Stream Stability and Scour at Highway BridgesEverett V. Richardson, Peter F. Lagasse ASCE Publications, 01/01/1999 - 1040 من الصفحات Sponsored by the Water Resources Engineering (Hydraulics) Divsion of ASCE. This collection contains 75 papers and 321 abstracts presented at conferences sponsored by the Water Resources Engineering (Hydraulics) Division of ASCE from 1991 through 1998. The collection contains many new and expanded versions of the original papers and is designed to assist the practitioner with the concepts in evaluating stream instability and scour at bridges. Topics include: history of bridge scour research; bridge scour determination; stream stability and geomorphology; construction scour; instrumentation for measuring and monitoring; field measurement; computer and physical modeling of bridge scour; scour at culverts; and economic and risk analysis.One important paper contains 384 field measurements of local scour at piers made by the U.S. Geological Survey. |
المحتوى
| 1 | |
| 13 | |
| 15 | |
| 41 | |
| 42 | |
| 43 | |
| 44 | |
| 45 | |
SCOUR AROUND BRIDGE PIERS IN OKLAHOMA STREAMS IN 1986 | 537 |
SCOUR AT A BRIDGE OVER THE WELDON RIVER IOWA | 538 |
ESTIMATING BRIDGE SCOUR IN NEW YORK FROM HISTORICAL US GEOLOGICAL SURVEY STREAM FLOW MEASUREMENTS | 539 |
RELATION OF LOCAL SCOUR TO HYDRAULIC PROPERTIES AT SELECTED BRIDGES IN NEW YORK | 540 |
LOCAL SCOUR MEASUREMENTS AT BRIDGE PIERS IN ALBERTA | 541 |
EVALUATION OF HISTORICAL SCOUR AT SELECTED STREAM CROSSINGS IN INDIANA | 542 |
FREQUENCY OF THE 1993 FLOOD IN THE UPPER MISSISSIPPI RIVER BASIN | 543 |
DAMAGE TO HIGHWAY INFRASTRUCTURE 1993 MISSISSIPPI RIVER BASIN FLOODING | 544 |
| 46 | |
| 47 | |
| 48 | |
| 49 | |
| 50 | |
| 51 | |
| 52 | |
| 53 | |
| 54 | |
| 55 | |
| 61 | |
| 71 | |
| 72 | |
| 73 | |
ON THE ERODIBILITY OF ROCK AND OTHER EARTH MATERIALS | 74 |
FLUME STUDIES ON THE EROSION OF COHESIVE SEDIMENTS | 75 |
TIME RATE OF LOCAL SCOUR | 76 |
THE ERODIBILITY INDEX | 77 |
CURRENT RESEARCH ON EROSIVE POWER | 78 |
RAPIDESTIMATION METHOD FOR ASSESSING SCOUR AT HIGHWAY BRIDGES | 79 |
EFFECT OF CLAY CONTENT ON BRIDGE SCOUR | 80 |
HYDRAULIC DESIGN OF BRIDGE WITH ERODIBLE ROAD EMBANKMENTS | 81 |
BRIDGE SCOUR DETERMINATION | 83 |
SUPPLY OF LARGE WOODY DEBRIS IN A CHANNEL NETWORK | 98 |
SCOUR AND EROSION IN CLAY SOILS | 104 |
STREAM STABILITY AND GEOMORPHOLOGY | 121 |
GEOMORPHIC AND HYDRAULIC FACTORS AFFECTING STREAM STABILITY AT NEW YORK THRUWAY BRIDGES | 122 |
OVERMINING CAUSES UNDERMINING ITS A MAD MAD RIVER | 123 |
