Suelo heterogeneoUniversidad Tecnica de MachalaFacultad de Ingenieria CivilSOCAVACION GENERALPROFESOR: WILLIAMS MENDOZA RIVERA, MGPSocavacin general : Determinacin de profundidad ( mtodo Lischtvan - Lebediev ) Socavacin del Puente con estatigrafia heterogenea.Datos :Caudal maximo de crecida ( Q )528.00m3 / segCota NAME79.80m.Periodo de Retorno ( T )100aosCota NAMO76.11m.Ancho de la superficie libre del agua ( B )55.00m.Cota Namin74.28m.Numero de pilas 3.00RugosidaduniformeSeparacin entre pilas16.25m.Diametro arena fina0.40mm.Ancho de la pila0.80mDiametro arena grava1.5mm.Area hidraulica: cota NAME ( A )287.23m2Peso especifico del suelo cohesivo 1.46ton / m3Velocidad media ( V )1.84m / seg

Punto 1234567Materialarenaarenaarcillaarenaarcillaarena gravaarenaarcillaarena gravaarenaarcillaarenaarcillaarenaarcillaQd528.00528.00528.00528.00528.00528.00528.00528.00528.00528.00528.00528.00528.00528.00528.00Be52.652.652.652.652.652.652.652.652.652.652.652.652.652.652.6Hm5.465.465.465.465.465.465.465.465.465.465.465.465.465.465.46m0.960.960.960.960.960.960.960.960.960.960.960.960.960.960.96a0.620.620.620.620.620.620.620.620.620.620.620.620.620.620.62T100100100100100100100100100100100100100100100b1.001.001.001.001.001.001.001.001.001.001.001.001.001.001.00g----1.46--1.46----1.46----1.46--1.46--1.46dm0.400.40--0.40--1.500.40--1.500.40--0.40--0.40--x0.410.410.340.410.340.390.410.340.390.410.340.410.340.410.341/(1+x)0.710.710.750.710.750.720.710.750.720.710.750.710.750.710.75Ho3.135.039.897.9610.0212.327.029.5313.535.728.775.388.135.628.13Hs ( c )12.8213.0312.2411.0310.0410.04Hs ( f )4.327.5813.0517.5011.2419.588.828.218.64Estrato5.784.862.112.062.306.922.514.001.003.055.992.755.662.513.83Ho + estratos8.919.8912.0010.0212.3219.249.5313.5314.538.7714.768.1313.798.1311.96