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Subject Heading list to the CEDB
You can browse this alphabetical list of Subject
headings or
you can select a letter to jump to a specific portion of the list
BT = Broader term; NT = Narrower term; RT = Related term; SN = Scope
note; UF = Use for
Unauthorized term = Term displayed in []'s
R
[Racial factors]
Use: Minority groups
Radar
Radial flow
BT: Flow
Radiation
NT: Solar radiation
NT: Ultraviolet radiation
Radioactive materials
Radioactive wastes
BT: Waste management
UF: [Nuclear wastes]
Radiography
UF: [Tomography]
Radon
RT: Indoor environmental quality
Raft foundations
BT: Foundations
Rail transportation
BT: Transportation management
Railroad ballast
Railroad bridges
BT: Bridges
Railroad engineering
BT: Transportation engineering
Railroad grade crossings
BT: Crossings
Railroad stations
BT: Terminal facilities
Railroad ties
BT: Ties
Railroad tracks
Railroad trains
[Rainbow Bridge, Colorado]
Use: Civil engineering landmarks
[Rainbow Bridge, NY]
Use: Civil engineering landmarks
Rainfall
BT: Precipitation
Rainfall duration
Rainfall frequency
NT: Frequency
Rainfall intensity
Rainfall-runoff relationships
Ramps
BT: Highways and roads
Random processes
Random waves
BT: Waves
Rangeland
UF: [Grazing land]
UF: [Pasture]
Rapid transit systems
BT: Public transportation
Ratings
RT: Evaluation
Rayleigh waves
BT: Waves
Reactors
NT: Nuclear reactors
UF: [Vats]
Reaeration
BT: Aeration
RT: Air injection
Real estate properties
RT: Land use
[Rebars]
Use: Structure reinforcement
Receiving water
BT: Water
RT: Water pollution
Recharge basins
BT: Basins
RT: Recharge wells
Recharge wells
BT: Wells
RT: Recharge basins
Recirculation
Reclamation
NT: Land reclamation
NT: Water reclamation
Reconstruction
RT: Construction
Recreation
NT: Boating
NT: Sports
RT: Tourism
Recreational buildings
BT: Buildings
NT: Stadiums
RT: Parks
UF: [Amusement parks]
UF: [Fitness centers]
Recruiting
RT: Affirmative action
RT: Employment
Recycling
RT: Water reclamation
RT: Renewable energy
RT: Sustainable development
RT: Ecosystems
RT: Environmental issues
UF: [Byproduct utilization]
UF: [Waste utilization]
Redundancy
Reefs
Reflection
NT: Wave reflection
Refraction
NT: Wave refraction
Regional analysis
BT: Analysis
Regional development
Registration
Regression analysis
BT: Analysis
Regression models
BT: Models
Regulations
RT: Laws
RT: Permits
Rehabilitation
UF: [Repairing]
UF: [Retrofitting]
Reinforced concrete
BT: Concrete
UF: [Ferrocement]
[Reinforced earth]
Use: Soil stabilization
[Reinforced soils]
Use: Soil stabilization
Reinforcement
NT: Structure reinforcement
Reinforcing steel
BT: Steel
Relative density
BT: Density
Relaxation (mechanics)
RT: Stress
Reliability
NT: Structural reliability
NT: System reliability
Religious buildings
BT: Buildings
UF: [Churches]
UF: [Chapels]
UF: [Mosques]
UF: [Temples]
UF: [Basilicas]
UF: [Cathedrals]
UF: [Monasteries]
UF: [Shrines]
Relocation
Remediation
RT: Abatement and removal
RT: Waste treatment
Remote control
BT: Control
[Remote fields]
Use: Magnetic fields
Remote sensing
RT: Monitoring
RT: Probe instruments
UF: [Telemetry]
Renewable energy
BT: Energy sources
RT: Recycling
