²é¿´: 1838  |  »Ø¸´: 1

Hongtan

ľ³æ (ÖøÃûдÊÖ)

[ÇóÖú] Æû³µÆß×ÔÓɶȣ¨×ÝÏò£¬²àÏò£¬ºá°Ú£¬Ëĸö³µÂÖ£©½¨Ä£ÖÐUnitireÂÖ̥ģÐ͵IJÎÊýÎÊÌâ ÒÑÓÐ1È˲ÎÓë

¶ÔÆû³µºá°ÚÎȶ¨¿ØÖƱȽϸÐÐËȤ£¬´òË㽨Á¢Ò»¸öÆß×ÔÓɶȵÄÄ£ÐÍ¡£µ«ÊÇ×ÝÏò£¬²àÏòºÍºá°Ú¶¯Á¦Ñ§¶¼Éæ¼°µ½ÂÖÌ¥Á¦¾Ø¡£ÏÖÔÚ´òËãÓÃUnitie½¨Ä£À´¹À¼ÆÂÖÌ¥Á¦¾Ø¡£

ÏÖÔÚÓöµ½µÄÎÊÌâÊÇUnitireÓкü¸ÖÖÄ£ÐÍ£¬¸´Ôӵļò»¯µÄ¶¼ÓС£¶ÔÓÚÿһ¸öÄ£ÐÍÀ´Ëµ£¬¶¼ÐèÒª»ùÓÚʵ¼ÊµÄʵÑéÊý¾Ý¶ÔÄ£ÐÍÖеIJÎÊý½øÐÐÄâºÏ¡£¿àÓÚûÓÐÊý¾Ý£¬ÎÞ·¨ÄâºÏ²ÎÊý¡£×Ô¼ºÉèÁ˼¸¸ö²ÎÊý£¬µ«ÊÇ·ÂÕæ³öÀ´µÄF_y×î´óÁ¦¾ØÔÚ¼«¶Ë²à»¬½ÇÏÂÈÔÈ»±ÈF_n¶¼ÒªÐ¡ºÜ¶à£¬Òò´Ë·ÂÕæ²ÎÊý¿Ï¶¨ÓÐÎÊÌâ¡£

UnitireÂÖ̥ģÐÍÈçÏÂ

Fz=7000;
Fz0=?;
Fzn=Fz/Fz0;
S_y=(S_x-1)*tan(afa);
K_x=Fz/(b3+b4*Fzn+b5*Fzn^2);
mu_x=b6+b7*Fzn+b8*Fzn^2;
mu_y=a6+a7*Fzn+a8*Fzn^2;
phi_x=abs(K_x.*S_x/(mu_x*Fz));
K_y=Fz/(a3+a4*Fzn+a5*Fzn^2);
phi_y=abs(K_y.*tan(afa)/(mu_y*Fz));
phi=sqrt(phi_x.^2+phi_y.^2);
E_x=1/(2+b1^2*exp(-Fzn/b2^2));
E_y=1/(2+a1^2*exp(-Fzn/a2^2));
E_1=sqrt(E_x^2+E_y^2);
barF=1-exp(-phi-E_1*phi.^2-(E_1^2+1/12)*phi.^3);
Fx=mu_x*Fz.*barF.*phi_x.*sign(S_x)./phi; %%%% ×ÝÏòÁ¦

Fy=-mu_y*Fz.*barF.*phi_y.*sign(afa)./phi; %%%% ²àÏòÁ¦


ÇëÇóÍøÓÑÌṩ²ÎÊýFz0, a1-a8, b1-b8¡£





°üÀ¨F_xÏà¹ØµÄ8¸ö²ÎÊý£¬F_yÏà¹ØµÄ²ÎÊý£¬¶àл
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

naker

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

UnitireÄ£ÐͲ»ºÃ£¬¾ÍûÔõôµÃµ½¹ú¼ÊµÄÈϿɣ¡
ΪÁËδÀ´·Ü¶·
2Â¥2015-08-16 16:51:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Hongtan µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 8rmuugja8q 2026-02-22 8/400 2026-02-23 12:22 by alian_214
[»ù½ðÉêÇë] ÌåÖÆÄÚ³¤±²ËµÌåÖÆÄÚ¾ø´ó²¿·ÖÒ»±²×ÓÔڵײ㣬ÈçͬÄãÃÇÒ»Ñù´ó²¿·ÖÆÕͨ½ÌʦæÇÒÊÕÈëµÍ +10 ˲ϢÓîÖæ 2026-02-20 13/650 2026-02-23 11:23 by holypower
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:35 by w4l55oybr1
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:29 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 usprnugpzw 2026-02-21 11/550 2026-02-23 09:24 by w4l55oybr1
[½Ìʦ֮¼Ò] ΪʲôÖйú´óѧ¹¤¿Æ½ÌÊÚÃÇË®ÁËÄÇô¶àËùνµÄ¶¥»á¶¥¿¯£¬µ«»¹ÊÇ×ö²»³öÓîÊ÷»úÆ÷ÈË£¿ +5 »¶ÀÖËÌÒ¶Ýè 2026-02-21 8/400 2026-02-23 09:19 by »¶ÀÖËÌÒ¶Ýè
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 w89i99eaeh 2026-02-22 5/250 2026-02-23 08:04 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 4/200 2026-02-23 06:46 by jsjzfl
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 5/250 2026-02-23 06:29 by w4l55oybr1
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 06:24 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 3dfhjxgsh7 2026-02-22 6/300 2026-02-23 02:04 by 5jlh3qtdvx
[½Ìʦ֮¼Ò] °æÃæ·Ñ¸Ã½»Âð +7 Æ»¹ûÔÚÄÄÀï 2026-02-22 8/400 2026-02-22 22:37 by otani
[»ù½ðÉêÇë] ÃæÉÏ¿ÉÒÔ³¬¹ý30Ò³°É£¿ +4 °¢À­¹±aragon 2026-02-22 4/200 2026-02-22 21:22 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 usprnugpzw 2026-02-21 6/300 2026-02-22 19:48 by w89i99eaeh
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 3dfhjxgsh7 2026-02-22 4/200 2026-02-22 16:52 by khieu8v8m0
[ÕÒ¹¤×÷] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-22 3/150 2026-02-22 16:37 by khieu8v8m0
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-21 4/200 2026-02-22 16:27 by khieu8v8m0
[»ù½ðÉêÇë] ¡°ÈËÎÄÉç¿Æ¶øÂÛ£¬Ðí¶àѧÊõÑо¿»¹Ã»ÓдﵽÃñ¹úʱÆÚµÄˮƽ¡± +4 ËÕ¶«ÆÂ¶þÊÀ 2026-02-18 5/250 2026-02-22 16:07 by liangep1573
[»ù½ðÉêÇë] ʲôÊÇÈËÒ»Éú×îÖØÒªµÄ£¿ +4 ˲ϢÓîÖæ 2026-02-21 4/200 2026-02-22 11:44 by huagongfeihu
[»ù½ðÉêÇë] ½ñÄê´ºÍíÓм¸¸ö½ÚÄ¿ºÜ²»´í£¬µãÔÞ£¡ +11 ˲ϢÓîÖæ 2026-02-16 12/600 2026-02-21 21:14 by lq493392203
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û