EFFECT OF GEOMORPHIC HAZARDS ON BRIDGE RELIABILITY | 124 |
APPLICATION OF THE ERODIBILITY INDEX METHOD | 125 |
USE OF GEOMORPHIC DATA FOR ASSESSING STREAM STABILITY AT BRIDGE STRUCTURES | 126 |
QUANTITATIVE TECHNIQUES FOR STREAM STABILITY ANALYSIS | 127 |
COMPARISON OF EROSION AND CHANNEL CHARACTERISTICS | 128 |
STREAM STABILITY AND GEOMORPHOLOGY | 129 |
QUANTITATIVE TECHNIQUES FOR STREAM STABILITY ANALYSIS | 145 |
RELATIVE ROLES OF LONGTERM CHANNELADJUSTMENT PROCESSES AND SCOUR ON THE RELIABILITY OF BRIDGE FOUNDATIONS | 155 |
LOCAL SCOUR AT BRIDGE PIERS | 167 |
SEEPAGE EFFECTS ON BRIDGE PIER SCOUR | 168 |
TOP WIDTH OF PIER SCOUR HOLES IN FREE AND PRESSURE FLOW | 169 |
PIER SCOUR EQUATIONS USED IN CHINA | 170 |
ESTIMATING PIER SCOUR WITH ARTIFICIAL NEURAL NETWORKS | 171 |
ANALYSIS OF LOCAL SCOUR AT BRIDGE PIERS | 172 |
BRIDGE PIER SCOUR EQUATIONS AN ASSESSMENT | 173 |
LOCAL SCOUR AT BRIDGE PIERS IN COARSEBED CHANNELS | 174 |
LOCAL SCOUR NEAR MULTIPLE PILE PIERS IN STEADY CURRENTS | 175 |
PIER WIDTH AND LOCALSCOUR DEPTH | 176 |
SCOUR AROUND EXPOSED PILE FOUNDATIONS | 177 |
EVALUATION OF FIELD AND LABORATORY RESEARCH ON SCOUR AT BRIDGE PIERS IN THE UNITED STATES | 178 |
FLOW PATTERNS AROUND BRIDGE PIERS AND OFFSHORE STRUCTURES | 179 |
EFFECTS OF PIER SHAPE ON LOCAL SCOUR | 180 |
TIME TO SCOUR EXPERIMENTS AS AN INDIRECT MEASURE OF STREAM POWER AROUND BRIDGE PIERS | 181 |
PIER SCOUR ON SLIGHTLY SKEWED DOUBLE BRIDGES | 182 |
LOCAL SCOUR AT BRIDGE PIERS | 183 |
VERTICAL CONTRACTION SCOUR AT BRIDGES WITH WATER FLOWING UNDER PRESSURE CONDITIONS | 189 |
TEMPORAL DEVELOPMENT OF LOCAL SCOUR AT BRIDGE PIERS | 205 |
PIER SCOUR EQUATIONS USED IN CHINA | 217 |
PIER WIDTH AND LOCALSCOUR DEPTH | 223 |
PIER SCOUR AND PROTECTIVE SURFACES | 232 |
A REVIEW OF THE TIME RATE OF LOCAL SCOUR RESEARCH | 261 |
SCOUR AT WIDE PIERS RELATIVE TO FLOW DEPTH | 280 |
INTERIM PROCEDURES FOR PRESSURE FLOW SCOUR | 288 |
EVALUATION OF RECENT FIELD AND LABORATORY RESEARCH ON SCOUR AT BRIDGE PIERS IN COARSE BED MATERIALS | 298 |
TOP WIDTH OF PIER SCOUR HOLES | 311 |
DETERMINING LOCAL PIER SCOUR DEPTHS | 319 |
Scour Around Exposed Pile Foundations | 335 |
CONDITIONS OF MAXIMUM LOCAL STRUCTUREINDUCED SEDIMENT SCOUR | 347 |
SCOUR AT COMPLEX PIER GEOMETRIES | 365 |
LOCAL SCOUR NEAR SINGLE PILES IN STEADY CURRENTS | 371 |
THE EFFECT OF FLOW SKEW ANGLE ON SEDIMENT SCOUR NEAR PILE GROUPS | 377 |
LOCAL SCOUR AT BRIDGE ABUTMENTS | 393 |
THE FALLACY OF LOCAL ABUTMENT SCOUR EQUATIONS | 394 |
BRIDGE ABUTMENT SCOUR IN COMPOUND CHANNELS | 395 |
