WATER-RESOURCES ENGINEERING - Pearson

1 September 14, 2012A01 CHIN321903 SEFM page iWATER-RESOURCES ENGINEERINGT hird EditionDavid A. Chin 2013 Pearson Education, Inc., Upper Saddle River, NJ 07458. All Rights ReservedSeptember 14, 2012A01 CHIN321903 SEFM page iiLibrary of Congress Cataloging-in-Publication DataChin, David ENGINEERING / David A. Chin. 3rd : 978-0-13-283321-9 (alk. paper)ISBN-10: 0-13-283321-2 (alk. paper)1. Hydraulics. 2. Hydrology. 3. Waterworks. 4. water resourcesdevelopment. I. 2014627 dc232012018911 Vice President and Editorial Director, ECS:Marcia J. HortonExecutive Editor:Holly StarkEditorial Assistant:Carlin HeinleExecutive Marketing Manager:Tim GalliganMarketing Assistant:Jon BryantPermissions Project Manager:Karen SanatarSenior Managing Editor:Scott DisannoProduction Project Manager / Editorial Production Manager:Greg DullesCover Photo: United States Bureau of Reclamation 2013, 2010, 2006, 2000 Pearson Education, Saddle River, New Jersey 07458 All rights reserved.

2 No part of this book may be reproduced in any form or by any means, withoutpermission in writing from the Prentice Hall is a trademark of Pearson Education, author and publisher of this book have used their best efforts in preparing this book. These efforts include thedevelopment, research, and testing of the theories and programs to determine their effectiveness. The author andpublisher make no warranty of any kind, expressed or implied, with regard to these programs or the documentationcontained in this book. The author and publisher shall not be liable in any event for incidental or consequentialdamages in connection with, or arising out of, the furnishing, performance, or use of these in the United States of : 0-13-283321-2 Pearson Education Ltd.,LondonPearson Education Australia Pty. Ltd.,SydneyPearson Education Singapore, Pte. Education North Asia Ltd.,Hong KongPearson Education Canada, Inc.

3 ,TorontoPearson Educaci on de Mexico, de Education Japan,To ky oPearson Education Malaysia, Pte. Education,Upper Saddle River, New Jersey 2013 Pearson Education, Inc., Upper Saddle River, NJ 07458. All Rights ReservedSeptember 14, 2012A01 CHIN321903 SEFM page iiiTo Andrew and Stephanie. But those who hope in the Lord will renew their strength. They will soar onwings like eagles; they will run and not grow weary, they will walk and not befaint. Isaiah 40:31 2013 Pearson Education, Inc., Upper Saddle River, NJ 07458. All Rights ReservedSeptember 14, 2012A01 CHIN321903 SEFM page iv 2013 Pearson Education, Inc., Upper Saddle River, NJ 07458. All Rights ReservedSeptember 14, 2012A01 CHIN321903 SEFM page vContentsPrefacexv1 WATER-RESOURCES ENGINEERING .. DesignofWater-ResourceSystems .. Supporting Federal Agencies in the United Fundamentals of Flow in Closed Introduction.

4 SinglePipelines .. Steady-State Continuity Equation .. Steady-State Momentum Steady-State Energy Equation .. Energy and hydraulic grade Headlossesintransitionsandfittings .. Head losses in noncircular conduits .. Empiricalfriction-lossformulae .. WaterHammer .. Nodal Method .. LoopMethod .. AffinityLaws .. PumpSelection .. System characteristics .. Limits on pump location .. Multiple-PumpSystems .. Variable-Speed Pumps .. 623 Design of water -Distribution Introduction .. Per-Capita Forecast Estimation of per-capita Estimation of FireDemand .. DesignFlows .. Components of water -Distribution Systems .. Servicelines .. Pipematerials .. 83v 2013 Pearson Education, Inc., Upper Saddle River, NJ 07458.

5 All Rights ReservedSeptember 14, 2012A01 CHIN321903 SEFM page Pumps .. Valves .. Meters .. FireHydrants .. water -StorageReservoirs .. Performance Criteria for water -Distribution Systems .. ServicePressures .. AllowableVelocities .. Building water -Supply Systems .. Specification of Design Flows .. Specification of Minimum Pressures .. 1014 Fundamentals of Flow in Open Introduction .. BasicPrinciples .. Steady-State Continuity Equation .. Steady-State Momentum Darcy Weisbach Manning Other Steady-State Energy Equation .. Energygradeline .. Specific energy .. water -SurfaceProfiles .. Profile Equation .. Classification of water -Surface Profiles .. Direct-integrationmethod .. Direct-stepmethod .. Standard-step method.

