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?最優(yōu)分部開挖施工步序 ?最優(yōu)掌子面封閉距離和時(shí)間 F L A C 3 D 2 . 1 0I t a s c a C o n s u lt in g G r o u p , I n c .M in n e a p o lis , M N U S AS t e p 2 2 8 1 0 M o d e l P e r s p e c t iv e1 6 : 2 1 : 3 2 S a t J u n 0 3 2 0 0 6C e n t e r : X : 8 . 6 6 4 e + 0 0 0 Y : 5 . 0 0 0 e 0 0 1 Z : 7 . 1 0 8 e + 0 0 0R o t a t io n : X : 0 . 0 0 0 Y : 0 . 0 0 0 Z : 0 . 0 0 0D is t : 3 . 3 2 3 e + 0 0 2 M a g . : 3 . 0 5A n g . : 2 2 . 5 0 0C o n t o u r o f Z D i s p l a c e m e n t M a g f a c = 0 . 0 0 0 e + 0 0 0 2 . 2 2 5 6 e 0 0 1 t o 2 . 0 0 0 0 e 0 0 1 2 . 0 0 0 0 e 0 0 1 t o 1 . 7 5 0 0 e 0 0 1 1 . 7 5 0 0 e 0 0 1 t o 1 . 5 0 0 0 e 0 0 1 1 . 5 0 0 0 e 0 0 1 t o 1 . 2 5 0 0 e 0 0 1 1 . 2 5 0 0 e 0 0 1 t o 1 . 0 0 0 0 e 0 0 1 1 . 0 0 0 0 e 0 0 1 t o 7 . 5 0 0 0 e 0 0 2 7 . 5 0 0 0 e 0 0 2 t o 5 . 0 0 0 0 e 0 0 2 5 . 0 0 0 0 e 0 0 2 t o 2 . 5 0 0 0 e 0 0 2 2 . 5 0 0 0 e 0 0 2 t o 0 . 0 0 0 0 e + 0 0 0 0 . 0 0 0 0 e + 0 0 0 t o 2 . 5 0 0 0 e 0 0 2 2 . 5 0 0 0 e 0 0 2 t o 3 . 4 0 0 2 e 0 0 2 I n t e r v a l = 2 . 5 e 0 0 2S E L G e o m e t r y M a g f a c = 0 . 0 0 0 e + 0 0 0F L A C 3 D 2 . 1 0I t a s c a C o n s u lt in g G r o u p , I n c .M in n e a p o lis , M N U S AS t e p 2 9 8 3 4 M o d e l P e r s p e c t iv e0 5 : 3 2 : 2 9 S u n J u n 0 4 2 0 0 6C e n t e r : X : 8 . 8 8 0 e + 0 0 0 Y : 5 . 0 0 0 e 0 0 1 Z : 9 . 3 2 6 e + 0 0 0R o t a t io n : X : 0 . 0 0 0 Y : 0 . 0 0 0 Z : 0 . 0 0 0D is t : 3 . 3 2 3 e + 0 0 2 M a g