INDEX INDEX

A prestressing, 6 Roman, 1 Abrasion of flow surfaces, 634, 701, 707-709 shear, 579 Absorption, reservoir bottom, 423, 425, 449-450 slenderness coefficient, 580 Acceleration, attenuation of, 160, 375 static analysis, nonlinear, 503 Accelerators, concrete, 194 Areia , 368, 371, 374, 382,410-411,413-414 Access, emergency, 779 cofferdam for, 234 Admixtures, concrete, 194, 208 Areia Dam spillway, 620, 622, 629-633, 653, 664 Aeration, 616, 620-634, 709 Asphalt Aerator grout, 331-332, 585 modeling, 630 membrane, 11 spacing, 633 Asphaltic concrete, 263 types, 625 Aswan Dam, 153 Aggregate, 193-194, 553-555 Aswan High Dam, 167, 724 Aggregate processing equipment, 554 Attenuation of ground acceleration, 160 Aggregates, RCC, 204 , 119, 141 Air blows in outlets, 718 Automation of instrumentation, 773, 779 Air bulking, 633, 656 Avalanche, 739-740 Air-entraining agents, concrete, 194 Air entrainment mechanism, 625 Albuera de Feria Dam, 1 B Aldeadavila Dam, 624 Alicura Dam, 336 Backflow, spillway, 635 Alkali-aggregate reaction, 194, 525, 596-600 Bailey, R. D., Dam, 234 Almendralejo Dam, 1 Balderhead Dam, 270 Alto Anchicaya Dam, 368 Baldwin Hills Reservoir, 8-16, 57, 117, 125, 141 Ambiesta Dam, 507 Balsam Meadow Dam, 396, 397, 398 Ambursen , 3, 466, 470, 590 Bank storage, reservoir, 728 Amplitude suprema, 158 Batter pile, 472 Analysis of dam performance, 781 Bear Mountains fault, 119 Anchor Dam, 698 Beauharnois Project, 596-600 Anchor force, horizontal, 593 Bench mark installation, 752 Anchors, 591-596 Bennett, W. A. C., Dam, 371, 788 Angostura Dam, 724 Berm, 259, 360 Antecedent precipitation index (API), 97 Blanket Appurtenant facilities, surveillance of, 786 drain, 267, 361 Arch dam impervious, 265 analysis Blowcount (N-value), 302 dynamic, 445-452, 506 Blue Mesa Dam, 700 simplified, 452, 455-456 Boardman Dam, 137 traditional, 444-445 Boldness coefficient, arch dam, 580 boldness coefficient, 580 Borehole extensometer, 772 design criteria, 493-502 Borrow for earthfill, 342 earthquake response analysis, 444-456 Brantley Dam, 637, 725 elastic design, 456-457 Bratsk Dam, 620, 621, 625, 633 evolution of arch shapes, 502 Bridge, spillway, 474 joints, 503 Buck Dam, 600, 607 799 800 INDEX

Bucket Cogswell Dam, 411, 413, 414 deflector, 635, 691 Colstrip Effluent Pond Dam, 136 dispersion, 635 Colstrip Surge Pond Dam, 134 flip, 635 Columbia River fault zone, 113 Buffalo Bill Dam, 511 Compaction equipment, 347-349 Bulking of flow, 633, 656 Compaction meter, 6 Buttress dams Compactor, 2, 347-349 design, 470-471 Compressibility of water, 425-426, 450-451, 506 earthquake response, 417 Concrete, 193-215 multiple-arch, 529-538 accelerators, 194 reinforcement, 475 admixtures, 194-195,556 strengthening, 579, 590-591 aggregate, 553, 570 types, 3,466 air-entraining agents, 194 Byllesby Darn, 607 alkali-aggregate reaction, 194, 525, 596-600 batching and mixing, 557 bonding, 521, 600 C compaction, 572 consolidation, 565 Cableway, 562 conventional, 193-197 Cabril Dam, 586 cooling, 567 Calamus Dam, 290-292, 773 creep, 196 Calaveras Dam, 300, 363 curing, 195, 572 Camanche Dam, Dike No.2, 403 delivery, 560, 571 Canelles Dam, 602, 724 diaphragm, 266 Cannelton Dam, cofferdam for, 223, 232 durability, 195 Carbonate rocks, 724 expansion, 596-601 Carlson meters, 771-773 fiber reinforced, 198, 644, 649 Caron Compactor Wheel, 348-349 forms, 565 Carsington Dam, 350, 360 insulation, 568 Casitas Dam, 309 lift, 565 , 147 mixing, 570 Catapulting of gates, 717 modulus of elasticity, 195 Cat Creek Canyon arch dam, 738 Poisson's ratio, 196 Caverns, 129 polymers in, 200-201, 644, 649 Cavitation, 506, 616, 620-634, 650, 701, 705, 708-712 porous, 583, 584 Cavitation index, critical, 623 pozzolans, 194, 556 Cavities, 129, 148 production, 555 Cedar Springs Dam, 119, 138 roller compacted, 202-215, 469-470, 472, 508-509, Cement 544,569-577,644-645 availability, 555 silica fume, 198, 644 grout, 329 special, 198-201 natural, 193 strength, 196-197,501-502 portland, 