BRIDGE ABUTMENT SCOUR IN FLOODPLAIN WITH BACKWATER | 396 |
LOCAL SCALING OF BRIDGE ABUTMENT SCOUR IN COMPOUND CHANNELS | 397 |
MARYLAND SHA PROCEDURE FOR ESTIMATING SCOUR AT BRIDGE ABUTMENTS PART 2 CLEAR WATER SCOUR | 398 |
TESTING ABUTMENT SCOUR MODEL | 399 |
LOCAL SCOUR AT BRIDGE ABUTMENTS | 401 |
Maryland SHA Procedure for Estimating Scour at Bridge Abutments Part 2 Clear Water Scour | 412 |
BRIDGE ABUTMENT SCOUR IN COMPOUNDSHAPED RIVER CHANNELS | 417 |
BRIDGE ABUTMENT SCOUR IN COMPOUND CHANNELS | 428 |
ABUTMENT SCOUR IN COMPOUND CHANNELS | 443 |
THE FALLACY OF LOCAL ABUTMENT SCOUR EQUATIONS | 457 |
CONTRACTION SCOUR | 469 |
CONTRACTION SCOUR AT A BRIDGE OVER THE IOWA RIVER | 470 |
CONTRACTION SCOUR AT BRIDGES FOUNDED ON CLAY SOILS | 471 |
ANALYTIC MODEL FOR COARSEBED CHANNELS | 472 |
CONTRACTION SCOUR | 473 |
DETERMINING CONTRACTION SCOUR | 483 |
INSTRUMENTATION FOR MEASURING AND MONITORING SCOUR | 493 |
EMERGENT TECHNIQUES IN SCOUR MONITORING DEVICES | 494 |
DEVELOPMENT OF BRIDGESCOUR INSTRUMENTATION FOR INSPECTION AND MAINTENANCE PERSONNEL | 495 |
BRIDGE SCOUR INSTRUMENTATION | 496 |
REALTIME DATA COLLECTION OF SCOUR BRIDGES | 497 |
FIELD PERFORMANCE OF AN ACOUSTIC SCOURDEPTH MONITORING SYSTEM | 498 |
EVALUATION OF SELECTED INSTRUMENTS FOR MONITORING SCOUR AT BRIDGES IN NEW YORK | 499 |
MONITORING SCOUR AT BRIDGE PIERS IN SNOHOMISH CO WA | 500 |
SCOUR MONITORING OF THE WOODROW WILSON BRIDGE | 501 |
DISPERSIVE WAVE METHODS FOR UNKNOWN PILE LENGTHS | 502 |
SCOUR MEASUREMENTS UNDER ICE | 503 |
DETECTING BRIDGE SCOUR BY MEASURING THE THERMAL VARIATION ACROSS THE STREAM BED | 504 |
INSTRUMENTATION FOR MEASURING AND MONITORING SCOUR | 505 |
SCOUR MONITORING AT JOHNS PASS AND NASSAU SOUND FLORIDA | 525 |
FIELD MEASUREMENTS OF BRIDGE SCOUR | 535 |
BRIDGE SCOUR DATA MANAGEMENT | 536 |
ANALYSIS OF 1993 UPPER MISSISSIPPI FLOOD HIGHWAY INFRASTRUCTURE DAMAGE | 545 |
DETAILED MEASUREMENTS OF SCOUR AT BRIDGES | 546 |
MEASUREMENTS OF BRIDGESCOUR DEPTHS IN MISSISSIPPI | 547 |
SCOURHOLE DIMENSIONS AT SELECTED BRIDGE PIERS IN NEW YORK | 548 |
OVERVIEW OF THE JULY 1997 SPRING CREEK FLOODFORT COLLINS COLORADO | 549 |
THE COLLECTION OF CLEARWATER CONTRACTION AND ABUTMENT SCOUR DATA AT SELECTED BRIDGE SITES IN THE COASTAL ... | 550 |
FIELD MEASUREMENTS OF BRIDGE SCOUR | 551 |
SCOURHOLE DIMENSIONS AT SELECTED BRIDGE PIERS IN NEW YORK | 557 |
EFFECTS OF FLOW DURATION ON LOCAL SCOUR AT BRIDGE PIERS IN NEW YORK | 567 |
RELATION OF LOCAL SCOUR TO HYDRAULIC PROPERTIES AT SELECTED BRIDGES IN NEW YORK | 573 |
