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0 (hodnocen0 x )

BK

Boca Raton ; London ; New York : CRC Press/Taylor & Francis Group, [2017]

xii, 589 stran : ilustrace, mapy ; 26 cm

ISBN 978-1-138-19814-2 (vázáno)

Obsahuje bibliografické odkazy a rejstřík

001459634

Preface xi // Acknowledgments xiii // Author XV // Urban stormwater planning 1 // 1.1 Drainage plan 1 // 1.2 Doctrines for surface water drainage 2 // 1.3 Design risk and consistency 3 // 1.4 Common problems in urban drainage 4 // 1.5 Urban stormwater facilities 7 // 1.6 Closing 12 // 1.7 Homework 12 // 2 Rainfall analysis 15 // 2.1 Hydrologic cycle 15 // 2.2 Formation of precipitation 15 // 2.3 Types of precipitation 17 // 2.4 Rainfall measurement 18 // 2.5 Empirical correction methods 19 // 2.6 Rain undercatch 20 // 2.7 Rainfall analysis 24 // 2.8 Design rainfall information 27 // 2.9 Seasonal variation 34 // 2.10 Area reduction 35 // 2.11 Design rainfall distribution 39 // 2.12 Derivation of localized design rainfall distribution 42 // 2.13 Closing 44 // 2.14 Homework 44 // 3 Watershed hydrology 49 // 3.1 Watershed 49 // 3.2 Hydrologic losses 54 // 3.3 Runoff hydrograph 60 // 3.4 Unitgraph and 3-curve 61 // 3.5 Agricultural synthetic unitgraph 65 // 3.6 Urban synthetic unitgraph 69 // 3.7 Information sources 74 // 3.8 Homework 74 // 4 Hydrologic frequency analysis 77 // 4.1 Basics of probability 77 // 4.2 Hydrologic database 78 // 4.3 Sample statistics 80 // 4.4 Plotting position 81 // 4.5 Probability distributions 83 // 4.6 Probability graphic papers 85 // 4.7 Model predictions and best-fitted line 86 // 4.8 Selection of probability model 87 // 4.9 Confidence limits 88 // 4.10 Modification on sample skewness 92 // 4.11 Tests of high and low outliers 93 // 4.12 Adjustments for zeros 94 // 4.13 Mixed population 95 // 4.14 Regional analysis 97 // 4.15 Flow-duration curve 99 // 4.16 Closing 101 // 4.17 Homework 101 // 5 Rational method 105 // 5.1 Rational method 105 // 5.2 Intensity-duration-frequency formula 106 // 5.3 Volume-based runoff coefficient 107 // 5.4 Time of concentration 113 // 5.5 Peak flow prediction with multiple tributary areas 121 //

5.6 Concept of rational hydrograph 124 // 5.7 Rational hydrograph method 125 // 5.8 Applicability limit 129 // 5.9 Homework 130 // 6 Watershed modeling 135 // 6.1 Watershed numerical model 136 // 6.2 Watershed drainage network 136 // 6.3 Kinematic overland flow 138 // 6.4 Rational method: A special case of KW flow 155 // 6.5 Conveyance waterway 157 // 6.6 Detention basin 157 // 6.7 Diversion facilities 159 // 6.8 Flowchart of numerical process 163 // 6.9 Small urban watershed modeling 164 // 6.10 Large watershed modeling (>100 mile2) 166 // 6.11 Closing 173 // 6.12 Homework 173 // 7 Flood channel design 177 // 7.1 Grade control 180 // 7.2 Natural waterway 188 // 7.3 Grass channel 189 // 7.4 Riprap channel 193 // 7.5 Composite channel 197 // 7.6 Closing 207 // 7.7 Homework 207 // 8 High-gradient concrete channel 211 // 8.1 Concrete channel 211 // 8.2 Efficient channel sections 213 // 8.3 Waves in a high-gradient channel 219 // 8.4 Analysis of flow stability 221 // 8.5 Roll waves 223 // 8.6 Cross waves at a bend 227 // 8.7 Superelevation and cross waves 234 // 8.8 Channel depth 237 // 8.9 Homework 237 // 9 Street hydraulic capacity 241 // 9.1 Street classifications 241 // 9.2 Curb and gutter types 244 // 9.3 Street hydraulic conveyance capacity 245 // 9.4 Water spread and curb height 248 // 9.5 Permissible VD product 249 // 9.6 Discharge reduction method 252 // 9.7 Street hydraulic storage capacity 254 // 9.8 Closing 260 // 9.9 Homework 261 // 10 Street inlet hydraulics 265 // 10.1 Types of inlet 265 // 10.2 Inlet hydraulics 269 // 10.3 Inlet spacing 270 // 10.4 Design discharge 271 // 10.5 Clogging factor 274 // 10.6 Grate inlet on grade 277 // 10.7 Grate inlet in a sump 280 // 10.8 Curb opening on a grade 282 // 10.9 Curb-opening inlet in a sump 284 // 10.10 Slotted inlet 285 // 10.11 Combination inlet 285 // 10.12 Carryover flow 286 //