193 temperature control, 195, 567-569 slag, 193 tests, 559 types, 193 thermal properties, 196 wet milled method, 4 tolerance, 642 Cethana Dam, 410, 411,413 tremie, 266 Channel erosion, 619, 635 vibration, 565 Cherry Valley Dam, 411 water reduction, 195 Chichester Dam, 591 Concrete dam construction, 540-577 Chicoasen Dam, 2, 368,411,414 Concrete dam performance, 578-608, 782 Chief Joseph Dam, 556 Concrete stress cell, 758 Chivor (Esmeralda) Dam, 2, 339, 368, 412 Construction Choke Canyon Dam, 341, 761 concrete dam, 540-577 Churchill Falls Project, 414 embankment, 321-353, 388-408 Clark Canyon Dam, 760 Construction joints, 473 Clark unit hydrograph, 85 Construction records, 351, 546 Claytor Dam, 596, 603-606 Contraction joints, 472 Cloverleaf cell, 223 Contractive state, soil, 297 Cofferdam, 219-238 Conveyor, 563 cell types, 225 Copperfield Dam, 573, 575-577 dewatering, 229 Corbara Dam, 586 diversion, 233 Corrosion of anchor, 591 earth and rockfill, 233-237 Cottonwood Dam No.5, 680 steel sheetpile cellular, 219-232 Cottonwood Project, 725 Cogoti Dam, 287, 411, 414 Cougar Dam, 368, 411, 413 INDEX 801

Coulomb equation, 483 Douglas Dam, 148 Counterfort, 532 Downie slide, 113-116 Courtright Dam, 411, 413, 414 Drag, coefficient of, 92 Cow Green Reservoir, 724 Drainage Coyote Dam, 287 borrow, 342 Cracked base analysis, 491 concrete dam, 606 Cracking, 118,285,359,491,578,583 earthfill, 270-275 Cracking mode, 505 foundation, 266-270, 328, 552, 574 Crack measuring microscope, 772 Drawdown, rapid, 281 Crack-stopper filter, 119 Drawings, as-built, 352 Crane Valley Dam, 411, 413 Drilling, 338 Creager envelope, 61, 97 Dworshak Dam Crest pressure, spillway, 618, 634 construction, 420, 473, 556, 560-562, 567 Creter Crane, 564, 571 gates, 695, 717 Crippen, J. R., envelope curve, 61, 97 instrumentation, 794 Critical path method (CPM), 545 remedial work, 606, 649-652 Crossarm settlement device, 753, 757, 765 Dynamic analysis Crumb test, 179 concrete dam, 416-465, 476, 506, 534-538 Crystal Dam, 773, 775 embankment, 239-240 Crystal Springs Dam, 117, 457, 458 Dynamic soil properties, 244-245 Cuber Dam, 724 Dynamic strength of concrete, 196-197,501-502 Culimo Dam, 287 Curing, concrete, 195 Currant Creek Dam, 761 E Cutoff, 266, 358, 637 Cutoff wall EACD-3D computer program, concrete dam, 417, 455, concrete-element, 358 457,461 concrete-panel, 358 EADHI computer program, 459, 460 sheetpile, 358 EAGD-84 computer program, gravity dam, 433, 442, Cyclic loading, 292-293, 300-301, 311-316, 318 457,459-461 Earthfill dam abutment details, 264-265 D berm, 259, 360 borrow, 342 Dam break analysis, 102-103,496,498 compaction, 343-349 Dam-foundation interaction, 426-429, 452 construction and foundation treatment, 321-353 Damping, 245, 246, 507 cracking, 285 Dam types, 3 crest details, 258-259 Dam-water interaction, 422-423 deformation, 285-287, 298-299, 301 Daniel Johnson (Manicouagan No.5) Dam, 530 density tests, 345 Darcy's law, 372 design and analysis, 256-320 Dashields Dam, 222 design features, 258-270 Data acquisition system (DAS), 774 foundation preparation, 263-264 Data entry device, 787 freeboard, 258-261 Debris flow, 739-740 moisture control, 344 Deer Flat Dam, 760 performance and remedial measures, 354-367 Deformation during cyclic loading, 301 seepage analysis, 270-275 Deformation gage, 757 seepage control, 265-270 Deformation of embankment slope protection, 261-263 during seismic loading, 316 stability analysis, 275-285 Jansen equation for, 287 Z-condition, 300-301 Makdisi-Seed method, 286 zoning, 256, 258 Newmark method, 276, 286 Earth-gravel mixtures, 346 separated from stability, 298-299 Earthquake simplified estimating of, 286-287 Alaska, 163 steady state, 293 Assam, 169 Degree-day method, snowmelt, 81 Aswan, 168 Demec strain gage, 757, 758 Chile, 155 Dentates, 651 controlling maximum, 120 Dewatering, 328 design, 456 Diamond-head buttress dam, 470 El Centro, 158 Dilation of rock foundation, 595 floating, 123 Dilative state, soil, 297 ground motion, 243-244, 498, 500 Directivity focusing, 155 Hebgen Lake, 118 Dispersive soils, 5, 176-182 Hsinfengkiang, 162, 169 Displacement, foundation, 119 Imperial Valley, 158, 160 802 INDEX

