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10、 . . . . . . . . . . . . . . . . . . . . . . . . . ( 8 ) 4. 4 I.:lt!.llll . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1 0 ) s ;tpft.&.m:12H 11) 5. 1 ;fpfl . ( 11) 5. 2 lleliJtl . . . . . . . . . . . . . . . . . . . . . . . . . . .
11、 . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 11 ) 5. 3 :!ltm!l!f: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1 2) 6 :2tJ.!Il . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1 3 ) 6. 1 -Ait;ijl . .
12、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1 3 ) 6. 2 1P:iilHtl;fJ:ll! ( 13) 6. 3 7J.l&J.!I!. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 15 ) 6. 4 $1JhJ;J.!I! . ( 15) 6. s ;ltr:OlHfiJI!h:H!ll.
13、 16) s. 6 m1i:l!h . . 16) 7 :!Ho:!1ti.t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1 8) 7. 1 -A!t;ijl):E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1 8 ) 1. 2 $#*l.!:iiJUA:tr-11 8 !PIi
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15、 . . . . . . . . . . ( 3 0) 9 :!:ltt;t): . - . . . . . . . . . . . . ( 3 2) 9. 1 .&i!Uft+t- . -. . c 3 2 9. 2 :tn:Httfi:f3U+t-.:. . 9. 3 m,.ttjt: . c 35 10 m:t$t#J,1A4?J.IB9:ii ( 36) 10. 1 - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 3 6) 1o. 2 :!t!.iUt:1to ,*9$t4111 . . 10. 3 l
16、la;:!tUl$t4to ,*9$t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . c 3 8 10. 4 :!llt$t4!1o ,*9$t . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1 - - (.39) 11. 2 :tm l!l.!3bJl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( .:3 9) 11.3 all . . 12 1C.JlljJtlii
17、i.t . -. . . . . . . . . . . . . 4 3) 13 jjlIimlii.t . . . 13.1 - . ( 5) 13. 2 IfiJ.Ii;llltp!ll .-. ( 4 6) 2 1a. 3 3Ciiti.!;jilmi!t:& . 13. 4 ;ltftE1a:I1!1UPi:& . . . . II# A !l!lBH11Bt . . 49) II# B tlfJJ!Itt . (52) II# c # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18、 . . . . . . . ( 5 7 ) II# D !F.Ii.t . (67) II# E mttt- . !Sft F titfrUltt-. ., . ooD *1i1Jllifi?.IY3 . (105) slffltj?t.:t . Io6) I!#:*Jci.IY3 . (107) 3 Contents 1 General provisions ( ) 2 Terms ( 2 ) 3 Grade and design standards of levee project ( 4 ) 3. 1 Flood control standard and grade of levee
19、project ( 4 3. 2 Security heightened value and stability safety factor 5 4 Basic data . . . . . ( 8 4. 1 Meteorology and hydrology . . . . . 8 ) 4. 2 Social economy . . . . . . . . . . . 8 4. 3 Engineering topography . . . . . . . . 8 4. 4 Engineering geology . . . . . . ( j 0) 5 Levee line layout a
20、nd selection of levee type . ( J. 1 ) 5. 1 Levee line layout . . . . . ( :1 1 ) 5. 2 Determination of the spacing of levee . . ( 11 ) 5. 3 Selection of levee type . . . ( 1 2) 6 Levee foundation treatments . . . . . ( 1 3) 6. 1 Gene.ral requirement ( 13) 6. 2 Soft levee foundation treatments . . . .
21、 ( 1. 3 ) 6. 3 Pervious levee foundation treatments . . . . ( J. 5 ) 6. 4 Multi layer levee foundation treatments ( J. 5 ) 6. 5 Anti-seepage treatments for rock levee foundation ( 16) 6. 6 Vertical anti-seepage for levee foundation . . . ( :L 6) 7 Design of levee body ( :L 8) 7. 1 General requiremen
22、t . . . . ( L 8 ) 7. 2 Standards for levee materials and earth levee fiUing ( 1-8) 4 7. 3 Crest elevation of levee ( 1 9 ) 7. 4 Crest structure of earth levee ( 2 0 ) 7. 5 Levee slope and berm . . . . . . . . . . . . ( 2 l ) 7. 6 Slope protection and slope drainage . . . ( 2 1 ) 7. 7 Anti-seepage an
23、d drainage facilities . . . ( 2 2) 7. 8 Flood wall ( 2 3 ) 8 Design of revetment C 2 5 ) 8. 1 General requirement - . ( 2 5 ) 8. 2 Slope-type revetment . . . . . . ( 2 6 ) 8. 3 Dam-type revetment . . . . . . . . ( 2 8 ) 8. 4 Wall-type revetment . . ( 2 9) 8. 5 Other types of revetment . . . . . . .
24、. . ( 3 0) 9 Levee stability calculation . . ( 3 Z) 9. 1 Seepage field calculation and seepage stability estimation . . . . . . . . . . . ( 3 2 ) 9. Z Calculation of stability against sliding and toppling (33) 9. 3 Settlement calculation . . . . . . ( 3 5) 10 Connection between levee and buildings o
25、r structures . . . . . . . . . . . . . . ( 3 6 ) 10. 1 General requirement . . . . . . . ( 3 6) 10. Z Buildings and structures constracted through levee . . ( 3 6 ) 10. 3 Buildings and structures constracted near levee ( 3 8 ) 10. 4 Buildings and structures constracted across levee ( 3 8 ) 11 Streng
26、thening, extension and reconstruction of levee project . . . ( 3 9) 11. 1 General requirement . . . . . . . . . . . ( 3 9 ) 11. 2 Strengthening and extension . . . . . ( 3 9) 11. 3 Reconstruction . . . . . . . . . . . . ( 4 Z ) 12 Design of safety monitoring . ( 4 3) 5 13 Design of levee project rna
27、 nag em en t . ( 4 5) 13. 1 General requirement . ( 4 5) 13. 2 Scope of project management and protection . ( 4 6) 13.3 Facilities of traffic and communication ( 4 7) 13. 4 Facilities of other management and maintenance . . . ( 4 7 ) Appendix A Calculation of levee foundation treatments . . . . . .
28、. . . . . . ( 4 9) Appendix B Design tide level calculation . (52) Appendix C Wave calculation . . . . (57) Appendix D Bank protection calculation . ( 6 7) Appendix E Seepage calculation . . . . . . ( 7 8) Appendix F Calculation of stability against sliding 0 Ol) Explanation of wording in this code
29、. . o 05) List of quoted standards . . . (1 06) Addition: Explanation of provisions . . (1 07) 6 1. 0.1 :1-JJ.i)Z:!Jlittiill-ti .-i.ittiittttf-?tfiJit *. fijJ:ftJt;tlll: -it- ,:t(l!ffl, mltti I;frmlm $(Wi)Jj( ,$1J)E;zfs:1. 1. o. 2 :zts:m:m=r.m,1JnID ,tt.m,:mmittiitiit. 1. o. 3 ittiifltitt-l.ilZ IJ,(
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