10.13 Case study 286 // 10.14 Homework 292 // 11 Culvert hydraulics // 11.1 Functions of culvert 295 // 11.2 Culvert elements 295 // 11.3 General design considerations 299 // 11.4 Culvert sizing 303 // 11.5 Culvert hydraulics 306 // 11.6 Inlet-control culvert hydraulics 309 // 11.7 Outlet-control culvert hydraulics 311 // 11.8 Culvert design 313 // 11.9 Stilling basin at culvert outlet 315 // 11.10 Detour culvert 321 // 11.11 Homework 326 // 12 Storm sewer system design // 12.1 Layout of sewer system 329 // 12.2 Design constraints 332 // 12.3 Design discharge at street inlet 333 // 12.4 Sewer sizing 334 // 12.5 Sewer system design 337 // 12.6 Sewer-manhole element 340 // 12.7 Sewer hydraulics 344 // 12.8 Manhole hydraulics 352 // 12.9 Sewer trench 356 // 12.10 Sewer HGL and EGL analyses 358 // 12.11 Homework 369 // 13 Detention basin design 373 // 13.1 Basics in stormwater detention 373 // 13.2 Types of detention basins 376 // 13.3 Design considerations 378 // 13.4 Design procedure 380 // 13.5 Detention volume 381 // 13.6 Preliminary shaping 389 // 13.7 Outlet works 393 // 13.8 Culvert hydraulics 401 // 13.9 Characteristic curve 406 // 13.10 Underground detention 406 // 13.11 Evaluation of detention effectiveness 409 // 13.12 Maintenance and safety 410 // 13.13 Homework 410 // Flow diversion // 14.1 Flow diversion 417 // 14.2 Floodgate 420 // 14.3 Forebay for sediment settlement 423 // 14.4 Micropool for syphon flow 429 // 14.5 Emergency spillway 434 // 14.6 Closing 437 // 14.7 Homework 437 // Grate and rack hydraulics // 15.1 Grate geometry 441 // 15.2 Grate hydraulics 443 // 15.3 Rack geometry 450 // 15.4 Rack hydraulics 451 // 15.5 Closing 456 // 15.6 Homework 456 // 16 Stormwater quality capture volume 459 // 16.1 Rainfall and runoff distributions 460 // 16.2 Runoff capture analysis 463 // 16.3 Optimal water quality capture volume 468 //

16.4 Exponential model for overflow risk 470 // 16.5 Runoff capture curve 472 // 16.6 Overflow risk 475 // 16.7 Retrofitting of detention basin 478 // 16.8 Homework 481 // 17 Low-impact development facilities 485 // 17.1 LID site plan 485 // 17.2 Effective imperviousness for LID site 487 // 17.3 Location of LID unit 491 // 17.4 Porous basins 492 // 17.5 Porous pavement 493 // 17.6 Surface storage basin 493 // 17.7 Subbase storage volume 494 // 17.8 Seepage flow and drain time 496 // 17.9 Dry time of subbase 501 // 17.10 Clogging effect and life cycle 504 // 17.11 Evaluation of LID performance 506 // 17.12 Closing 510 // 17.13 Homework 511 // x Contents // 18 Design of infiltration basin 517 // 18.1 Layout of infiltration basin 517 // 18.2 Design consideration 520 // 18.3 Volume and shape of infiltration basin 522 // 18.4 Sustainability of infiltration rate 527 // 18.5 Closing 535 // 18.6 Homework 536 // 19 Hydraulic routing 537 // 19.1 Continuity principle 538 // 19.2 Momentum principle 538 // 19.3 Applicability limit of kinematic waves 540 // 19.4 Finite difference approach for kinematic flow 542 // 19.5 Characteristic wave method for dynamic wave flows 549 // 19.6 Numerical weighting method 555 // 19.7 Numerical stability 556 // 19.8 Homework 558 // 20 Hydrologic routing 561 // 20.1 Hydrologic routing 561 // 20.2 Linear reservoir routing method 564 // 20.3 Storage routing method 566 // 20.4 Outflow routing method 567 // 20.5 Kinematic wave routing approach 570 // 20.6 Direct routing method 574 // 20.7 Closing 574 // 20.8 Homework 575 // Index 577