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The Performance Prediction of A TBM in Difficult

Ground Condition

"#$ %&'"( )*+,- %.&)/( 0,1,2 34"56789( :2,;: 7.!"#$%&'"(& *+ ,-(-(. /(.-(""%-(.0 1"23(-2$4 5(-6"%7-&8 *+ 7&$(9:40 1:%;"8-.:%" U D 13" %"4$&-*(73-# 9"&F""( 7#"2-+-2 "("%.8 $(I 7MI %$&-*7-.:%" BBD C"*4*.-2$4 2*(I-&-*(7 "++"2&-(. I$-48 $I6$(2" %$&"7

Case 1B 6,:-L ,IP,2M* E,?* gKc +K

Y,M* MG2I:?:G2 B )G2?,M? J*?H**2 $:F$-L @E,M?#E*I ,2I M-,L*L( +#IIL CG2*( H,?*E -*,1,F*9l6 m gDc p

984 m ZZ6,?* m e]KaKZ]]^3#22*- M$,:2,F* gsZgei +K

Case 2 :6,:-L ,IP,2M* E,?* ZKe` +K

Y,M* MG2I:?:G2 B 0:F$-L @E,M?#E*I $:F$ M-,L*L CG2* H:?$ H,?*E :2MG+*K )G,E;* FE,:2*I MG--,N;* +,?*E:,-K9l6 m gDc p984 m Zg6,?* m ZKcKZ]]^3#22*- M$,:2,F* gsZge^ +K

Case 3B 6,:-L ,IP,2M* E,?* ZK] +K

Y,M* MG2I:?:G2 B YE,M?#E*I ;$,-* H:?$ M-,L @:--:2F; H:?$ H,?*E :2MG+*K 989 P*EL -GHK9l6 r Zg p

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984 m Za6,?* m ZZKZZKZ]]i3#22*- M$,:2,F* gsefi +K

Case 4B 6,:-L ,IP,2M* E,?* `Kf +K

Y,M* MG2I:?:G2 B k*EL @E,M?#E*I ;$,-*

9l6 r eg p984 m Z^6,?* m eeKgZKZ]]^3#22*- M$,:2,F* gscic +K

Case 5B 6,:-L ,IP,2M* E,?* aKZ +K

Y,M* MG2I:?:G2 B .-?*E*I +#I;?G2* u ;:-?;?G2* CG2*9l6 m egD`g p984 m eg6,?* m ZfKZeKZ]]i3#22*- M$,:2,F* gs`^g +KCase 6 :6,:-L ,IP,2M* E,?* f +K

Y,M* MG2I:?:G2 B 0:F$-L @E,M?#E*I +#I;?G2* u ;:-?;?G2* H:?$ H,?*E :2MG+*K 989 P*EL -GHK9l6r ec p984 m Z]6,?* m Z]KgaKZ]]^

3#22*- M$,:2,F* gsZgg^ +KCase 7B 6,:-L ,IP,2M* E,?* iK^ +K

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Y,M* MG2I:?:G2 B YE,M?#E*I +#I;?G2* u ;,2I;?G2*( $:F$ H,?*E :2MG+* H$:M$ ;N**I; ?$* MG--,N;*;K9l6 m `gDcg p984 m Z]6,?* m ZcKgiKZ]]^3#22*- M$,:2,F* gsZfi^ +K

Case 8B 6,:-L ,IP,2M* E,?* ZgK` +K

Y,M* MG2I:?:G2 B

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f D .)="Qd&76'787"3

3$:; N,N*E :; NE*N,E*I H:?$:2 ?$* E*;*,EM$ NEGFE,+ G@ ?$* ".3QD34 7RM,P,?:G2 SEGT*M?K 3$*E*;*,EM$ NEGFE,+ I*;ME:J*I :2 ?$:; N,N*E :; @:2,2M:,--L ;NGE?*I JL