Curva de Descarga y Socavacion
2
DETERMINACION DE LA CURVA DE DESCARGA (SECCION: TRANSVERSAL) COTA Y A P RH S V Q (msnm) (m) (m) (m) (m/s) 3327.33 0.00 0.00 0.00 0.0000 0.0000 0.00000 0.0000 0.0000 0.00 3327.83 0.50 0.95 3.48 0.2730 0.4208 0.05000 0.2236 1.8820 1.79 3328.33 1.00 4.80 5.41 0.8872 0.9233 0.05000 0.2236 4.1293 19.82 3328.83 1.50 9.44 18.95 0.4982 0.6284 0.05000 0.2236 2.8103 26.53 3329.33 2.00 18.76 20.72 0.9054 0.9359 0.05000 0.2236 4.1855 78.52 3329.83 2.50 28.34 22.14 1.2800 1.1789 0.05000 0.2236 5.2723 149.42 3330.33 3.00 38.43 24.06 1.5973 1.3664 0.05000 0.2236 6.1108 234.84 3330.83 3.50 49.13 26.47 1.8561 1.5103 0.05000 0.2236 6.7542 331.84 3331.33 4.00 61.33 30.20 2.0308 1.6037 0.05000 0.2236 7.1718 439.84 Para un Caudal de Q 153.3 m3/seg Tirante del cauce 2.55 m Cota del nivel de agua máxima extraordinaria ( 3329.88 msnm Borde libre = 1m Cota Corona de Muro = 3330.88 msnm (RH)^ 2/3 (S)^ 1/2 (m 2 ) (m 3 /s) 0 50 100 150 200 250 300 350 400 450 500 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 f(x) = 0.384328969321249 x^0.378640923123163 CURVA DE DESCARGA DEL RIO CHAUPIHUARANGA Q(m3/s) Y(m)
-
Upload
raul-r-verastegui-justano -
Category
Documents
-
view
25 -
download
7
description
CURVA DE DESCARGA Y SOCAVACION
Transcript of Curva de Descarga y Socavacion
Seccion (inicial)DETERMINACION DE LA CURVA DE DESCARGA(SECCION: TRANSVERSAL)S =0.05n =0.05COTAYAPRH(RH)^2/3S(S)^1/2VQ(msnm)(m)(m2)(m)(m)(m/s)(m3/s)3327.330.000.000.000.00000.00000.000000.00000.00000.003327.830.500.953.480.27300.42080.050000.22361.88201.793328.331.004.805.410.88720.92330.050000.22364.129319.823328.831.509.4418.950.49820.62840.050000.22362.810326.533329.332.0018.7620.720.90540.93590.050000.22364.185578.523329.832.5028.3422.141.28001.17890.050000.22365.2723149.423330.333.0038.4324.061.59731.36640.050000.22366.1108234.843330.833.5049.1326.471.85611.51030.050000.22366.7542331.843331.334.0061.3330.202.03081.60370.050000.22367.1718439.84Para un Caudal de Q =153.3m3/segTirante del cauce Y=2.55mCota del nivel de agua mxima extraordinaria (NAME)=3329.88msnmBorde libre =1mCota Corona de Muro =3330.88msnm
Seccion (inicial)
Q(m3/s)Y(m)CURVA DE DESCARGA DEL RIO CHAUPIHUARANGAY = 0.3716Q0.4203
Socavac B=26mCALCULO DE LA SOCAVACIONCauce Natural: Ro ChaupihuarangaPara calcular la socavacin se us las frmulas de Laceyy de Blench del Technical Guideline for Bureau of Reclamation1.-LACEYdm:mQ:m3/sf:factor de LaceyDm:Tamao medio(mm)Datos:Q(m3/s) =153.3Dm(mm) =100-Calculando obtenemos:f =17.60dm=0.97-Calculo de dsconsiderando z=0.75ds=0.73m2.-BLENCHdfo:mqf :(m3/s/m)FBo:factor de Blench (m/s2)qf = Q/BQ=153.3B=26qf =5.8961538462De la fig N 9(pag 35), para D=100 mm se obtiene FBo=0.98Reemplazando se obtiene:dfo =3.29m-Calculo de dsconsiderando z=0.75ds=2.46mPromedio =1.59
MBD001986FA.unknown
MBD001986FB.unknown
MBD001986F8.unknown
MBD001986F9.unknown
