53 998 A CTA GEO GRA PH ICA S IN ICA V o l. 53, N o. Jan., 998 (, 000) 9,,,,,,,,,,,,,,,,,,,,,, 3 0 4 hm 2,,,,,,,, 23 0 4 km 2, 7044 0 8 t, 74%, 994 0 8087 0 4 t, 872%,,,,, 487 0 4 hm 2, 0 4 t 08 hm 2 033 hm 2, : 99720; : 997205 994-200 China Academic Journal Electronic Publishing House. All rights reserved. http://www.cnki.net
: 25 2000 75 0 4 hm 2, 200 333 0 4 hm 2 (994 ) Ξ Tab Technology indices of coal-m in ing collapse in Yan teng- L ianghua i (994) ( ) ( 0 8 t) 3320 07 452 355 805 496 (km 2 ) 3 402 96 06 920 6 92 00 ( 0 4 t) 9754 4993 5860 96687 9860 0000 0 4 t (hm 2 ) 08 02 09 02 033 09 ( 0 4 hm 2 ) 03 037 3 30 7 059 08 09 08 08 08 09 08 (m ) 7 0 3 5 2 6 5 9 278 4 7 (m ) 9 8 2 9 0 0 2 544 8 0 (hm 2 ga) 46667 3333 5500 66667 66667 56200 2000 ( 0 4 hm 2 ) 0 053 47 67 47 02 Ξ :, 200,,,,,,,, : (),,,, 3 mm gm 6 mm gm,,,,,,, 70% 2 m 20 m ; 9 300 hm 2, 779%, 25 m 4 m, 33333 hm 2, (2),, 400 hm 2,, 85% 989, 3 09333 hm 2, 3 700 hm 2 8578% ; 234 0 4 hm 2 ; 994-200 China Academic Journal Electronic Publishing House. All rights reserved. http://www.cnki.net
26 53 240, 767 0 4 hm 2, 000 hm 2, 0 000, 84 0 4 hm 2, 4 000 hm 2 4 667 hm 2, 00,,,? (3),,,,, ;,,,, 4675%, 734%, 45% 0%, 204% 0%, 40% 70%,, (4), ; ( ) 77 km 2 27 m,,, 6 m 5 m 5 m, 20 209 263, 4 9,, 985 8 000, 994 7,,,,,,,, 2,,,,, 2, 045H 0 055H 0 (H 0 ) 300 m 2 500 m 2,, 50 200,, ; 4 8, ; 70% 90%,,,, 60% 70%, 2, 30% 50%, 3 ;,, 994-200 China Academic Journal Electronic Publishing House. All rights reserved. http://www.cnki.net
: 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 994-200 China Academic Journal Electronic Publishing House. All rights reserved. http://www.cnki.net 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
28 53 025 030, Η 90-052Α 90-060Α 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 994-200 China Academic Journal Electronic Publishing House. All rights reserved. http://www.cnki.net
: 29 3,,,,,,,, 3,,, 70,,,,,,,,,,,,,, 0 8 t 2 0 8 t ; ;, 2000 200 25 0 8 t 263 0 8 t,,, 32,, 96%,,,,, ( ) ; 400 m, ;,, ;,,,, ;, 33 2 2,,,,, 994-200 China Academic Journal Electronic Publishing House. All rights reserved. http://www.cnki.net
30 53,,,,,,,,,,, ( ), ;,,,, 34,,,,,,, ;,,,, 35,,, t 67, 8,,,,, ;, ; ; ;,,,,,,,.., 994. 2.., 997. 3.., 98. 4.., 995 (5). 5,.., 994 (). 6.., 993 (2). 7,.., 995 (3). 994-200 China Academic Journal Electronic Publishing House. All rights reserved. http://www.cnki.net
: 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, 45 85 994-200 China Academic Journal Electronic Publishing House. All rights reserved. http://www.cnki.net