Earthquake (Continued) jet diffusion, 691 Iran, 155 plunge pool, 618, 691 Kariba, 162, 742 roller bucket, 618 Kern County (Taft), 158 sleeve valve well, 691 Koyna, 162,431,462,743 sudden enlargement, 691 Kremasta, 162,742 Englebright Dam, 461 Lisbon, 163 Environs, surveillance of, 787 loading, 284 Epoxide resin grout, 586 maximum, 120 Epoxy mortar, 649 maximum credible, 120, 288, 498-500, 534 Erosion Michoacan-Guerrero, 117, 155 channel, 619, 635 Nurek, 162 reservoir, 733-735 Oroville, 142, 167 stilling basin, 649, 652, 653, 691 Parkfield, 158, 160 Esmeralda (Chivor) Dam, 2, 339, 368, 412 reservoir-induced, 153, 161-162,498,742-747 Evacuation of threatened areas, \00 San Fernando, 118, 155, 158, 168, 239, 462 Evaporites, 724 San Francisco, 117, 119, 154, 160,457 Extensometer, 125-126,752,757,758,772,784 Santa Barbara, 118, 239 South India, 118 Taiwan, 158, 161 F West Yellowstone, 133 Earthquake design criteria, 499 Facing, concrete dam, 589-590 Earthquake response analysis of concrete dams, 416-465 Facing, RCC, 574-577 Earthquake response analysis of embankment dams, 239- Failures 255 Baldwin Hills Reservoir, 8-16,57, 117, 125, 141 Earth, reinforced, 366-367 Calaveras Dam, 300, 312 East Branch Dam, 357 Fort Peck Dam, 292, 312 East Canyon Dam, 511 Malpasset Dam, 17-27 East Fork Dam, 234-237 Puentes Dam, 1 Eklutna Dam, 153 St. Francis Dam, 28-34, 138- 139 Elastic modulus, concrete, 195 Teton Dam, 34-41, 57, 143,357,726 EI Atazar Dam, 581, 586, 595 Vaiont Reservoir, 41-53 EI Cajon Dam, 4, 506 Walter Bouldin Dam, 53-58 Electrical strain gage, 771 Fault Electrolevel, 773 active, 120 Electronic distance measurement instrument (EDMI), Bear Mountains, 119 754, 758, 795 Calaveras, 748 EI Infiernillo Dam, 117,287,368,370,411,413,624 capable, 120 Elk Creek Dam, 202 Chuko,748 Elkhart Dam, 592-595 Columbia River, 113 EI Sancho Dam, 602 dam foundation, 138 Embankment Gissar-Kokshal, 733, 745 construction, 321-353, 388-408 Hilton Creek-Round Valley, 534 cracking, 285 Illiak, 733, 745 deformation, 285-287, 298-299, 301 Inglewood, 9 design criteria, 256 Ionakhsh, 734, 745 earthquake response analysis, 239-255 Kalabsha, 168 galleries, 270 Melones, 288 seepage analysis, 270-275 Owens Valley, 534 stability analysis, 275-285, 375 rupture, 154 surveillance, 784 San Andreas, 117, 119, 139, 154, 155,457 Z-condition, 300-301 San Jacinto, 139 zoning, 256, 258 Fault treatment, 549 Emborca~iio Dam, 620, 634 Fetch, 92 Emergency access, 779 Fiber reinforced concrete, 198, 644 Emerson crumb test, 179 Filters, 267, 270-275, 358 End dump truck, 562 Finite-element analysis Energy-budget method, snowmelt, 81 concrete dam, 421, 489, 504-508, 534-538 Energy dissipator embankment, 5, 240, 245, 249, 257, 276, 365 baffled chute, 618 Flaming Gorge Dam, 773, 775 deflector bucket, 618, 691 Flat jacks, prestressing arch dam with, 6 flip bucket, 618, 700 Flat-slab (Ambursen) dam, 3, 466, 470, 590 hollow-jet valve basin, 691 Flood Howell-Bunger valve, 691 forecasting, 97 hydraulic jump, 618 frequency analysis, 67 impact basin, 691 inflow design (IDF), 64, 496, 611 INDEX 803

Flood (Continued) Glen Canyon Dam probable maximum (PMF), 60 automation of instrumentation, 773, 775 routing, 86-90 finite-element model, 507-508 standard project (SPF), 71 spillway cavitation and aeration, 620, 624, 665, 672- Florence Lake Dam, 530-538 678 FLUSH computer program, 245 spillway flip buckets, 636 , 461 Gloetzel pressure cell, 772 Fontana Dam, 596 Grand Coulee Dam, 620, 621, 729 Fontenelle Dam, 357, 759, 760 Grand Dixence Dam, 2 Footings, buttress dams, 470 Gravity Dam Fort Peck Dam, 292 analysis Foundation simplified, 433-444 collapsible soil, 340-342 traditional, 417 defects, 134-152 computer programs, 431 displacement, 119 cracked base analysis, 491 drainage, 266-270, 328, 552, 574 