RT: Sustainable development
UF: [Alternative energy]
Renovation
RT: Restoration
[Rental]
Use: Leasing and renting
[Repairing]
Use: Rehabilitation
Repeated loads
BT: Loads
Replacement
(SN: of structures, systems and equipment)
Research
Reservoirs
Resident engineers
BT: Engineers
Residential buildings
BT: Buildings
NT: Manufactured homes
UF: [Houses]
UF: [Condos]
UF: [Apartment buildings]
UF: [Townhouses]
UF: [Condominiums]
UF: [Single-family homes]
Residential location
BT: Location
Residual soils
BT: Soils
Residual strength
BT: Strength
Residual stress
BT: Stress
Resilient modulus
Resistance
NT: Fire resistance
NT: Flow resistance
NT: Shear resistance
NT: Skid resistance
Resonance
RT: Vibration
Resource allocation
Resource management
BT: Management
RT: Natural resources
Response spectra
Restoration
RT: Renovation
Restraint systems
NT: Tieback restraint systems
Retaining structures
BT: Structures
RT: Bulkheads
Retention
Retention basins
BT: Basins
Retirement
RT: Pensions
[Retrofitting]
Use: Rehabilitation
Return flow
BT: Flow
Revenues
BT: Financial factors
Revetments
Reviews
NT: Peer review
NT: State-of-the-art reviews
Reynolds number
Reynolds stress
BT: Stress
Rheology
Rhode Island
BT: United States
[Rice]
Use: Crops
Ridership
RT: Public transportation
Right of way (land)
RT: Land use
Rigid pavements
BT: Pavements
Rigid-body dynamics
BT: Dynamics
Rigidity
[Rills]
Use: Channels
Rings
Rio Grande
BT: Rivers and streams
Rip currents
BT: Currents
Riparian land
Riparian rights
RT: Water rights
Riparian water
BT: Water
Ripple marks
RT: Bed ripples
Riprap
BT: Foundations
Risk management
BT: Management
River bank erosion
BT: Erosion
River bank stabilization
BT: Stabilization
River basins
BT: Basins
River beds
RT: bedforms
RT: Bed loads
RT: Bed materials
RT: Bed movements
RT: Bed ripples
RT: Bed roughness
RT: Ocean bottom
RT: Sea floor
UF: [Channel beds]
UF: [Stream beds]
River crossings
BT: Crossings
River flow
BT: Flow
River systems
Riverine bars
RT: Sandbars
Rivers and streams
NT: Colorado River
NT: Columbia River
NT: Hudson River
NT: Mississippi River
NT: Missouri River
NT: Niagara River
NT: Nile River
NT: Ohio River
NT: Potomac River
NT: Rio Grande
NT: St. Lawrence River
RT: Backwater
RT: Estuaries
RT: Headwaters
RT: Waterways
RT: Yangtze River
Rivets
RT: Fastening
[Roadbeds]
Use: Subgrades
Robotics
[Robyville Bridge, ME]
Use: Civil engineering landmarks
Rock fills
BT: Fills
Rock masses
BT: Mass
Rock mechanics
BT: Mechanics
Rock structures
BT: Structures
Rock-fill dams
BT: Dams
Rocks
NT: Basalt
NT: Bedrock
NT: Boulders
NT: Carbonate rocks
NT: Kaolin
NT: Shale
Rocky Mountains
BT: Mountains
Rods
NT: Dowels
Roller-compacted concrete
BT: Concrete
Romania
BT: Europe
Roof failures
BT: Failures
Roofs
Rotation
Rotational flow
BT: Flow
Roughness
NT: Bed roughness
NT: Hydraulic roughness
NT: Surface roughness
[Roundabouts]
Use: Intersections
Route preferences
RT: Travel patterns
Routing
NT: Flood routing
Rubber
[Rubbish]
Use: Solid wastes
Runoff
RT: Water pollution
RT: Tail water
Runoff curve number
RT: Runoff
UF: [Curve number]
Rural areas
Russia (after 1991)
BT: Europe Back to Top |
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