hm 2,, , hm 2, A CTA GEO GRA PH ICA S IN ICA

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1 A CTA GEO GRA PH ICA S IN ICA V o l. 53, N o. Jan., 998 (, 000) 9,,,,,,,,,,,,,,,,,,,,,, hm 2,,,,,,,, km 2, t, 74%, t, 872%,,,,, hm 2, 0 4 t 08 hm hm 2, : 99720; : China Academic Journal Electronic Publishing House. All rights reserved.

2 : hm 2, hm 2 (994 ) Ξ Tab Technology indices of coal-m in ing collapse in Yan teng- L ianghua i (994) ( ) ( 0 8 t) (km 2 ) ( 0 4 t) t (hm 2 ) ( 0 4 hm 2 ) (m ) (m ) (hm 2 ga) ( 0 4 hm 2 ) Ξ :, 200,,,,,,,, : (),,,, 3 mm gm 6 mm gm,,,,,,, 70% 2 m 20 m ; hm 2, 779%, 25 m 4 m, hm 2, (2),, 400 hm 2,, 85% 989, hm 2, hm % ; hm 2 ; China Academic Journal Electronic Publishing House. All rights reserved.

3 , hm 2, 000 hm 2, 0 000, hm 2, hm hm 2, 00,,,? (3),,,,, ;,,,, 4675%, 734%, 45% 0%, 204% 0%, 40% 70%,, (4), ; ( ) 77 km 2 27 m,,, 6 m 5 m 5 m, , 4 9,, , 994 7,,,,,,,, 2,,,,, 2, 045H 0 055H 0 (H 0 ) 300 m m 2,, ,, ; 4 8, ; 70% 90%,,,, 60% 70%, 2, 30% 50%, 3 ;,, China Academic Journal Electronic Publishing House. All rights reserved.

4 : 27 P (x, y ) T H (x ) x P, T S (x ), : T H = T H (x ) T S = T S (x ) (22) T H T S P f (x ) Υ (x ) k (x ), : f (x ) = d T H (x ) Υ(x ) = d2 dx P x T H : T H (x ) = T H o 2 Υ(x ) = - + Π 0 f (x ) = T H o 2ΠT H o x r dx 2 T H (x ) k (x ) = (x ) : e - t2 dt - + Π 0 e - Π( x ) 2 r - r x e - Π( x ) 2 r - T S (x ) = bt H o e - Π( x ) 2 r - e - Π(x - L ) 2 + H otan - Η Π k (x ) = - 2ΠbT H o y : x e - Π( x ) 2 r - T H o 2 x - T H (y ) = ( + Π 0 : k (y ) = - 2ΠbT H o Υ(y ) = - 2 f (y ) = T H o y e - Π( y ) 2 r - L 2ΠT H o y - d T S (x ) (222) dx,,, 08 09, b China Academic Journal Electronic Publishing House. All rights reserved. r2 x - x - L e - t2 dt (223) e - Π(x - L ) 2 (224) L 2 e - Π(x - L ) 2 (225) e - t2 dt - - Π x r e - Π(x - L ) 2 + T H otan - Η r e - Π( x r ) 2 - y r e - t2 dt) - ( + Π 0 e - Π( y ) 2 r - r y e - Π( y ) 2 r - T S (y ) = bt H o e - Π( y ) 2 r - e - Π(y - L ) 2 + T H otan- Η Π, P (x, y ) : 2 T H p (x, y ) = L r2 y - y - L - Π x - L e - 2 t dt r2 (226) e - Π(x - L ) 2 (227) e - t2 dt) (228) e - Π(y - L ) 2 (229) 2 L e - Π(y - L ) 2 (220) e - Π(y - L ) 2 + T H otan - Η r e - Π( y r ) 2 - r2 e - t2 dt - - Π y r - Π y - L e - Π(y - L ) 2 e - 2 t dt (22) (222) T H (x ) g T H (y ) (223) T H o (22) (223), T H o, b, r, L, Η h, Α, Q,, : = T H ogq co sα