design and analysis, 466-492 excavation, 547, 551 earthquake response analysis, 417-444 expansive, 618 reinforcement, 474 grouting, 265, 329-340, 552, 574 seepage control, 472 joints, 143 stresses, 485 limestone, 327 waterstops, 472 passive resistance, 481 Gravity method of stress analysis, 485 preparation, 547 Great Falls Dam, 724 prewetting, 129, 340-342 Green Lake Dam, 144 rebound, 146 Grinding of concrete, 643 shale, 327 Grit blasting, 590 solution, 550, 636 Ground motion, 118, 243, 416, 429, 452, 455, 456 treatment, 322-340, 548-553 Ground subsidence, 16, 124-133,340 Foz do Areia Dam, 368, 371, 374, 382, 410-411, 413- Grout 414 acrylamide, 330 cofferdam for, 234 asphalt, 331 spillway, 620, 622, 629-633, 653, 664 cap, 337 Fracture mechanics, 504 chemical, 338, 584 Fracturing, hydraulic, 286 chrome-lignin, 331 Freeboard, 90, 611 expansive, 584 Freeze-thaw effect, 578 mix, 584 Freezing, artificial, 603 mixing, 338 Frost-freeze measurement device, 756 portland cement, 329, 584 Fruitgrowers Dam, 760 resin, 331, 584, 585 Fuse plug, 682-684 silicate, 330, 584 Futase Dam, 695 synthetic, 585 urethane, 331 G Grouting asphalt, 331-332 Galesville Dam, 202, 576, 644 automatic system, 5 Gallery, 473, 573 concrete dam, 583-589 Garichte Dams, 584 drilling for, 338 Garrison Dam, 147,372 equipment, 337-339 Gate foundation, 265, 329-340, 552, 574 cast-iron, 695 injection pressure, 585 catapulting, 717 records, 339 fixed-wheel, 695 resin, 6, 331 high-pressure, 695 splitting pattern, 333 jet-flow, 696 stage, 337 outlet, 695 synthetics, 585 radial (tainter), 695 water-cement ratio, 330 ring-follower, 696 zone, 337 roller-mounted, 695 Guajataca Dam, 760, 762 wheel-mounted, 695 Guavio Dam, 324 Gate trunnion load, 474 Guri Dam, 620, 634, 653 Gem Lake Dam, 534 Geological concerns, 549 Geology, 106-152 H Geosynthetics, 183-193,590 Gepatsch Dam, 411, 413, 732 Habra Reservoir, 738 Glacial effects, 551 Hales Bar Dam, 724 804 INDEX

Harlan County Dam, 606-607 John Day Dam, 556 Harold Reservoir, 119 Joint model, 505 Hazard classification, 495-496 Joints in dams, 472-474, 503, 505, 572-573 Hebgen Dam, 118, 133, 153,297 Joints in foundations, 143, 549 HEC-1 computer model, 69, 94 Jordan Reservoir, 55 HEC-1F computer model, 99 Jose Marfa Morelos (La Villita) Dam, 117, 287 HEC-5 computer model, 94, 97 Helena Valley Dam, 760-762 Hi-Dumper truck, 562 K High Aswan Dam, 6, 153, 167,724 High line, concrete delivery, 562 Kangaroo Creek Dam, 370, 372 Histosols, 132 Kariba Dam, 162, 595 Hollow gravity dams, 470 Kariba Lake, 153, 168, 742, 744 Hollow-jet valve basin, 691, 709 Karnaphuli Dam, 653 Hoover Dam, 560, 624, 665, 726, 742, 744 Karun Dam, 620 Hrennikoff-type analysis, 472 Keban Dam, 149,550 Hsinfengkiang Dam, 153, 162, 169,416, 744 Kebar River, arch dam on, Hyatt, Edward, Powerplant, 712 Kentucky Dam, 148, 653 Hydraulic fill, 300, 364 Kentucky Dam, cofferdam for, 222 Hydraulic fracturing, 286 Kerrville Ponding Dam, 644 Hydrocompaction, 126 Khabur River, arch dam on, 1 Hydrodynamic effects, 421, 432, 451, 477, 506 Khao Laem Dam, 788 Hydrograph Kinematic wave transformation technique, 85 design, 68 Kinzua Dam, 116 unit, 69, 84-85 Klang Gates Dam, 517-524, 698 Hydrological Simulation Package, 84 Koelnbrein Dam, 581-583, 603 Hydrology, 60-105 Koyna Dam Hydrosplitting, 335 concrete strength, 420 Hyttejuvet Dam, 385,411,413, 414 crack prediction by linear analysis, 461 damage in earthquake, 118, 416-419, 431, 459 earthquake mechanism, 162 reservoir-induced seismicity, 153, 742-744 stresses, 419, 457 Ice lens, 618 Kremasta Dam, 162, 742, 744 Ice load, 478, 618, 748 Kurobe Reservoir, 744 ICOS cutoff wall, 287, 637 Idukki Dam, 788 Igua<;:u River chute spillways, 653 L Ilha Solteira Dam, 653 Impoundment, initial, 782, 789 Labyrinth weir, 6, 678-680 Inclinometer, 752, 753, 757 La Fortuna Dam, 371, 375, 409 Index, antecedent precipitation (API), 97 La Grange Reservoir, 737 Induced aseismicity, 748 Laitance removal, 590 Induced seismicity, 153, 161-162,498,742-747 