Ò»¡¢ ÉÈÐμ·Ñ¹Ê½£º£º£º

£¨1£© Á½Ð¾Æ½ÐÐÓаü´ø»¤²ãµÄÖØÁ¿ÅÌËã

                           W=[¦Ð£¨D₀+2t₀+t£©+2D₀]t*r £¨kg/km£©

£¨2£© Á½Ð¾Æ½ÐÐÓÐÌî³äÓаü´ø»¤²ãµÄÖØÁ¿ÅÌËã

                        W=[¦Ð£¨D₀+2t₀+t£©+2D₀] t*r £¨kg/km£©

£¨3£© Á½Ð¾Æ½Ðв»Ìî³äʽ²»°ü´ø»¤²ãµÄÖØÁ¿ÅÌËã

1£© Æ½ÐÐǶÈëʽ£º£º£º

                          W=[¦Ð£¨D₀+t£©t+£¨D₀+2t£©D₀-¦Ð/4D₀²]

                          =(3.14t2+5.14D₀t+0.215D₀²)r £¨kg/km£©

2£© 8×ÖÐÎ

                           W=2[¦Ð(D₀+t)t-F_¹­]r £¨kg/km£©

                           F_¹­= t£¨19t+16D₀£©[£¨D₀+t£©t]^1/2    mm²

                                      12£¨D₀+t£©

£¨4£© Ì×¹Üʽ»¤²ãµÄÖØÁ¿ÅÌË㣺£º£º

                           W=[¦Ð£¨D₀+t£©+2D₀]t*r   £¨kg/km£©

£¨5£© ÈýоƽÐл¤²ãµÄÖØÁ¿ÅÌË㣺£º£º

1£© Ç¶Èëʽ

                           W=[¦Ð£¨D₀+t£©t+2D₀²+4D₀t-¦Ð/2*D₀²]r

                            =[3.14t²+7.14D₀t-0.43D₀²]r  £¨kg/km£©

2£© °ü´úʽ:

                              W=[¦Ð(D₀+2t₀+t)t+4D₀t]r   £¨kg/km£©

ÆäÖУº£º£ºD₀¡ª¾øÔµÏßоֱ¾¶  mm             t¡ª»¤Ì׺ñ¶È   mm

      t₀¡ª°ü´ø²ãºñ¶È    mm              r¡ªËùÓÃÖÊÁϱÈÖØ   g/cm³

£¨6£© ÍÖÔ²Ð뤲ãµÄÖØÁ¿ÅÌË㣺£º£º

W=¦Ð/2£¨a+b+2t£©t*r  £¨kg/km£©

ÆäÖУº£º£ºa¡ª»¤Ì×Ç°ÄÚ±Ú¸ß¶È   mm            b¡ª»¤Ì×Ç°ÄÚ±Ú¿í¶È   mm

      t¡ª»¤Ì׺ñ¶È   mm                  r¡ªËùÓÃÖÊÁϱÈÖØ    g/cm³

Ïà¹ØÄÚÈÝ

• 6KV¸ßѹµçÀÂ×îСÍäÇú°ë¾¶ÊǼ¸¶à£¿
• µçÀÂÊ©¹¤×¨ÒµÄÜÁ¦È±·¦Õ¦ÌáÉý£¿
• 8.7kVµçÀ²úÆ·ÖÊÁ¿°ü¹ÜÄÜÁ¦Õ¦Åжϣ¿
• ÄáÁú»¤Ì×ÏßÍâƤÓÐÁÑÎÆ»¹ÄÜʹÓÃÂð£¿
• 1000Íò´ÎÍÏÁ´µçÀ¹¦ÂÊÏûºÄËæ´ÎÊýÔöÌíÖµ£¿
• TJRX¶ÆÎýÍ­½ÊÏ߶ÆÎý²ãÄÍÄ¥ËðÐÔÄÜÒªÇó£¿
• Í­½ÊÏßµÄÔØÁ÷Á¿ÔõÑùÅÌË㣿Óë½ØÃæ»ýµÄ¹ØϵÊÇʲô£¿
• ÏðÌ×±âµçÀµĴ«ÊäÐÔÄܲâÊÔ°üÀ¨ÄÄЩÄÚÈÝ£¿
• ±âµçÀÂÔÚÒƶ¯×°±¸ÉÏ×°ÖÃʱµÄÈáÈÍÐÔºÍÄÍÄ¥ÐÔÒªÇóÔõÑù£¿
• ÈíÍ­½ÊÏßÔÚµçÁ¦´«ÊäÖеÄÓ¦ÓÃÓÐÄÄЩ£¿