资源描述:
UDC p GB 51016 - 2014 Technical code for non-coal open-pit mine slope engineering 2014 - 07 -13 1fj“ 2015 - 05 -01 Mt 呥捨湩捡氠捯摥景爠湯渭捯慬潰敮⵰楴 浩湥獬潰攠敮杩湥敲楮朠 GB 51016-2014 -1nr 潯1tt 19 洠 ttt1t n 椽䘤䄠1tf0 0011m-to 19 MI 1 B 坌㈠o ㄠs ㄽ䘠㔠 ㄠS 2014 ⨠ 9AtfiJI t1 EI 〠 晊尡fttli c ill 洡 14 䤠 lEJ 7-fs t 䩐䨠 猢䨠Jj{ 浵u ⨠䈢ㄠ䥘FJt 〠 2. 1. 6 J215t 䥘slope zoning ftfPJ-I5t,it1WOOF7-fs- Jt ⨠ffl JPJ -B“J if1J 〰tot JPJ 8“1 i-r tt ⨠* fJE B“J fJl o 2. 1. 7 㩂JL\ 1 rPJ 晩Ⅹ昪directional core drilling 楬ㅬtr 1 rPJ 㩊椠汴啩晦氠JE 5 J L \ 晲Jj{ 1iL 8“1 1J rPJ , ㍴뜠ꕊ⅕JE T5 J L \ 㤽ㄠ 楩 00 B“J 映PJ ␠tt , EftJ 1E 6 JL\ k /G Ji 00FB“J6f5R1f ㄡo 2. 1. 8 JilJl{E ⨠tt factor of slope safety 2 t1 ㆀㄠJJR T. fi nfil T J im EI ill mr tw 㽊氠tu 汴ㄠ _llif 1ft1U 1 , x\r 汴ㄠ 8 .tfil mJ tl it ,. N it tt 椱琠fr fl[ iXE , xt nfil T 1i 椱琠1-x- *IJ 1JT Jf 䩫Bt { jf i5l it tifil I jf 8{] Jfil T. TI ll 1f o 2 1 15 --;-J * FL t . f . J . 稻䩊,, ix 1 m orma t1on oes1gn -lB -1. -h 氺1 6 J If TI T Af-r J;-; f.4 1-6 f /--h 氺-3 ,J.1-1-/,-- ⴱ㨪∠-f. tr 11 1; 䩌氠J-Jx ,ig, -,-L JJIB . p 1.x.. iJ a JE1, , Jzr fr 䩌氠䨭絘-ri, 1E 1-r. [ -i JI 3t-f 楅til JE }{Nit 80-litr 1 o 2. 1. 16 lflj { unloading by cutting slope . ti l1Jlj I Jil _t ffl , iJi. 朡椠ill m , Jl jJ fJ 嵦㬠jt Yfli tf JtI tJ_f m IE ti 80 1J 1 o 2. 1. 17 fmff anchor bar 5m ct l61Lff1* f\l 栠1 m 1 Ⅸ뜠 8SOO I , II ,fII r 300 H500 T , n lOO Hs;.300 I 6 3. 0. 6 Jtltilj1 Jtlt HCm Jtltfit 300Hsoo ID II lOOH300 II , ID H100 I lOOH300 ID ID H100 II , ID 3. 0. 7 E o 3. 0. 8 1txii“tillIfiEttif11r ,nJH;E lRtittJtl,, Ji1 X 81 it if * ii ml JE *- 3. o. 9 JJEif**o 3. o. 9 /lIElraJ*im.g.l,,1*illtit JtltI JiltIWi9H1i. * 12 wUR I wrnir II ff1 x ii ID I 1.25------1.20 1.23,___,l.18 1. 20r--..-l. 15 II 1.20----1.15 1. 18,___l. 13 1. 15----1. 10 ID 1. 15,__, l. 10 1. 13 ,..._, 1. 08 1. 10,___, 1. 05 a 1 w m r 7-l m fil r 7l1 I fF JJtL w 1JJ , n im x 80 iJJ El t gm rftlu x iftlu ii -yg o -m mt 14 JI * , 1i B ifti t-t m JE * Jr-fl 8{] lb * Bt m i1t 1-r I fM Jtf mi iftW Ell 1* 4m 1* I fF 0 4. 2. 6 31- t t q * Er fZ;] m , xt ,, 1-* it1 fJj ti f1;J IDt HlJ * Jt * 1J 1it LlJ PJ it J]ff JkBt, illlur1-J r1 iJ] 1i]f {. 4Z J_V1WJ , -f VJfL 4. 2. ㄠ-a-rfr tt 1iJf 1t fr m iJ1JJ *i] * trr * *m JWJ Er1 f1 r JtI JJJt , A .r. Jtl.JjRmilimJtfT*2IKMo 4. 2. 8 B -8“1 -E irJF *4/G JE Bt, Jtr * ii\tf Jtf 11-ii\ o 4. 2. 9 PI 1-r ti 1iJf n fr fl m * m M Et it1 fJj J ti it Jr t-n it if 1fr , t H it1 fB JtI JJJl ffl Er1 ti m o 4. 3 i i.t fJft 4. 3. 1 iSl i-f-rVI 1 Er J11 lJ _I fj lb M * f1L -fJ 1Y LlJ i5l it fl fl it1 i5l i-r 8“1 1t ttL 4. 3. 2 iSit fr 1L1 T JLl f8i *4 . . 1 ut 7 11r w 8“J F ,m , m * 1 , m 㕅8“J ff* m w fa *1if1f ,*tm* , 2 871lfilJ*1fillOOOON.OOOOa 4. 3. 3 itlflJtiIJ1IWJMr4UJlJE 1 M lf rljj 51* 8“J 㝴1fJ , 1iJf 91 51* 8“J I. ti mt , ff M Ll 㝴I fi -tlmtEil, fK t 5 BfDJXt1tw o 2 JEE BF lf ajJ 汢tm fK 8“J fZgttiE * ajJ 坔B m , * 11 J_I 眠 , 5 JM 8“J r8J 7t 1fJ , il 楴] 1 ffiJt I fi fil mt t ill , xt ;it 9t 1I t uJU] J2I IJ1 㕅ㆥㄠ* rt ii oo 洠tr m 1iJf 91 ; illfa;ttilliiOOlJttttFN.W Jtt1 B“Jit 0 3 䪣-ar 洠 oo tn 8“J 51* 8“J 洠f1 oc fil -ar fZg 洠 00 8“J ii ITU ㆥㄱ䩣fJ Et oc o 4 afJ JXt1t, 1tiL MIJ1, * fR 8 f-ti1e7f3 mt fF ffl 8“J 㝴1tl , fl9 , ㄱ琠Ii , *U 㕅Jt xt J2I IJ1 1 ti 8“J uJU] ti 3 J2IIJ11Wi JJt s tmw 0 10 㐮㌮s ii Jl Et9 itfJlllW. ill* ffl JI 8“J , m-f5tL fL , ifL JlJ itt 1-J I. fm VJ iiE o 㐮㌮㘠 if mE x1 fl.1-t W.11 III , 0 - utffl r**m
展开阅读全文