HATCHIE RIVER AND SCHOHARIE CREEK BRIDGE FAILURES | 578 |
US GEOLOGICAL SURVEY FIELD MEASUREMENTS OF PIER SCOUR | 585 |
DETAILED FIELD MEASUREMENT OF SCOUR PROCESSES DURING FLOODS | 608 |
USING GEOPHYSICAL DATA TO ASSESS SCOUR DEVELOPMENT | 624 |
CAUSE OF THE 1995 I5 BRIDGE FAILURE | 631 |
MAGNITUDE AND FREQUENCY OF THE 1993 FLOOD IN THE UPPER MISSISSIPPI RIVER BASIN | 640 |
COMPUTER AND PHYSICAL MODELING OF BRIDGE SCOUR | 665 |
BRSC A SPREADSHEET PROGRAM FOR BRIDGE SCOUR SENSITIVITY ANALYSIS | 666 |
INNOVATIONS AND PRACTICAL PROCEDURES FOR HYDRAULIC MODEL APPLICATIONS IN BRIDGE SCOUR EVALUATIONS | 667 |
MODEL STUDY OF LOCAL SCOUR DOWNSTREAM BRIDGE PIERS | 668 |
SELECTING SEDIMENT TRANSPORT EQUATION FOR SCOUR SIMULATION AT BRIDGE CROSSING | 669 |
IMPROVED HYDRAULIC OF THE HEC RIVER ANALYSIS SYSTEM HECRAS | 670 |
SIMULATION OF GENERAL SCOUR AT THE US59 BRIDGE CROSSING OF THE TRINITY RIVER TEXAS | 671 |
HEC2 MODIFICATIONS FOR BRIDGE SCOUR ANALYSES | 672 |
FLOW TRANSITIONS IN BRIDGE BACKWATER ANALYSIS | 673 |
USING HECRAS TO COMPUTE SCOUR AT BRIDGES | 674 |
PREDICTION OF FLOW GENERATED BY TURBULENT OFFSET JETS | 675 |
COMPUTER MODEL FOR PREDICTION OF SCOUR AT BRIDGES AFFECTED BY LARGE WOODY DEBRIS | 676 |
USING A 3DMODEL TO PREDICT LOCAL SCOUR | 677 |
NUMERICAL SIMULATION OF FLOW PATTERNS AT A BRIDGE WITH DEBRIS | 678 |
COMPUTER AND PHYSICAL MODELING OF BRIDGE SCOUR | 679 |
BRIDGE SCOUR IN TIDAL WATERWAYS | 689 |
MODEL TECHNOLOGY FOR ESTIMATING STORMINDUCED CURRENTS | 690 |
McCORMICK BRIDGE SCOUR EVALUATION A CASE STUDY OF A TIDAL BRIDGE | 691 |
EVALUATION OF AN EXISTING SCOUR HOLE AT THE CASTLETON BRIDGE A TIDAL CROSSING | 692 |
COMPUTER MODELS FOR TIDAL HYDRAULIC ANALYSIS AT HIGHWAY STRUCTURES | 693 |
APPLICABILITY OF SCOUR EQUATIONS IN TIDAL AREAS | 694 |
MOBILE BAY SCOUR ANALYSIS FOR MOBILE AND BALDWIN COUNTIES ALABAMA | 695 |
PHYSICAL AND COMPUTATIONAL MODELING OF BRIDGE SCOUR AT OREGON INLET NORTH CAROLINA | 696 |
TIDAL HYDRAULIC MODELING FOR BRIDGES | 697 |
LOCAL SCOUR UNDER TIDAL FLOW CONDITIONS | 698 |
BRIDGE SCOUR ASSESSMENTS FOLLOWING HURRICANE DANNY IN SOUTHERN ALABAMA | 699 |
BRIDGE SCOUR IN TIDAL WATERWAYS | 701 |
Is There a Solution? | 717 |
Modification of Neills Equation For Tidal Flow Analysis | 723 |
RATING TIDAL BRIDGES FOR VULNERABILITY TO SCOUR DAMAGE | 728 |
DETERMINATION OF BRIDGE SCOUR VELOCITY IN AN ESTUARY | 738 |
BRIDGE SCOUR ANALYSIS IN TIDAL WATERWAYS | 748 |
LOCAL SCOUR UNDER TIDAL FLOW CONDITIONS | 767 |
