Laserfiche WebLink
Su6jetl Made Dy ,~ 1/I JoD No. 3-Iq-g7 <br />Golder ~''~' `- ~ "- <br />• Checked Dy Dab 3- Ip1_87 <br />Associates RSA ~QAIN r:E <br />Approves Dy shaae no. ~ 01= 18 <br />4. Ni'DRAULICS 189 <br /> <br />T lo,ooo <br />I I I <br /> - apoo LOSS COEFFICIENT Ka <br /> Ibs FOR VARIOUS ENTRANCE (2) <br /> '!6 - e,ooo TYPES b <br /> ] oop (3I <br /> 1~~ <br /> <br />132 0,000 <br /> <br />! C00 NW ENI2ANCF ] b. <br />p SCALE TYVF COEFFICIf NT <br />_S_ <br />- <br /> <br />_ b <br />- <br /> 1I I ged~oll, •e .dpr, or Frd 0.! <br />~ <br /> I$0 u 3rnon [enlorn.np ro 111 •j_ <br /> c 2,000 .low 9. <br /> Ioe i2. Ma.r.d.e <e.rer. edep. `a2 <br />r <br /> o <br />j I o.v 3. <br />q~ E,ei•[r~•p ne. un a. <br /> - 96 _ 1,000 __ __.__ 3_ - <br /> eoo !. <br /> to ne ¢ele 4i or Lpmjen <br /> -B• 600 ~onromell r r<e1e 11', drn <br />2 <br />I' <br /> _ <br />egAr.n[ <br />netl Ian. rMraupM1 <br /> <br /> - +oo ~Il.n.er.a <br />2. <br />- 2 <br /> <br />• <br />I Tx <br />300 <br />0 __._. __._ <br />-IS . <br />_- <br /> ' 3 <br /> ~ <br />~_ 60 ~ ~ <br />n zoo = I S <br /> I.S <br /> o <br /> S• O E <br /> <br />100 __- - <br />° _.- <br /> 1 ' °- ~. .° - °0 ~ <br /> <br /> , <br />3 <br /> I ~ ~0 / <br />0 1.0 <br /> rv E%AMYIF / <br />Q9 -~ S9 <br /> c De ]G DIpm.IDl••BIn •SF/ _ <br /> o 0. 7011!/sac 3 - 0.9 <br /> . 3! 20 _-- <br />% ° O.B O.B <br /> ].o1v ew nw = <br /> _ 30 ~' ~ <br /> e ~ <br />~ .I LO •Orr ___ DB . <br /> '^ 27 f0 'P IO <br />.0 <br /> <br />/ a . <br />,v 1.1 . o r o.T <br /> ° x• o.T <br /> % 6 <br /> O ] <br /> <br /> a° 3 0.6 <br /> `° la <br /> N 2 <br /> I <br />1] <br />-~ 0.5 <br /> 1.0 0.3 <br /> 1 HEADWATER DEPTH FOR <br /> •• - i2 CORRUGATED STEEL PIPE CULVERTS <br /> WITH INLET CONTROL <br />FHWA HEC 5 <br />• <br />Flgura 4.28 In/el control nomograph for corrugated steel pipe culverts. The manu- <br />facturers recommended keeping HWID to a maximum of 1.5 and preleraDly to no <br />more than 1.0. <br />