6 Practical considerations .. Profiles across bridges .. 1595 Design of Drainage Introduction .. BasicPrinciples .. Best Hydraulic Section .. Boundary Shear Stress .. Cohesive versus Noncohesive Materials .. Bends .. Channel Slopes .. Design of Channels with Rigid Linings .. Design of Channels with Flexible Linings .. General Design Vegetative Linings and Bare Soil .. RECP Linings .. Riprap, Cobble, and Gravel Gabions .. 203 2013 Pearson Education, Inc., Upper Saddle River, NJ 07458. All Rights ReservedSeptember 14, 2012A01 CHIN321903 SEFM page 2086 Design of Sanitary Introduction .. Quantity of Wastewater .. Residential Nonresidential Sources .. Inflow and Infiltration (I/I).. Peaking Factors .. HydraulicsofSewers .. Manning Equation with Manning Equation with Self-Cleansing.

7 Scour Hydraulics of Manholes .. System Layout .. PipeMaterial .. Depth of Sanitary Sewer .. Hydrogen-Sulfide Manning Minimum slope for Procedure for System Design .. 2477 Design of Hydraulic Introduction .. Submerged entrances .. Unsubmerged entrances .. DesignConstraints .. SizingCalculations .. Fixed-headwater Fixed-flow Minimum-performance Roadway Overtopping .. Free Discharge .. Submerged Discharge .. Empirical Equations .. Weirs .. Sharp-Crested Weirs .. Rectangular 288 2013 Pearson Education, Inc., Upper Saddle River, NJ 07458. All Rights ReservedSeptember 14, 2012A01 CHIN321903 SEFM page Compound Other types of sharp-crested Broad-Crested Weirs.

8 Rectangular Compound Uncontrolled Spillways .. Controlled (Gated) Spillways .. Gates seated on the spillway Gates seated downstream of the spillway crest .. Stilling Basins .. Design Types of Dams .. Sediment accumulation .. Determination of storage requirements .. Hydropower .. Turbine performance .. Feasibility of 3358 Probability and Statistics in WATER-RESOURCES Introduction .. Probability Discrete Probability Distributions .. Continuous Probability Distributions .. Mathematical Expectation and Common Probability Functions .. Binomial distribution .. Geometric distribution .. Poisson distribution .. Exponential distribution .. Gamma/ Pearson Type III distribution .. Normal distribution.

9 Log-normal distribution .. Extreme-value distributions .. Chi-square distribution .. Estimation of Population Distribution .. Probability distribution of observed Hypothesis Model selection criteria .. Estimation of Population Parameters .. Maximum-likelihood method .. Frequency Normal distribution .. Log-normal distribution .. Gamma/ Pearson Type III distribution .. 390 2013 Pearson Education, Inc., Upper Saddle River, NJ 07458. All Rights ReservedSeptember 14, 2012A01 CHIN321903 SEFM page Log- Pearson Type III Extreme-value Type I General extreme-value (GEV) Uncertainty Analysis .. 3979 Fundamentals of Surface- water Hydrology I: Rainfall and Introduction .. StatisticsofRainfallData .. Secondary estimation of IDF curves.

10 Spatial Averaging and Interpolation of Rainfall .. DesignRainfall .. Returnperiod .. Rainfall depth .. Temporal distribution .. Spatial ExtremeRainfall .. Rational estimation method .. World-record precipitation amounts .. Probable maximum Interception .. The infiltration process .. Horton model .. Green Ampt model .. NRCS curve-number model .. Comparison of infiltration Rainfall Excess on Composite Areas .. 46810 Fundamentals of Surface- water Hydrology II: Introduction .. Mechanisms of Surface Runoff .. Time of Concentration .. OverlandFlow .. Kinematic-wave NRCS method .. Kirpich Izzard equation .. Kerby equation .. Channel Flow .. Accuracy of Estimates .. Peak-Runoff Models .. The Rational Method.