SENSITIVITY OF CURRENTS AND WATER ELEVATIONS IN TIDAL WATERS TO STORM SURGE PARAMETERS | 774 |
THE EFFECTS OF TIDAL INLET INSTABILITY ON BRIDGE SCOUR | 780 |
COMPUTER MODELS FOR TIDAL HYDRAULIC ANALYSIS AT HIGHWAY STRUCTURES | 807 |
GEOMORPHIC FACTORS FOR TIDAL WATERWAY HYDRAULIC MODELING | 815 |
SCOUR AT CULVERTS | 825 |
SCOUR PROTECTION IN BOTTOMLESS CULVERTS | 826 |
DESIGNING CONCRETE CULVERTS TO RESIST SCOUR DAMAGE | 827 |
SCOUR AT CULVERTS | 829 |
ESTIMATING SEDIMENT CONVEYANCE CAPACITY AND DEPOSITION POTENTIAL IN CULVERTS | 839 |
COUNTERMEASURES FOR STREAM INSTABILITY AND BRIDGE SCOUR | 845 |
RECENT CRITERIA FOR DESIGN OF GROINS | 846 |
CABLETIED CONCRETE BLOCK EROSION PROTECTION | 847 |
THE INFLUENCE OF PROTECTIVE MATERIAL ON LOCAL SCOUR DIMENSIONS | 848 |
THREATS TO BRIDGE STABILITY FROM SCOUR RELATED FAILURES OF DROP STRUCTURES | 849 |
PREDICTING CRITICAL SCOUR STAGE AT BRIDGES | 850 |
SCOUR RETROFIT CASE STUDIES FOR ARIZONA | 851 |
HAZARD RATING FOR LOW DROPS | 852 |
EQUIVALENCING ROCK RIPRAP AND GABIONS FOR STREAM CHANNEL PROTECTION | 853 |
ALTERNATIVE SCOUR COUNTERMEASURES | 854 |
BANK PROTECTION TOEDOWNS AND LOCAL PIER SCOUR | 855 |
DESIGN OF GUIDE BANKS FOR BRIDGE ABUTMENT PROTECTION | 856 |
SITING OF GRADE CONTROL STRUCTURES | 857 |
ROCK RIPRAP FOR GRADE CONTROL | 858 |
GRADECONTROL STRUCTURES FOR SALT RIVER CHANNELIZATION | 859 |
GRADE CONTROL STRUCTURES FOR PIPELINE CROSSINGS IN THE ARID SOUTHWEST | 860 |
DESIGN GUIDANCE INSTREAM AND BANK RESTORATION STRUCTURES | 861 |
PIER RIPRAP PROTECTION | 862 |
FAILURE BEHAVIOR OF RIPRAP LAYER AROUND BRIDGE PIERS | 863 |
STREAM REHABILITATION USING THE VERSATILE VDAM | 864 |
BRIDGE SCOUR AND STREAM INSTABILITY COUNTERMEASURES | 865 |
BRIDGE SCOUR COUNTERMEASURES | 866 |
CALTRANS COUNTERMEASURE AND THEIR COSTS | 867 |
COUNTERMEASURES FOR STREAM INSTABILITY AND BRIDGE SCOUR | 869 |
RIPRAP DESIGN AT BRIDGES FACTOR OF SAFETY APPROACH | 879 |
RIPRAP AND CONCRETE ARMOR TO PREVENT PIER SCOUR | 893 |
DESIGN OF GUIDE BANKS FOR BRIDGE ABUTMENT PROTECTION | 905 |
BRIDGE SCOUR AND STREAM INSTABILITY COUNTERMEASURES | 914 |
CABLETIED BLOCKS FOR SCOUR PROTECTION AT BRIDGE PIERS | 924 |
BANK PROTECTION TOEDOWNS AND LOCAL PIER SCOUR | 933 |
BRIDGE SCOUR AND STREAM INSTABILITY COUNTER MEASURES | 939 |
RIPRAP COVERAGE AROUND BRIDGE PIERS | 947 |
BRIDGE PIER SCOUR PROTECTION USING TOSKANES | 955 |
ALTERNATIVES TO RIPRAP AS A SCOUR COUNTERMEASURE | 964 |
ECONOMICS AND RISK ANALYSIS OF BRIDGE SCOUR | 997 |
RISKCOSTS FOR SCOUR AT UNKNOWN BRIDGE FOUNDATIONS | 998 |