Lake Mead, 736, 742, 744 Infinite slope analysis, 276-277 Lake Sherburne Dam, 366, 761 Inglewood Fault, 9 Landslide Inglewood Oil Field, 13, 125 Bighorn Lake, 732 Inspection, 780, 791 Cerro Condor-Seneca, 741 Instrumentation of dams, 751-776 Chungar, 738, 739 Instrumentation, seismological, 163 Deixi,739 Instrument redundancy, 756 Downie, 113-116 Interaction Fort Randall, 731 dam-foundation, 426-429, 452 Franklin D. Roosevelt Lake, 729-730 dam-water, 422-423, 445-449 Gros Ventre, 741 Internal movement device, 753, 757, 765 Kaunertal Reservoir, 732 Irazu Volcano, 737 Lake Koocanusa, 730 Itaipu Dam, 336, 658, 665 Loen, Norway, 729, 738 Madison Canyon, 740 North Fork Toutle River, 739-741 J Nurek,733 Pontesei, 729, 738 Jackson Lake Dam, 760 Santa Croce, 740 Japanese RCD proportioning methods, 209 Thistle, 737, 742 Jarvis envelope, 61 Tsao-Ling, 740 Jebba Main Dam,S Usoy,739 Joes Valley Dam, 616, 617, 760 Vaiont Reservoir, 41-53, 116,729,738 INDEX 805

Land subsidence, 124-133 roller compacted concrete, 202-215 La Villita (Jose Marfa Morelos) Dam, 117,287 soil-cement, 175,262-263 Le Gage Dam, 581 Matilija Dam, 511 Leroy Anderson Dam, 287, 748 McKay Dam, 760 Lessons from notable events, 8-59 McMillan Dam, 725 Libby Dam, 560, 561, 651, 705, 730 McNary Dam, 644, 648 Lift, concrete dam, 473 McPhee Dam, 684, 689, 690, 761 Limit equilibrium method, 275,482 Mechanical scratch gage, 771 Linear variable differential transformer (LVDT), 754, Meer Allum Dam, 1 758, 771 Membrane Liquefaction, 118,292-318 asphalt, 11 Little Para Dam, 372 synthetic, 590 Lituya Bay sea wave, 163 Mequinenza Dam, 602 Lliu-Lliu Dam, 287 Merritt Dam, 760, 762 Load Miboro Dam, 287 buttress dam, 475 Mica Dam, 2, 113,368 combinations, 480 Microscope, crack measuring, 772 earth and silt, 476 Middle Fork Dam, 202, 553, 573, 577 gate trunnion, 474 Middle third concept, 2 gravity dam, 475 Mixer efficiency testing, 560 ice, 478, 618 Model seismic, 476 Burnash,99 temperature, 479 Hydraulic, 628-633, 676, 679, 715 wind,478 Sacramento (NWSRFS), 99 Load cell, 758 SSARR,99 Lock and Dam 26 Replacement, cofferdam for, 221, 231 watershed, 70 Logan Martin Dam, 130, 362-363, 724 Modulus, bulk, 243 Lombardi plate cohesion test, 335 Modulus of elasticity, concrete, 195,241,534 Lone Pine Reservoir, 724 Mohicanville Dike No.2, 360 Long Sault Dam, 231 Mohr's circle, 281, 487-488 Lower Baker Dam, 331 Monfore standardizing strain gage, 771 Lower Bear No.1 Dam, 413 Monksville Dam, 555 Lower Crystal Springs Dam, 117, 457, 458 Monolith joints, 472 Lower Granite Dam, 645 Morgenstern and Price method, 278 Lower Monumental Dam, 232, 650 Morrow Point Dam, 445-455, 504, 506, 773, 775 Lower Van Norman (Lower San Fernando) Dam, 118, Mortar, epoxy, 649 153, 239, 305, 364 Mossyrock Dam, 717 Lucky Peak Dam, 708 Mt. Elbert Dam, 760, 762 Mount St. Helens eruption, 737 Mud Mountain Dam, 411, 413, 707 M Multiple-arch dam, 529-538, 590 Multiple position borehole extensometer (MPBX), 772 Madden Dam, 658 Mulvaney, T. J., rational formula, 60 Malpasset Dam, 17-27,581 Myer envelope, 61 Mangla Dam, 390, 394 Manicouagan No.3 Dam, 266, 744 Manicouagan No.5 (Daniel Johnson) Dam, 530 N Manning's formula, 85 Map, inundation, 610 Nambe Falls Dam, 6 Markland Dam Powerhouse, cofferdam for, 223, 231 Nasser Lake, 168 Marsh funnel test, 335 National Weather Service River Forecast System Masonry, 368 (NWSRFS), 84, 99 Masonry Dam, Cedar River, 725 Navajo Dam Massive-head buttress dam, 466 instrumentation, 760, 773 Mastic, 586 outlet aeration, 620 Matahina Dam, 411, 413 stilling basin abrasion, 712 Materials, 173-218 stilling basin wall, 702, 712 bedding, 175 New Bullards Bar Dam concrete, 193-215 intake turbulence, 702, 712 dispersive clays, 176-182 outlet model study, 715 earth, 172-174 outlet modifications, 716 filter and drainage, 176 streamlining frame, 716 geosynthetics, 183-193 New Exchequer Dam nonuniformity of, 3 damage, 413 riprap, 175, 261-262 deformation, 411 rock, 174-176 height, 368 806 INDEX

