DB11685雨水控制与利用工程设计规范2全文.pdf

0 db db11 685 2013 xxxx code for design of stormwatermanagement and harvest engineering 2013 07 24 2014 02 01 1 code for design of stormwater management and harvest engineering db11 685 2013 abc8 9 d e fgh9 i jkl m nfopbc c db11 t 685 2009 qr s tlu 68vr nfw xopbcqryz ed 2 lu a 9 n qry e 2 r a 2 l 4q r s 3 3 4 b 2012 20 0125 678 9 abc8 9 d fgh 9 ijk s td yu 3 nfw xopbc 8 e 2 a e p9 2 2 678 9 abcd efb 2gh ij5 mk l ms 3 45 ab el6 780 ef2 5n jkablcd efs rocp2qrjk bc 2std 2 u e6vw xy 678 9 z m4 62 d 3032aa 1000452 yushuiguifan s m 010 68017520 2 bjbb3000 s jk 678 9 abc8 9 d fgh 9 jk 678 9 67 h g nfop 6 4 1d 6 2 7 2 1 7 2 2 9 38 12 3 18 12 3 2f 15 3 3 a8 18 467x 20 4 16 20 4 2nfw xop 20 4 3 8 21 4 4nf x 23 4 5nf x 25 4 6nf 26 4 7nf 27 4 8nf zp 29 4 9 w 30 5 abc 31 5 1 31 5 2 nfw xop 31 5 3 nfw xop 31 5 4 nf 31 5 5 nf 32 5 6 nf zp 36 a p n b 39 b c nf zps 1 0 5 nfw xopbc 689 f0 b 1 6 i 4 s 7 2 4455 2 1 1 nfw xop stormwater management and harvest g d aebczpnf ddsghnfef bcz peg is 2 1 2 hij lid low impact development gmkj 9 ll m ghn6o pngn ze ef qknf nf e zps 2 1 5 nf stormwater storage n nfs 2 1 6 nf stormwater detention w 2 n nf2 nf d 2 d s 2 1 7 f water storage capacity of pavement layer jk f nf d d x n 7s 2 1 11 n d 8 volumetric runoff coefficient 8 8 n dd xdn 7s 2 1 12 underlying surface n f d sab f is 2 1 13 c green roof d e2xv f g h67i 7i j k s 2 1 16 f pervious pavement structure t f e f s bf f bf e f s 2 1 17 f pervious asphalt pavement 5 bfq e qr 8 f 1 s 2 1 24 infiltration manhole 9 e d f 0 t wu 9 a d f s 2 2 2fkfd f f i f f n a h m s jk s a k n 2 ov z nf u z nf zp l fk t a l nf s 2 2 3 p 8 3 i z zc n zm m p f e a p dm v m 11 c n k j f m t nf nf p w c l abc abcmmdd 9 24h 1 45 2 81 3 1 1 2 efgh ij efgh ij d w 55607075808590 8 n mm 11 513 719 022 526 732 540 8 3 1 2 n 7 2 g n 8s i 8 n 7 3 1 2 1 8s 912 0 35 11 lg74 0 1 3064 t p q 3 1 2 1 a s p4 6 t 180min2p 0 25a0100as 8 n n e3 12 37 a 8s 711 0 8 lg811 01 2001 t p q 3 1 2 2 p4 6 t 120min2p 10 as 642 0 8 lg047 1 1 1378 q t p 3 1 2 3 p4 6 t 120 min2p410as 13 759 0 10 lg091 11 2313 q t p 3 1 2 4 p4 6 360min t4120min2p 10as 744 0 10 lg321 11 1913 q t p 3 1 2 5 p4 6 360min t4120min2p410as 8 5 6as 3 1 3 8 n 1 nf 8 n 2 7 8 21 mttt 3 1 5 t n min 1 t f f min bcd 7 e e 8fl4 g9 5min hii 9 5min015min s m 29m 1 2 t nf r min s 2 8 267 8 n 710 15min 8s 3 1 4 12 j 42 3 1 4 9 s 7 8 f f ii z 3 1 4 l m 0 800 91 e 0 600 70 8 n lmi 0 800 90 900 95 eai 0 500 60 7 lm b c i 0 4500 550 65 opc i 0 40 5 daq c i 0 40 400 5 rea i 0 30 3500 4 0 150 3 f 11 m lmn8opc lmn8opcmg ldd nf codcrtssnh3 ntntp nf e 1500200050050010025200800 402 0 30010010050201040200 100 4 u vhinf e 1500250010001200502550400 201 0 30012030010010450100 100 2 wx hin f e 20003000200020002050501000 505 0 300300500300201050200 101 0 fe nf10040r 4snf2 z p65 py 2 f 7 f 4s 3 1 7 f j 42 3 1 7 9 s 15 3 1 7 qerstuvw qerstuvw mm f n 11 425 12 2 25 534 34 9 319 963 48 7 427 4126 320 0 563 1148 832 5 667 8155 076 8 7106 7127 4196 5 895 4106 9162 2 956 295 651 3 1015 774 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