Surface mining subsidence control based on grouting-recovery

更新时间:2023-03-29 12:30:01 阅读量: 建筑文档 文档下载

说明:文章内容仅供预览,部分内容可能不全。下载后的文档,内容与下面显示的完全一致。下载之前请确认下面内容是否您想要的,是否完整无缺。

J OURNAL F CoAL CI o S ENCE& ENGI NEERI NG

( HI A) C NPP 1—1 9 35— 3

DOI1 . 0/1 4 4 0 00 0— 0 1 7 2 0— 1— 2 57 0 sVo . 6 11 N o2 June 01 . 2 0

Sur a em i i ubsde ec n r l s d o r u i g r c v r f c n ng s i nc o t o ba e n g o tn— e o e yr to t o y a i he rW ANG— u, i in。 GA0 n f Su h a。FU Zh— a g . l Ya .a(1 De a t nt fM e h nc, l g f d a l n vl gn e i g S a d n rc lu a ie st, aa 2 1 1, . p rme c a is Col eo o e Hy r ui a dCii En i e rn, h n o gAg iut r l c Unv r i T in y 7 0 8Ch n; . y La o a o y o i ity o u a i n Co s o s r d b r v n ea d M i it y La o a o y o a e y a d Hi h i a 2 Ke b r t r fM n s r f Ed c to - p n o e y P o i c n n sr b r t r f f t n g S Ef ce tCo l i i g Co l g f i f in a n n, l eo e g M e En r y& S ft, h i a e y An u i e st fS i n e& T c n l g, a n n 2 2 0, i a Un v r i o ce c y e h o o y Hu i a 3 0 1 Ch n;

3 De rm e to Ar htcu a gn e i g Lo it a gn e igUnv r i fP . pa t n f c i t r l e En i e rn, gsi l c En i e rn ie st o LA, o g i g 4 0 4, i a y Ch n q n 0 0 1 Chn;

4 Ge tc nc l c a is sac ne, hn nvri f iig eh oo y B in 1 0 8, ia) . oeh i h nc e rhCe trC iaU ies o nn&T c n lg, e ig 0 0 3 Chn a me Re y t M j◎T e d oil f c f o r a o C a S i c n n ier g( hn ) n p i e— r gB r

nH i leg 0 0 h i r i e Ju n l f o l ce ea d g ei C ia a dS r g r E t a Of o n E n n n Vel el ed b r 1 a i e 2

Ab ta t Fr m n a ay i f h ea in hp f r uig c ef ins u d r h o dt s sr c o a n lss o e r lt s is o o t o fce t n e e c n ion t o g n i t i o o t g r d cn u sd n e ii c n ld d t a e rdu ig s b ie c a ei i c f gr ui e u igs b ie c .ts o cu e h t h e cn u sd n e rt I dr t n t sn e p o o t n t h r u ig r c v r a i an s p o o t n l o fce td p n so h o r p ro o t e g o t .e o e y rt i n o. d i r p ro a e f in e e d n t e c - t i c i ef in f e u ig s b ie c n ol p ig c e iin . e c e f i t o d cn u— fce to d cn u sd n e a d c l sn o fce t Th o fcen rr u ig s b i r a i f e sd n e v l me ie c o u △V V R i ea e o o e b re i oo y/ ah s r lt d t v r u d n lh lg .Th o fce tf rr d cn t e c ef in o e u ig is b i e c o u e i l y r e h n 1 Ths i r v s t e r d c n u s d c a e u sd n e v l m s a wa s I g rt a . i mp o e h e u i g s b ien e r t, a

te g o t g r c v r a i, d te c ef in o e u ig s b ie c ou h r u i .e o e y r t an h o fce t rr d cn u sd n e v lme, n o i f whc an ih c m a i iet e c n r l f uf c u sd n e xm z h o t r es b ie c . oos a K e wo d c e f in f r e u ig u sd n e o u e,c l p ig olme o f ce t y rs o fce t o r d

cn s b ie c v lm i o l sn v u c ef in a i g o t g r c v r a i, l s r u i—e o e y rt f a h n o y

I r duc i 0 nt t0nT e me h d o r u i g i v r u d n b d s p— h t o fg o t n o e b r e e e a nr to sa ne meho r nd s sde c o to, ai n i w t d ofg ou ub i n e c n r l wh c st r uta d fl i t ve b r e e e r . i h i o g o n l n o o r u d n b d s pa a i to o p e ntt ni—nd e oi nd fs ur s i n t r ve he mi ng i uc d v ds a s e i fo up r r nse s a o p e n r al v a e t r m wa d ta f r nd t r ve to le i t he

I g o i g o dii ns n r utn c n to,wih if r nt r u i t d fe e g o tng t c ni ue .t e e wilbe dif r n p ta l m e e h q s h r l fe e ts a i lvo u sof be s p r ton. I no c ntn us no pr s u e d e a ai f n— o i uo n— e s r g o i t c ol g i e r utng e hn o y s us d,t s ta v ume he pa i l ol of be s p r to i s le .I c tn us r s u e d e a a i n s ma l r f on i uo p e s r d g o i i a p e r utng s do t d,a a r s t f p e s r d g o s e ul o r s u e r ut s p r, c mpa ton a d u po t o ci, n wae we e fe t h tr dg e f c,t e s ail p ta vo u e l m of be s pa a i n s d e r to i muc l r r h a ge . S ud i t pr dito o s a i l t y ng he e c i n f p ta vo u e f be l m o d s pa a i n un r t e on to o tnu us pr s e r to

de h c dii ns of c n i o e— s e r utn si ur d g o i g ha mpo t ntt e r tc la r c ia ra h o e i a nd p a tc l e gi e rng v l . n n e i a ue Th r a e o ur yna i s r t r m o l f r e e r f d m c tuc u e de s o

c n iu l u sd n e o v r u d n b d s p r t n o t a s b i e c f o e b r e e e a a i, n o a h e i g t e am o e s r u d s b i e c .S me c iv n h i t a e g o n u sd n e o o s r a i n h w h tt e g o n u sd n e f co b e v t s s o t a h r u d s b i e c a t r o

rn e o 02 o 03 ( ry 9 0 aoz e a. a g sf m . t . G a,1 9;Jrs t 1 r O 2 . 1 9; mo aa dDi v I9; e n t 1 1 9; 0 Di v n mo . 6 Al a oe a. 9 9 9 j .9 S n i, 0 Wa 2 2 0 )T elea r so ua dLu 2 0: n, 0 8. h trt e h ws 1 i uta r u d s b i e c s d c e s d b 0 t 0 h tg o n u sd n e i e r a e y 2% o 3%whe heme h d o r u i sus d i e e r to n t t o fg o tng i e n b d s pa a i n. a dt efs u emus l on r le n h s r i t welc to ld. be

s o e o e b r e . h r ti t e o e a l a i u— t p v r u d n T e f s s h v r l r p d s b i sde c o 1 n wh c t i o e difc t t m. i n e m de .i i h i s m r f ul o i i p e e tg o i .ed e u i e c Th e o s l m n r utng r uc d s bs d n e. e s c nd i

Re ev d 9 S p e e 0 9 c i e: e tmb r2 0

}S p otd yte ain l aua S i c o n ai f hn ( 0 7 0 5

5 4 4 2 ) u p r t a N trl c n e u d t no C ia 5 1 4 3, 0 7 0 9 eb h N o e F o T l 8—5—3 4 6,— i fz ia g 0 7 a o . r. e: 6 5 4 6 6 3 8 Emal u hl n 2 0@y h o o c: i cn n

本文来源:https://www.bwwdw.com/article/keyl.html

Top