New Exchequer Dam (Continued) tunnel, 697 joint covers, 414 valves, 695 leakage, 413 Overtopping, 3 repair, 414 Overtopping of cellular cofferdams, 224 New Lake Austin, 737 Overturning, 480 , 368, 761 Newport-Inglewood uplift, 8,9, 141 Nikuradse's equivalent roughness, 625 p Nonlinear dynamic analysis, 506 Norton Dam spillway, 639 , 169,457,458,462 Nurek Dam Painted Rock Dam, 709 aeration system, 633 Palisades Dam, 620 aerator performance, 630 Palmdale Dam, 390 height, 2, 368 Palmetto Bend Dam, 640, 641, 760 induced seismicity, 153, 744-747 Pamo Dam, 202, 209, 459 placement of zones, 401 Paradela Dam, 411, 413 Nurek Reservoir, 162,744-747 Patching of concrete, 643 N'Ziio (Delcommune) Dam, 596 Patoka Dam, 234 Peat subsidence, 132 Pecos River Dam, 728 o Pendulum, 752, 754, 757, 773, 784 Picacho Dam, 125 Oahe Dam, 146-147,795 Pickwick Dam Project, cofferdam for, 222 Ohkawa Dam, 202 Pierre Shale, 146 Ohno Dam, 695 Piezometer, 754, 757, 762-764 Oil field Pike Island Locks and Dam, 219 Inglewood, 13, 125 Pile foundation, 472 Wilmington, 125-126 Pile, tension, 642 Olympus Dam, 698 Pine Flat Dam, 420-422, 424-431, 439, 442, 443 O'Neill Dam, 760 Piping, 636, 722 Optical plummet, 773 Pirika Dam, 202 Optic laser plumbline, 752, 754 Plinth, rockfill dam, 392, 393, 398, 399 Organization, concrete dam construction, 541-543 Plumbline, 752,754,757,773,784 Organization, earthfill dam construction, 322 Polymer concrete, 201 Orifice, back-of-gate, 717 Polymer impregnated concrete, 200, 644, 649 Orifice spillway, 615 Polymer portland cement concrete, 201 Pomona Dam, 709 deformation, 411-413 Pontesei Dam, 738 density, 372 Pore-water pressure in earthfill, 247, 279, 281, 286, 293, earthquake, 372 300, 311 finite-element study, 409 Portable crack measuring microscope, 772 height, 2, 368 Portage Mountain (W. A. C. Bennett) Dam, 371, 788 intake vibration, 702, 712 Posttensioning, 528, 579, 591-596 Osorio Dam Pozzolan, 194, 205, 207-208 concrete smoothing of bedrock under core, 391-392 Precipitation, 82-83 inclined core design, 382,412 infiltration, 83 initial core and filter placement, 400 interception, 83 quarry-run basalt, 391 mass curve, 83 spillway, 658, 663 mean, 83 Ouchi Dam, 5 probable maximum (PMP), 60, 72, 75 Outlet works transformation to runoff, 84 air blows, 718 Pressure cell, 755, 757, 772 channels, 688 Pressure gage, 772 control structures, 689, 699 Presubsidence, 129, 340-342 conveyance structures, 689, 697 Prewetting, borrow, 342 debris control, 693 Probability analysis, 513-517 design and construction, 686-703 Pueblo Dam, 340, 471 energy dissipators, 691 Puentes Dam, failure of, I gate chambers, 689, 699 Pyramid Dam, 412 gates, 695 intakes, 688, 692, 694, 715-717 performance and remedial measures, 704-721 Q shafts, 689 terminal structures, 691, 699 QUAD-4 computer program, 245 tower, 692 Quality assurance, 543 trash racks, 689 Quality control, 351, 543 INDEX 807

Quarry, rockfill, 373, 404 compression modulus, 371 Quicksand, 302 concrete face, 376-381, 410 construction and foundation treatment, 388-408 cracks, 414-415 R damage, 412-413 definition and nature, 368-369 Racine Locks, cofferdam for, 222 density, 372 Rainfall design and analysis, 368-387 antecedent, 81 dirty, 373 conversion to runoff, 84-85 drainage, 370, 372, 375, 407 pattern, 78 dumped, 369 Ramganga Dam, 718 face slab, 379-381 Rapid drawdown, 281 filters, 382, 385 Rathbun Dam, 652 foundation requirements, 374, 406-407 RCC (roller-compacted concrete) functions, 369 cofferdam, 544 gradation, 370, 373 construction, 569-577 hauling equipment, 374, 405 facing and seepage control, 469-470, 472 inclined core, 381-383, 412 materials, 202-215 instrumentation, 376, 407 spillway, 644-645 leakage, 412-414 use in arch dam, 508-509 lift thickness, 374, 406 Rebound of foundations, 146 listing of heights, 368 Red Fleet Dam, 761 material sources and properties, 372, 404-405 Reinforced earth, 366-367 oversize rocks in, 373-374 Reinforcement, RCC, 574 particle crushing, 371 