5 , Η Α Α 22 T S (x, y, o) TV (x, y, o) T H (x, y, o) P (x, y, o),, P (x, y, o) T P (x, y, o) : T P (x, y, o) ) = T S (x, y, o) + TV (x, y, o) + T H (x, y, o) (224) T S (x, y, o) = - 4 hgπ 2 h ishθh i (Θh i+ chθh i+ + shθh i+ sinνl sinγl 2sinΝx co sγy dνdγ o (shθh ichθh i + Θh i) (shθh i+ chθh i+ + Θh i+ ) + G ( i - Χi+ ) G i+ ( - Χi) (sh2 Θh i - Θ 2 Γ 2 ) sh 2 Θh i+ Γ TV (x, y, o) = - 4 hgπ 2 h ishθh i (shθh i+ + Θh i+ chθh i+ ) sinνl sinγl 2co sνx sinγy dνdy o (shθh ichθh i + Θh i) (shθh i+ chθh i+ + Θh i+ ) + G ( i - Χi+ ) G i+ ( - Χi) (sh2 Θh i - Θ 2 h 2 i ) sh 2 Θh i+ Ν (225) (226) T H (x, y, o) = - 4 hgπ 2 (shθh i + Θh ichθh i) (shθh i+ chθh i+ + shθh i+ ) sinνl sinγl 2co sνx co sγyd ΝdΓ 0 (shθh ichθh i + Θh i) (shθh i+ chθh i+ + Θh i+ ) + G ( i - Χi+ ) G i+ ( - Χi) (sh2 Θh i - Θ 2 h 2 i ) sh 2 Θh i+ ΝΓ (227) (225) (227), h i, h i+ i i ; h, L, L 2 ; G i, Χi i ; G i+, Χi+ i ; Ν, Γ, Θ= Ν 2 + Γ 2 ; x, y,,,,,,,,,, (223) (224),, d = 5nco sαgkm Χ (n, Α, k, m, Χ,,, ) d 02 hm 2 g0 4 t 030 hm 2 g0 4 t China Academic Journal Electronic Publishing House. All rights reserved.

6 : 29 3,,,,,,,, 3,,, 70,,,,,,,,,,,,,, 0 8 t t ; ;, t t,,, 32,, 96%,,,,, ( ) ; 400 m, ;,, ;,,,, ;, ,,,,, China Academic Journal Electronic Publishing House. All rights reserved.

7 30 53,,,,,,,,,,, ( ), ;,,,, 34,,,,,,, ;,,,, 35,,, t 67, 8,,,,, ;, ; ; ;,,,,,,,.., , , , 995 (5). 5,.., 994 (). 6.., 993 (2). 7,.., 995 (3) China Academic Journal Electronic Publishing House. All rights reserved.

8 : 3 8.., 997 (2). 9,,.., 996 (). THE NEGAT IVE EFFECTS, EVOL UT IO NARY PATTERNS AND COM PREHENSIVE M ANAGEM ENT OF COAL -M IN ING AREAS IN YANTENG-L IANGHUA I REGION Fang Chuanglin M ao H anying (Institu te of Geog rap hy, Ch inese A cad emy of S ciences, B eij ing 000) Key words coal2m ining co llap se, resources overlapp ing, negative effect, evo lutionary pattern comp rehensive m anagem ent Abstract Coal2m ining and co llap se are a pair of contradictions w hich are usually objective realities in resou rces overlapp ing areas. Yanzhou2T engzhou2l ianghuai ( H uainan2h uaibei) region is the mo st impo rtant energy base of the region of East China, the long period overloaded coal m ining here has contributed indeliblely to the relaxation of energy supp ly tension in East China. N ow it is one of the 9 m ajo r territo rial comp rehensive developm ent regions in China. But the land co l2 lap se due to the coal2m ining has given rise to a series of eco logical p roblem s and deep ly social contradictions. To sovlve these p roblem s, it is effectively to begin w ith the app roach to the ba2 sic law s of dynam ic evo lution in coal2m ining areas using the m ining co llap se theo ry and the theo2 ry of fluid m ichanics. O nly after this should w e adjust the coal2m ining po licy, imp rove the m in2 ing m ethod, adop t the restrictive m in ing strategy, and m u ltifo rm coo rdinate exp lo it pattern, take fo rth the exp lo it m anagem ent pattern coo rdinated by governm ent, enterp rise and peasants, renovate separately in line w ith ocal conditions, and determ ine the tim e series and intensities of the region developm ent of overlapp ing resources acco rding to the law of m arket p rice, w e should also m ake favourable po licies, take mo re fund from m ultip le channels, so as to ensure the coo r2 dinate exp lo itation of various resources at the sam e areas and the sustainable developm ent of the region.,, 966 9,, 3, 5, China Academic Journal Electronic Publishing House. All rights reserved.