PROBABILITY OF BRIDGE FAILURE DUE TO SCOURING | 999 |
THE COST OF HIGHWAY BRIDGE SCOUR IN THE STATE OF MINNESOTA | 1000 |
ESTIMATING THE RISK OF SCOUR VULNERABLE BRIDGES | 1001 |
ECONOMICS AND RISK ANALYSIS OF BRIDGE SCOUR | 1003 |
ECONOMICS OF FLOODS SCOUR AND BRIDGE FAILURES | 1013 |
RESEARCH NEEDS | 1019 |
USING RISK TO DIRECT BRIDGE FOUNDATION SCOUR RESEARCH NEEDS | 1020 |
RESEARCH NEEDS | 1023 |
طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
abutment scour analysis angle ASCE Abstract bed material bridge abutments bridge failure bridge piers Bridge Scour coefficient Colorado State University computed contraction scour countermeasures debris Department of Transportation determine developed downstream elevation erosion estimate Evaluating Scour factor Federal Highway Administration FHWA Figure flood floodplain flow depth flume footing Fort Collins guide banks HEC-RAS Hydraulic Engineering inlet installed laboratory Live Non-coh Unkn live-bed local scour located main channel maximum scour method Non-coh Insig paper parameters peak discharges pier scour pier width pile group Piles Live Non-coh predicted pressure flow procedure protection ratio Research Richardson riprap River Round Single Piles Schoharie Creek Scour at Bridges scour depth scour equations scour evaluation scour hole scour measurements shear stress Single Poured slope storm surge stream stability structure tests tidal waterways Toskanes U.S. Army U.S. Geological Survey Unkn Round Single Unkn Unkn upstream Water Resources Engineering Zevenbergen
مقاطع مشهورة
الصفحة 1028 - This work was sponsored by the American Association of State Highway and Transportation Officials, in cooperation with the Federal Highway Administration, and was conducted in the National Cooperative Highway Research Program which is administered by the Transportation Research Board of the National Research Council.
الصفحة 56 - Recording and Coding Guide for Structure Inventory and Appraisal of the Nation's Bridges" (Coding Guide) was introduced.
الصفحة 56 - ... description of such members on the bridge and the inspection frequency and procedures for inspection of such members. (Fracture critical members are tension members of a bridge whose failure will probably cause a portion of or the entire bridge to collapse.) (2) Those bridges with underwater members which cannot be visually evaluated during periods of low flow or examined by feel for condition, integrity and safe load capacity due to excessive water depth or turbidity. These members shall be...