Relief joint, 549 particle shape and strength, 370 Relief well, 267, 274, 292, 358 performance and remedial measures, 409-415 Remote data acquisition, 756 permeability, 372 Remote settlement sensor, 766 plinth, 392, 393, 398, 399 Remote telemetry unit (RTU), 774 processing, 405 Repeated load criterion, 536 quality control, 376 Reservoir quarry operations, 373, 404 bank storage, 728 reinforced, 6 bottom absorption, 423, 425, 449-450 remedial measures, 414 initial filling, 355, 782, 789 seepage, 372 leakage, 722-729 segregation, 369 life, 737 settlement, 371, 409 long-term monitoring, 356 shear strength, 371 rule curve, 94, 98 slope stability, 375 waves, 90-94, 738 soft rock in, 372 Reservoir-induced earthquake, 153, 161-162,498,742- sprinkling, 375, 406 747 staged construction, 376 Resin tests, 370, 371 bonding agent, 590 transportation and placement, 374 facing, 590 types, 376 grouting, 6, 331, 584-589, 603 zoning, 373 Resistance strain gage, 771 Rock foundation dilation, 595 Resonance, 702, 712 Rock Island Second Powerhouse, cofferdam, 219, 231 Response analysis Rockslide, Downie, 113-116 concrete dams, 416-465 Rogun Dam, 368 embankments, 239-255 Roller, 2, 6, 347-349, 369, 374-375, 394, 565, 572 Revelstoke Dam, 113, 556, 560, 564 Roller-compacted concrete (RCC) Richard B. Russell Dam, 459, 467-469 cofferdam, 544 Ridgway Dam, 259, 760, 773 construction, 569-577 Ring-follower gate, 696 facing and seepage control, 469-470, 472 Riprap, 261-262, 620 materials, 202-215 Ririe Dam, 553, 761 spillway, 644-645 Risk assessment, 511-517 use in arch dam, 508-509 River forecast system, 84 Roller-mounted gate, 695 Rock bolt, 605, 619 Roman dams, 1 Rockfill and earth cofferdams, 233-237 Ross Dam, 511 Rockfill dam Rouchain Dam, 413 abutment stripping, 407 Roughness, Nikuradse's equivalent, 625 central core, 384-385, 410-412 Round Butte Dam compaction, 371, 374,406 basalt talus material source, 388, 404 compressibility, 370 construction of fill, 400 808 INDEX

Round Butte Dam (Continued) Scratch gage, 771, 772 design, 384-385 SCS dimensionless unit hydrograph, 85 penormance, 413-414 Sea wave, Lituya Bay, 163 settlement, 411-412 Sedimentation, reservoir, 735-738 test facility for screening and weighing rockfill, 402 Seed-Lee-Idriss procedure, 239 Round-head buttress dam, 470 Seepage Routing of floods, 86-90 analysis,S, 270-275 Ruedi Dam, 709 control Rule curve, reservoir, 94, 98 earthfill, 265-270 Runoff, 81 gravity dam, 472 Russell, Richard B., Dam, 459, 467-469 RCC, 577 foundation, 134 monitoring, 764 s Seiche, 118, 163 Seismic coefficient, 476 Sadd el-Kafara Dam, I, 60 Seismicity, induced, 153, 161-162,498,742-747 SI. Francis Dam, 28-34, 138-139 Seismic load, 476 Saint Venant equations, 87 Seismic monitoring, 766 Saito Osorio Dam Seismic waves, 153 concrete smoothing of bedrock under core, 391-392 Seismic zones, 120,476 inclined core design, 382, 412 Seismological instrumentation, 163 initial core and filter placement, 400 Seismology, 153-171 quarry-run basalt, 391 Seismotectonic investigations, 121-124 spillway, 658, 663 Senator Wash Dam, 760 Saito Santiago Dam Settlement design, 381-383 causes, 350 drilling for foundation grouting, 393 differential, 3, 285 inclined core design, 412 under seismic loading, 286-287 initial core and filter placement, 401 Settlement device, crossarm, 753, 757, 765 penormance, 382 Settlement gage, 757 protection of core from rain, 396 Settlement plate, 752, 766 quarry operation, 389 SHAKE computer program, 313 rockfill after compaction, 395 Shaking, 118, 157 spillway, 658, 664 Shale foundation, 327 Salt Springs Dam, 2, 411, 413, 414 , 699 Salvajina Dam Shear, 579 abutment cleaning, 394 Shear-friction method, 481 concrete face paving, 397 Shear key, 472, 605 design, 376-381 Shear strip, 758, 766 height, 368 Shear zone, 549 instrumentation, 376 Sheetpile cofferdam, 219-233 joint seal, 399 Sheetpile cutoff, 266, 358, 637 penormance, 413 Sheet piling, 219-233, 266, 358, 637 plinth foundation treatment, 392 