1、DB61 if t 1ft DB611T 399-2007 2007-07-05 2007-07-05 DB611T 399-2007 *fff-ftf ill ;.G, , *j)1n!t, 1m, 5* ,*9:H1iL *,jfitnx1i;ffi0 IIftAJm;11lIft3F:o DB611T 399-2007 1 tBfiJ *THMffl$e*. *fflrHMffl$e. 2. 1 $:t:it 95%J:, fflJjt:l.l:it 85%J:o 2.2 rrt C;ffi) i:f1f;t:J1.itpX;tI1:UmJ.liZr.1it GB4285, GB8321
2、 Cm1f=tft37t) ffJ.mUi: (MRU *o 3 1mtBttsl ffl3t1* tl)(14i:f ffJ*ii:l1*t*ffJCJIfflrmjjX;*f;FflffJ*o fLffBffJCJ Iffl)(1tf, ;ltOOJifi1fffJ cmffJ)mfflr*fl,rm,m*:itffJ 1riJffll3:)(14IJ.:TAA*o fL/FttBAAffJiJl ffl)(14. ;It.:T*mfflr*fffifl 0 GB4285-1984 ;f:ljt*1tf rtl*iit;fUJE)(m-l-*,jft 4. 1 li1it f 7tMftf
3、 El:l*7t;fu1*tiPt;5;Jffi, m*4fif;t;l!a)Hllltl*4. t.Kiffi rRl:iiJ;t(:. K1l50-80m. f 2. 7m J:, 1l69m. tEfti5:ttfUlH9-*mM:lZf1TX lJ1:FffJ fMi:0 fl*:*fflflfif;tllffJm,;ltffltt,*,ittlflrm,* 2. 5-3. Om. 1l6.0-12.0m, K30.060.0m. ;f4i:f: *ffl*4rif;tmllffJrn1l%i:ftoo, ;n:fflmttrmpX;, f.li1. 52. Om, lt 4.0-6
4、 Om, Klt/FII. *4/JO: *fflflrif;t,jlMiffJfjlJQYm/J, ;n:ftjlHmttrm, 9i2f.li:(1. 0-1. 2m, J:tl. 5-2. Om, KJ:tIIo 4. 2 !R f.liJ:t.ZM:t.fl,#.tt.*,.:l1-JEffJmII.Mrm ffJ40-50 ffJM0 5 )r+. ilriff. 5.1.3 TJI 50Cm7J.E:tiAA 5.2. 1 mltlIJj!H :IjcE8mlllil!flJ:Wi;RIX;. 5.2. 2 Df! lInm1fmHE, tWnmifflBE, 1fjIH11dE
5、 tiaHij1j1ltDE. 1ij 667m2nm$f1fmDE 4000 5000kg. ttM 80100kg, fiilUliffl 2530kg, f:DE, lIDE lkg (tjl;jtfq., ;flH1ili:A1*s*m ielJ5)Ei15*X1nmDE1J:i1T3WJ) , :fJif. wrfflDE*f NY/T394-2000. 5.2. 3 1H!*lt III! 1O15em, ttM:ttTJ:. 5. 3 *#JI 5.3.1 jttJiiff,: 1ij 1O15m25tHi 30emX40em:fR 1:1jc, mflt!*tiEki7!iJ
6、5X,Ek. f!i9Jllt:J, :fRr i9JtI:l ttM1:*iii:1J B:. 5.3. 2 R1JJZ.m fflatfJIBJIL 91tJll:JgJ5X, 1O15em IJ.*. Jll*Ia(! lOem, W-tjHilJ5X,1X; Hl!iIt. 5.3. 3 1IJj5a , /J!tltn-j-1IDlljtnm BT LifU 500600 1H(gJ.j 11lfl!r/ml ). ttMrrtlIl P!ltjjffi 1. 33X 10 6 -1. 33X 10 Jf31*/ml ttMttJf31*rrf. *4$nn-j1ID1I!lt1il
7、l! 2X 10 6 -2 X10 1 :ffl1*/ml *-4m1*rrf:lf!;H. 5.3. 4 Fjjl1IJj5a 5.3.4.1 FjjllJfiifHfUIJ tpifUWi1Jm:f.lE.:ft1*I11=fJtm.-F, ftilf1!ffl t:J, rIi1jf,Ho1ilt1:i1j. 5.3.4.1.2 tEfM.x;X 1: 1nB 500 f:g., 50%lR.Hltl600 fH, 91 70%fttn-n;*,J 500 fH. 5.3.4.3 !jXMrrf LitrrfWMffl72%mf.tt. 4000 f!, 9150%ImBEmltfnJP
8、Jl1f;jflJ 400-.,500 1H, 9177%t1tlFnJ1lJ7iI1HfU 8001000 1ir, 9160%ImZfg 500 f 1. 5%:ftrrf.lR.LM 1000 fRLflt! 1500 1HII!lt. 5.3.4. 7 l?iIUIt Tm!l!ltrJJ;R1:1JJW1ffl20%mJIm. 2000-.,3000 1irIlM, 911ij 667m 2 1!ffl 50% -8l: Lflt! T#1 fl3E:i rr. 5.3.4.8 9fiEk ffl 20%mJaa 2000-3000 ff!ID.1lJiiI1*)JifU 8000 flH?lIl!lt:J:. 2 I DB61/T 399-2007 iJ1 A (;W$Btt) t;t.tl:1m tltJ1t -F:9Uft;. Il1c P iitPL if; !:k. =_:iR!bit,y. . jtltZ,Mmc. ftf$. ftm, tl;*I. :iR$.B*. :iR. X1?iAt (605) rp1605. f*Jr!. (059) ;/. DDT. !$ft203ft. ljJ1:. jJ. 1i.M. 401. mc. #z,=?iAt,.,?iAt,if;.T.,#.,.:iR.,*&fiB#. 3
copyright@ 2008-2019 麦多课文库（www.mydoc123.com）网站版权所有
备案/许可证编号：苏ICP备17064731号-1