2000 7 7 : 10002788 (2000) 072011220 ( 710049) : : 1) 2) 3) ( ) 4) 5) D SS G IS : ; ; : X32 α P rogresses n H azardou s M aterals L ogstcs R esearch W AN G Kan2lang (T he Schoo l of M anagem ent X an J ao tong U nversty X an 710049) Abstract: T he p rogresses on hazardous m aterals logstcs w ll be dep cted n th s paper fo llow ng fve top cs: 1) rsk rep resen taton and analyssgevaluaton of hazardou s m aterals operaton m anagem ent 2) routng n hazardous m aterals transpo rtaton 3) locaton of hazardou s m aterals p rocessng facltes such as landfll fu rnace etc. 4) com bned routng and locaton and 5) ntegraton of hazardous m aterals logstcs w th D SS and G IS. Besdes further research p roblem s are p ropo sed n the feld of hazardous m aterals logstcṡ Keywords: hazardous m aterals; logstcs; modelng and algo rthm s 1 (hazardous m aterals) 000 ( 30% 10% ) [1 ] 30-40 [2 ] ; ; 2 (OR gm S) : ; α : 1998212211 : 2 ; (N o. 7980004)
7 113 ( ) ( ) ; 1 1 D SS G IS ( locaton routng ) rsk co st equty 2. 1 g (rsk analyssgevaluaton) (expected lo ss) [2 ] (fault tree) (even t tree) (perceved rsk) [3 ] [4 ] [ ] 2 (accdent rate) : Glckm an 1982 Saccom anno & Chan ( ) ( ) ( ); ( ) ;
114 2000 7 2 (T radtonal rsk) (Populaton expo sure) ( Incdental rsk) (Perceved rsk) (Condtonal rsk) T R (P ) = p C P T E (P ) = P C IP (P ) = p P PR (P ) = p (C ) q P CR (P ) = p C p P P : 1) p C P ; 2) q = 1 q < 1 q > 1 2. 2 (routng) ( ) D rezner &W eso low sky [8 ] M aou&chan [9 ] : 1) 2) 3) Robbns [10 ] Ch n&cheng [11 ] ; [12 ] : 1) ( ) 2) 3) ( ) 3 3 m n f 1 = tx E m n f 2 = m ax{p x : ( ) E } = 1 x - x k = - 1 N k N
7 115 = n N x - k N x k = 1 x - x k = 0 N k N x = 0 1 N = = n (v 1 v n) E = (e: N ) = 1 t = e p = e x x = 1 e x = 0 2. 3 (locaton) : 1) (M axm n) 2) (M axsum ) 3) (U ncoverng) ; ; 0 4 4 m n C = m n R = k F ky k + R + m ax E = gr - R g f x d (PO P ) x = D ( = 1 m ) x Φ k aky k ( = 1 n) k Y k Φ 1 ( = 1 2 n) x 0 Y k = 0 1 = 1 m ; = 1 m ; k = 1 K F k = k f = f = td ( t ) d = (PO P ) = D = R = R = 2 2 R gm n ak = k x ( ) Y k (= 0 1 1 k 0 ) Ζ
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