Sheffield Dam, 118, 239 rockfill foundation, 407 Shimijigawa Dam, 202 seepage control, 414 Shotcrete, 199, 590 settlement, 371,410,411 Silica in concrete, 6, 198, 644 waters top protection, 399 Silicate grout, 330, 584 San Andreas Dam, 117, 119 Simplified analysis San Antonio Dam, 263 arch dam, 452, 455-456 Sand blows, 301-302 gravity dam, 433-444 San Esteban Dam, 624 Simplified estimate of embankment settlement, 286-287 San Fernando Dams, 118, 153, 239, 305, 364 Sinkhole, 12,327,362-363 San Fernando Earthquake, 118, 155, 158, 168, 239,462 Sirikit Dam, 620 Sanford Dam, 760 Site preparation, 547 San Francisco Earthquake, 117, 119, 154, 160,457 Siab-and-buttress dam, 590 San Justo Dam, 774 Slag cement, 193 , 759, 760, 762 Slaking, 327 Santa Barbara Earthquake, 118, 239 Slenderness coefficient, arch dam, 580 Santa Felicia Dam, 287 Slices method, 275, 277-278 Sarrans Dam, 624 Slide Scheduling, concrete dam construction, 544-546 Bighorn Lake, 732 Scotts Flat Spillway Dam, 461 Cerro Condor-Sencca, 741 Scour in outlet channels, 702 Chungar, 738, 739 INDEX 809

Slide (Continued) terminal structure, 616 Deixi,739 underdrain, 640 Downie, 113-116 Spirit Lake, 740 Fort Randall, 731 Splitting pattern, grouting, 333 Franklin D. Roosevelt, 729-730 Spring Canyon Dam, 761 Gros Ventre, 741 Stability analysis Kaunertal Reservoir, 732 earthfill,275-285 Lake Koocanusa, 730 gravity dam, 417-444, 466-492 Loen, Norway, 729, 738 Stability requirements, gravity and buttress dams, 480- Madison Canyon, 740 491 North Fork Toutle River, 739-741 Stagecoach Dam, 203 Nurek,733 Stage grouting, 337 Pontesei, 729, 738 Stampede Dam, 709 San Luis Dam, 759 Standard penetration test (SPT), 302 Santa Croce, 740 Standard project flood (SPF), 71 Thistle, 737, 742 Standley Dam, 411, 413 Tsao-Ling, 740 Starvation Dam, 760, 762 Usoy,739 Stateline Dam, 761 Vaiont, 41, 729, 738 State, soil, 293, 297 Sliding, 118,359,481,729-733 Static analysis procedure for arch dams, 503 Sliding block analysis, 278 Static analysis procedure for embankment dams, 240-243 Slope analysis, infinite, 276-277 Steady state, 293-300, 307-313 Slope protection, 261-263 Steel sheetpile cellular cofferdams, 219-233 Slug flow, 718 Stevenson Creek experimental arch dam, 502, 770 Slurry trench, 266, 291, 358, 361,403,404,637 Stewart Mountain Dam, 524-529 Snowmelt, 79-81 Stewartville Dam, 585 degree-day method, 81 Stilling basin erosion, 649, 652, 653, 691 energy-budget method, 81 Storage routing, 87 floods, 79 Storm Snowpack characteristics, 80 balanced, 72 Snyder unit hydrograph, 85 centering, 77 Soil design, 70-71 cyclic strength, 245 duration, 72 dispersive, 5, 176-182 hypothetical computation, 71 dynamic properties, 244-245 orientation, 77-78 state, 297 runoff, 81 strength, 296, 298 seasonal, 75 stress-strain behavior, 294 transposition, 73 Soil-cement, 175, 262-263 Strain meter, 771 Soldier Creek Dam, 762 Strain, soil, 315 Solution of foundation, 550, 636 Streamlining, intake, 716-717 Spectra, 162 Strength, concrete, 196-197,501-502 Spillway Strengthening, buttress, 590-591 abrasion, 648 Stress approach, 614 allowable, concrete, 490 backflow, 635 arch dam, 444-456 bridge, 474 effective, 293 capacity requirements, 63, 497 gravity dam, 418-444 cavitation, 648 meter, 772 classification, 609 pre-earthquake, earthfill, 313 control structure, 615 rockfill, 371 conveyance structure, 615 seismic shear, earthfill, 313-314 crest pressure, 618, 634 Strong ground motion parameters, 157 design and construction, 609-646 Subatmospheric pressure, 480 drainage curtain, 640 Subsidence energy dissipator, 616, 618 Baldwin Hills, 13, 16 exit channel, 614 collapse of natural cavities, 129 gated, 613 Histosols, 132 labyrinth, 6, 678-680 land, 124-133, 340-342 membrane, 680-682 Sudden enlargement energy dissipator, 691 orifice, 615 Sugar Loaf Dam, 709 performance and remedial measures, 647-685 Sugar Pine Dam, 259, 260, 288-290, 761 pier, 474 Suprema, amplitude, 158 selection criteria, 612 Surface drainage, 343