¸Ö½îÖØÁ¿T=[ ( ÍøÆ¬µÄ³¤(¿í) / ÍøÆ¬¼ä¾à + 1 ) X ÍøÆ¬µÄ¿í(³¤) ] x ¸Ö½îµÄÀíÂÛÖØÁ¿ x ¸Ö½îËðºÄ(Ò»°ãÇø5%)¡£
¾ÙÀý£ºÏÖÓÐÒ»¸Ö½îÖ±¾¶Îª6.5µÄÍøÆ¬£¬³¤6Ã×£¬¿í2Ã×£¬ÍøÆ¬Íø¸ñ¼ä¾à0.2Ã×£¬¼ÆËãÍøÆ¬µÄÖØÁ¿£¬ÈçÏ£º
¼ÆË㹫ʽ£º°Õ=((6/0.2+1)*2+(2/0.2+1)*6)*0.261*1.05=35.08°ì²µ
¸ù¾ÝÉÏÃæµÄ¼ÆË㹫ʽ¾Í¿ÉÒÔ¼ÆËã³ö¸Ö½îÍøµÄÀíÂÛÖØÁ¿£¬µ«ÊÇʵ¼ÊÖØÁ¿»¹ÊÇÒªÒÔʵ¼ÊΪ׼µÄ£¬ÏÂÃæÎª¸Ö½îÍøÆ¬µÄÀíÂÛÖØÁ¿±í£¬ÔÚѧϰ¼ÆËã¸Ö½îÍøÆ¬ÖØÁ¿¼ÆËãµÄʱºò¿ÉÒ԰ѼÆËã½á¹ûÓëÏÂÃæ½øÐжԱȡ£
¸Ö½îÍøÆ¬ÀíÂÛÖØÁ¿±í
º¸½ÓÍø´úºÅ | ×Ý&²Ô²ú²õ±è;&²Ô²ú²õ±è;Ïò&²Ô²ú²õ±è;&²Ô²ú²õ±è;¸Ö&²Ô²ú²õ±è;&²Ô²ú²õ±è;½î | ºá&²Ô²ú²õ±è;&²Ô²ú²õ±è;Ïò&²Ô²ú²õ±è;&²Ô²ú²õ±è;¸Ö&²Ô²ú²õ±è;&²Ô²ú²õ±è;½î | ÖØ&²Ô²ú²õ±è;&²Ô²ú²õ±è;Á¿(°ì²µ/³¾2) | ||||
¹«³ÆÖ±¾¶£¨³¾³¾) | &²Ô²ú²õ±è;¼ä¾à£¨³¾³¾) | ÿÑÓÃ×Ãæ»ý£¨³¾³¾2/³¾) | ¹«³ÆÖ±¾¶£¨³¾³¾) | &²Ô²ú²õ±è;¼ä¾à£¨³¾³¾) | ÿÑÓÃ×Ãæ»ý£¨³¾³¾2/³¾) | ||
A12 | 12 | 200 | 566 | 12 | 200 | 566 | 8.88 |
A11 | 11 | 475 | 11 | 475 | 7.46 | ||
A10 | 10 | 393 | 10 | 393 | 6.16 | ||
A9 | 9 | 318 | 9 | 318 | 4.99 | ||
A8 | 8 | 252 | 8 | 252 | 3.95 | ||
A7 | 7 | 193 | 7 | 193 | 3.02 | ||
A6 | 6 | 142 | 6 | 142 | 2.22 | ||
A5 | 5 | 98 | 5 | 98 | 1.54 | ||
B12 | 12 | 100 | 1131 | 8 | 200 | 252 | 10.90 |
B11 | 11 | 950 | 8 | 252 | 9.43 | ||
B10 | 10 | 785 | 8 | 252 | 8.14 | ||
B9 | 9 | 635 | 8 | 252 | 6.97 | ||
B8 | 8 | 503 | 8 | 252 | 5.93 | ||
B7 | 7 | 385 | 7 | 193 | 4.53 | ||
B6 | 6 | 283 | 7 | 193 | 3.73 | ||
B5 | 5 | 196 | 7 | 193 | 3.05 | ||
C12 | 12 | 150 | 754 | 12 | 200 | 566 | 10.36 |
C11 | 11 | 634 | 11 | 475 | 8.70 | ||
C10 | 10 | 523 | 10 | 393 | 7.19 | ||
C9 | 9 | 423 | 9 | 318 | 5.82 | ||
C8 | 8 | 335 | 8 | 252 | 4.61 | ||
C7 | 7 | 257 | 7 | 193 | 3.53 | ||
C6 | 6 | 189 | 6 | 142 | 2.60 | ||
C5 | 5 | 131 | 5 | 98 | 1.80 | ||
D12 | 12 | 100 | 1131 | 12 | 100 | 1131 | 17.75 |
D11 | 11 | 950 | 11 | 950 | 14.92 | ||
D10 | 10 | 785 | 10 | 785 | 12.33 | ||
D9 | 9 | 635 | 9 | 635 | 9.98 | ||
D8 | 8 | 503 | 8 | 503 | 7.90 | ||
D7 | 7 | 385 | 7 | 385 | 6.04 | ||
D6 | 6 | 283 | 6 | 283 | 4.44 | ||
D5 | 5 | 196 | 5 | 196 | 3.08 | ||
E11 | 11 | 150 | 634 | 11 | 150 | 634 | 9.95 |
E10 | 10 | 523 | 10 | 523 | 8.22 | ||
E9 | 9 | 423 | 9 | 423 | 6.66 | ||
E8 | 8 | 335 | 8 | 335 | 5.26 | ||
E7 | 7 | 257 | 7 | 257 | 4.03 | ||
E6 | 6 | 189 | 6 | 189 | 2.96 | ||
E5 | 5 | 131 | 5 | 131 | 2.05 |