨1£©¸ù¾Ý¶ÌÎĵÄÇé¾³Ìá³öºÏÀíµÄÎÊÌ⣻
£¨4£©´ËÎÊ̽¾¿ÐëÖªµÀ¿ØÖƱäÁ¿Ë¼Ï룻¿ØÖƱäÁ¿·¨ÊÇÖ¸µ±¶àÒòËØ£¨¶à±äÁ¿£©Ó°ÏìijһÎïÀíÁ¿Ê±£¬³£³£²ÉÓÿØÖÆÒòËØ£¨±äÁ¿£©µÄ·½·¨£¬°Ñ¶àÒòËØµÄÎÊÌâ±ä³É¶à¸öµ¥ÒòËØµÄÎÊÌ⣮ÿһ´ÎÖ»¸Ä±äÆäÖеÄijһ¸öÒòËØ£¬¶ø¿ØÖÆÆäÓ༸¸öÒòËØ²»±ä£¬´Ó¶øÑо¿±»¸Ä±äµÄÕâ¸öÒòËØ¶ÔÊÂÎïÓ°Ï죬·Ö±ð¼ÓÒÔÑо¿£¬×îºóÔÙ×ۺϽâ¾ö£®
Ó°ÏìĨ²¼ÎüË®ÄÜÁ¦µÄÒòËØ¿ÉÄÜÓжà¸ö£¬ËùÒÔ½øÐÐ̽¾¿Ê±£¬Ö»ÓÐË®µÄÖÊÁ¿Ïàͬ²ÅÄܱȽϣ»
£¨5£©·ÖÎöʵÑéÊý¾Ý£¬¹Û²ì±­ÖÐËùʣˮµÄÖÊÁ¿£¬µÃ³öºÏÀíµÄ´ð°¸£®
£¨6£©ÏÄÌìµÄÒ·þÓ¦¾ßÓнÏÇ¿µÄÎüË®ÄÜÁ¦£¬¸ù¾ÝʵÑé½áÂÛÑ¡ÔñºÏÊʵIJ¼ÁÏ×öÏÄ×°£®

½â´ð ½â£º£¨1£©±¾ÎÄÖ÷Òª½éÉÜÁ˲»Í¬µÄĨ²¼²Á×ÀÃæµÄЧ¹û£¬ËùÒÔ¿ÉÌá³öÓëĨ²¼ÓйصÄÎÊÌ⣺²¼µÄÎüË®ÄÜÁ¦¸ú²¼ÁϵÄÖÖÀàÓйØÂð£¿
£¨4£©Ö»ÓÐÈý±­Ë®µÈÁ¿Ê±£¬²ÅÄÜͨ¹ý±­ÄÚË®µÄÊ£ÓàÁ¿À´Ì½¾¿Ä¨²¼µÄÎüË®ÄÜÁ¦£»
£¨5£©·ÖÎö¼Ç¼µÄÊý¾Ý±í¸ñ¿ÉÒԹ۲쵽£º²¼µÄÎüË®ÄÜÁ¦¸ú²¼ÁϵÄÖÖÀàÓйØÏµ£»
£¨6£©ÒòΪÃÞÖÊĨ²¼µÄÎüË®ÄÜÁ¦×îÇ¿£¬Ñ×ÈȵÄÏÄÌ죬ÈËÌå³öº¹½Ï¶à£¬¿É²ÉÓÃÃÞÖÊÀàµÄ²¼ÁÏÀ´ÖÆ×÷ÏÄ×°£¬ÒÔÀûÓÚÎüº¹£®
¹Ê´ð°¸Îª£º£¨1£©²¼µÄÎüË®ÄÜÁ¦¸ú²¼ÁϵÄÖÖÀàÓйØÂ𣿣¨4£©µÈÁ¿£»±­ÖÐËùʣˮÁ¿£»£¨5£©²¼µÄÎüË®ÄÜÁ¦¸ú²¼ÁϵÄÖÖÀàÓйØÏµ£»£¨6£©ÃÞ£®

µãÆÀ ´ËÌâÖ÷Òª¿¼²é¶ÔʵÑé̽¾¿¹ý³ÌµÄÕÆÎÕÇé¿ö£¬¿ØÖƱäÁ¿Êdz£ÓõÄÒ»ÖÖ·½·¨£¬Ò»¶¨ÒªÃ÷È·¿ØÖÆÊ²Ã´£¬¸Ä±äʲô£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
2£®¹éÄÉʽ̽¾¿--Ñо¿µ¯»ÉµÄ¸ÕÐÔϵÊý
ÎÒÃÇÖªµÀ£¬µ¯»ÉÊܵ½µÄÀ­Á¦Ô½´ó£¬µ¯»ÉÉ쳤µÄ³¤¶È¾ÍÔ½´ó£®µ«ÊÇ£¬ÓÃͬÑù´óСµÄÁ¦È¥À­Á½Ö»²»Í¬µÄµ¯»É£¬É쳤µÄ³¤¶È²»Í¬£¬Õâ˵Ã÷µ¯»ÉÓС°Èí¡±¡¢¡°Ó²¡±Ö®·Ö£¬ÈÝÒ×±»À­ÉìµÄµ¯»É±È½ÏÈí£¬·´Ö®±È½ÏÓ²£®µ¯»ÉµÄÈíÓ²ÓÃËüµÄ¸ÕÐÔϵÊýÀ´±íʾ£®¸ÕÐÔϵÊýÔ½´ó£¬µ¯»ÉÔ½Ó²£®
ΪÁËÑо¿µ¯»ÉµÄ¸ÕÐÔϵÊýÓëÄÄЩÒòËØÓйأ¬Í¨¹ýÓйØÊµÑé̽¾¿£¬È¡µÃÊý¾ÝÈç±í£¨ÆäÖУºSÎªÖÆÔ쵯»ÉµÄ½ðÊôË¿µÄºá½ØÃæ»ý£¬nΪµ¯»ÉµÄÔÑÊý£¬rΪµ¯»ÉµÄ°ë¾¶£¬AΪµ¯»ÉµÄ¸ÕÐÔϵÊý£©£º
²ÄÁÏS/m2nr/mA/£¨N•m-1£©
Í­3¡Á10-61001¡Á10-290
¸Ö3¡Á10-61001¡Á10-2180
Í­6¡Á10-61001¡Á10-2360
¸Ö3¡Á10-62001¡Á10-290
Í­6¡Á10-61002¡Á10-245
£¨1£©A=k$\frac{{S}^{2}}{m{r}^{3}}$£¬ÆäÖÐkÓëÖÆÔ쵯»ÉµÄ²ÄÁÏÓйأ¬²ÄÁϲ»Í¬£¬kÖµÒ»°ã²»Í¬£®
£¨2£©ÓôÖϸÏàͬµÄÍ­Ë¿×ö³É°ë¾¶Ïàͬµ«ÔÑÊý²»Í¬µÄµ¯»É£¬Ôòµ¯»ÉµÄ¸ÕÐÔϵÊýºÍÔÑÊýµÄ¹ØÏµ¿ÉÒÔÓÃÈçͼ2ÖеÄͼÏßb±íʾ£®
£¨3£©ÓÃºá½ØÃæ»ýΪ9¡Á10-6m2µÄ¸ÖË¿ÖÆ³ÉÒ»¸ö60ÔÑ¡¢¸ÕÐÔϵÊýΪ100N/mµÄµ¯»É£¬Ôò¸Ãµ¯»ÉµÄ°ë¾¶Îª3¡Á10-2m£®£¨kÍ­=2¡Ál09N/m2£©

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø