TUM Classification System - Civil Engineering; Surveying

ALL

ARC

BAU

BER

BIO

BRA

CHE

CIT

DAT

EDU

ELT

ERG

FEI

FER

FOR

GEO

GES

HUE

IND

INF

JUR

KOM

KUN

LAN

LEB

LIN

LIT

MAS

MAT

MED

MSR

MTA

NAT

NUC

OEK

PHI

PHY

POL

PSY

REL

RPL

SOZ

SPO

TEC

UMW

VER

VET

WEH

WER

WIR

WIS

BAU 000Belonging to the Subject; not further Classified

BAU 001

Civil Engineering and Surveying in General

BAU 050

Construction Management

BAU 100

Building Regulations

BAU 150

Statics, Structural Analysis

BAU 200

Soil Mechanics; Soil Engineering

BAU 250Foundation Engineering

BAU 300

Building Materials Science

BAU 350

Concrete Construction

BAU 400Solid Construction; Reinforced Concrete Construction

BAU 450

Timber Construction

BAU 500

Steel Construction

BAU 550

Hydraulic Engineering

BAU 600

Agricultural Water Engineering; Landscape Cultivation; Land Use

BAU 650

Technical Hydrology; Hydraulics

BAU 700Tunnel Construction; Bridge Construction; Structural Engineering

BAU 750

Railway Construction

BAU 800Road Construction

BAU 850

Transport Planning and Economics

BAU 900

Geodesy; Surveying (MSR 323)

BAU 000: Belonging to the Subject; not further Classified
BAU 001: Civil Engineering and Surveying in General

Architectural Drawing see ARC 060

Technical Drawing; Graphical Symbols; Pictographs (unless Listed under Relevant Subject) see TEC 600
- BAU 003: In Relation to Other Topics
- BAU 005: Computer Applications in Civil Engineering, also Robotics in Construction
  
  Data processing in general see DAT 001
- BAU 007: Training and Career
- BAU 008: Biographies of Civil Engineers
- BAU 009: Organisations and Associations
- BAU 010: Building Policy
  
  Building Policy see also ARC 180
- BAU 011: Land Policy
- BAU 012: Planning Policy
- BAU 013: Housing Policy; Property Market; Social Housing
- BAU 014: Interest Groups, NGOs
- BAU 019: Other
- BAU 020: Building Sector, Construction Industry
- BAU 021: Construction Market
- BAU 022: Market, Market Research
- BAU 025: Labour Market, Employees
- BAU 026: Statistics (Size of Construction Market, Price Trend...)
- BAU 029: Other
- BAU 030: Building Research (Funding Bodies...)
  
  Building Research / Construction Research see also ARC 190
- BAU 032: Construction Financing
- BAU 039: Other
- BAU 040: Building Standards, Standardization Systems, & Metrics (DIN, VDI Guidelines)
- BAU 043: Quality Assurance, Certification Systems
- BAU 049: Other
BAU 050: Construction Management

Fuels see CIT 620

Mechanical Engineering see MAS 001

Design and Construction in Mechanical Engineering see MAS 030

Lubricants, Lubrication Technology see MAS 100

Machine Components see MAS 150

Combustion Engines; Combustion Power Machines see MAS 520 ff

Pumps see MAS 610 ff

Compressors see MAS 650 ff

Materials; Materials Science; Materials Physics see WER 001
- BAU 055: Construction Machinery and Equipment
  - BAU 056: Specific Construction Machinery and Equipment
- BAU 060: Ergonomics in Construction
  
  Occupational Education see EDU 360
  
  Work / Labour Hygiene; Occupational / Vocational Medicine see MED 740 ff
  
  Work Structuring see PSY 630
  
  Work Organization, Labour Evaluation see PSY 660
  
  Occupational Physiology see TEC 920
  
  Work Organization, Labour Evaluation see WIR 715 ff
  - BAU 063: Health and Safety, Labour Unions
- BAU 065: Construction Technology and Management
- BAU 066: Winter Construction; Prefabricated Construction; Finishing; Scaffolding; Formwork
- BAU 067: Hydraulic Engineering; Solid Construction; Concrete Construction; Road Construction
- BAU 068: Foundation Engineering; Pipe Network; Ram; Slope Construction; Soil Engineering; Civil Engineering
- BAU 069: Transport and Transfer
- BAU 070: Construction Enterprise, Contractor
  
  Building Industry see BAU 020
  - BAU 075: Business Management in Construction
  - BAU 077: Operations Scheduling; Operations Research
- BAU 079: Planning and Control of Construction Costs, Costing
- BAU 080: Construction Site, Construction Planning and Preparation
  - BAU 081: Network Engineering in Construction
  - BAU 082: Systems Engineering
  - BAU 083: Benchmarking
  - BAU 084: Site Facilities
  - BAU 085: Site Management
  - BAU 086: Theory of Uncertainty
  - BAU 087: Scoring Model
  - BAU 089: Other
- BAU 090: Costing, Calculations
  - BAU 091: Specific Calculations
  - BAU 092: Construction, Civil Engineering, Structural Engineering, Earthwork, Foundation Engineering, Hydraulicwater Engineering, Road Construction, Railway Construction
  - BAU 093: Production of Construction Material; Related Trades
  - BAU 094: Post Calculation
  - BAU 095: Equipment Costing
  - BAU 096: BOG (Bill of Quantities), Specifications
  - BAU 097: Cost Planning
  - BAU 098: Economic Feasibility Studies (Hydroelectric Plant, Road Construction, ...)
  - BAU 099: Other
BAU 100: Building Regulations

Nanotechnology see TEC 030

Nature and Landscape Conservation see UMW 100
- BAU 101: Civil Building Law; Building Authorities
- BAU 105: Construction Planning Law
  - BAU 106: Federal Building Law; Federal Building Act
  - BAU 107: Urban Renewal and Development Act
  - BAU 108: Zoning Regulation
  - BAU 109: Standard for Technical Drawings
- BAU 110: Building and Construction Regulations
  - BAU 111: Building Regulations for Specific Federal States
    - BAU 112: Bavarian Building Regulations
- BAU 115: Planning Law
- BAU 117: Conservation Law
- BAU 120: Land Use Law
- BAU 121: Land Redistribution Law
- BAU 122: Water and Waterways Law
  - BAU 123: Water Management and Water Supply Law
  - BAU 124: Water Balance Act
- BAU 130: Road and Traffic Law
  - BAU 132: Federal Highway Act
- BAU 140: Building Contract Law
  - BAU 142: Vob (German Construction Contract Procedures)
  - BAU 145: Hoai (Fee Schedule for Architects and Engineers)
- BAU 149: Other
BAU 150: Statics, Structural Analysis

Statics see ARC 260

Statics see MTA 100
- BAU 151: Analytical Statics
- BAU 154: Finite-Element Analysis
- BAU 155: Mechanical Load and Stress, Strain and Tension
  - BAU 156: Internal Stress; Earth and Foundation Pressure
  - BAU 157: Static Load; Imposed Load; Live Load; Working Load
- BAU 158: Wind Load; Snow Load; Ice Load; Water Load; Building Aerodynamics
  - BAU 159: Temperature Impact
- BAU 160: Stability and Tension
- BAU 162: Structural Dynamics
- BAU 165: Frameworks
  - BAU 166: Frame Supports
  - BAU 167: Curved Bar
  - BAU 168: Steel Grids
  - BAU 169: Elastic Bedding
- BAU 170: Membrane, Discs
  - BAU 171: Anisotropic Discs
  - BAU 172: Perforated Discs
- BAU 175: Slabs
  - BAU 176: Anisotropic Slabs
  - BAU 177: Thick Slabs; Polygonal Slabs
  - BAU 178: Perforated Slabs
  - BAU 179: Slabs on Pillars; Mushroom Floor
- BAU 180: Shells
  - BAU 181: Anisotropic Shells
  - BAU 182: Thick-Walled Shells; Membranes; Rope Nets
  - BAU 183: Perforated Shells
  - BAU 184: Barrel Shells; Rotation-Symmetrical Shells
- BAU 185: Sandwich Structures, Multilayer Structures
  - BAU 186: Anisotropic Structures
  - BAU 187: Slab Theory; Slab Stability
  - BAU 188: Shell Theory; Shell Stability
- BAU 190: Calculation of Deformation
- BAU 191: Load Capacity; Stability; Consistency; Safety Factor
- BAU 192: Flexibility of Structures
- BAU 193: Model Analysis
- BAU 194: Safety Theory
- BAU 199: Other
BAU 200: Soil Mechanics; Soil Engineering

Pedology (Soil Science); Weathering (Aging / Ageing) see also GEO 315

Soil Mechanics; Rock Mechanics (Both Fels and Gebirge); Soil Engineering see also GEO 323 ff
- BAU 201: Subsoil Research
- BAU 202: Soil Survey
  - BAU 203: Slide
  - BAU 204: Consolidation; Erosion;
    
    Engineering Geology; Technical Geology; Building Ground Geology see GEO 322
- BAU 205: Soil Exploration
  - BAU 206: Soil Sampling; Equipment
  - BAU 207: Drilling
  - BAU 208: Digging; Sounding
  - BAU 209: Geophysical Procedures
- BAU 210: Soil Characteristics
  - BAU 211: Laboratory Experiments and Field Tests; Experimental Equipment
  - BAU 212: Grain Size; Grain Distribution; Grain Shape
  - BAU 213: Chemical and Physico-Chemical Properties
  - BAU 214: Thermal Conduction; Ground Frost
  - BAU 215: Physical and Mechanical Properties
    - BAU 216: Moisture Content
    - BAU 217: Bulk Density; Proctor Density
    - BAU 218: Compression Test; CBR Measurement (California Bearing Ratio Penetration Test)
    - BAU 219: Capillarity
  - BAU 220: Permeability
  - BAU 221: Consistency
  - BAU 223: Thixotropy
  - BAU 225: Friction
  - BAU 226: Cohesion
  - BAU 227: Shear Stress; Biaxial Shear Test
  - BAU 228: Triaxial Stress Test; Cylinder Pressure Test
  - BAU 229: Other
- BAU 230: Soil Statics; Soil Dynamics
  - BAU 231: Soil Pressure; Pressure Distribution
  - BAU 232: Uplift Force; Underpressure; Capillary Pressure
  - BAU 233: Load Capacity
  - BAU 234: Subsidence; Subsidence Calculation
  - BAU 235: Shear Failure; Hydrodynamic Stress
  - BAU 236: Rock Pressure; Overburden Pressure on Headings
  - BAU 237: Earth Pressure; Passive Earth Resistance
  - BAU 238: Stability; Slip Planes
- BAU 239: Vibrations; Earthquake Resistance (Traffic, Machines, Blastings, ...)
- BAU 240: Ground Water; Pore Water; Surface Water
  - BAU 241: Aquiferous Soils (Quick Sand); Water Content
  - BAU 242: Ground Water Flow; Seapage Flow
  - BAU 243: Capillary Effect; Hydraulic Pressure
  - BAU 244: Erosion; Flushing Flow
  - BAU 245: Ground Water Handling; Ground Water Drainage
  - BAU 246: Sand Drainage
  - BAU 247: Ground Water Lowering
  - BAU 248: Electro-Osmosis
- BAU 249: Other
BAU 250: Foundation Engineering
- BAU 251: Types of Foundation
  - BAU 252: Dry Foundation
  - BAU 253: Foundation with Water Control
  - BAU 254: Shallow Foundation; Flat Footing
- BAU 255: Excavation Pit
  - BAU 256: Excavating; Blasting
- BAU 258: Foundation Works in the Construction Pit
- BAU 259: Pile Foundation; Piles
  - BAU 260: Pile Foundations (Subsoil; Soil Characteristics, ...)
    - BAU 261: Bored Piles; Augered Piles
    - BAU 262: Piles for Sand and Earth
    - BAU 263: Concrete Piles
    - BAU 264: Special Piles (Vibrated Concrete (Bore, Auger Piles; Prefabricated Piles, ...)
  - BAU 265: Ram Piles; Pile Driving
    - BAU 266: Prefabricated Piles (Wood, Concrete, Steel)
    - BAU 267: Ramming Concept; Pile Layout ; Ramming Depth;
    - BAU 268: Devices for Driving / Ramming, Slackening, Extracting of Piles and Sheet Piles
    - BAU 269: Construction Details
  - BAU 270: Foundation Grates and further Special Dry Foundations
    - BAU 271: Plank Grating
    - BAU 272: Concrete Grating; Concrete Bed
    - BAU 273: Reinforced Concrete Grating
    - BAU 274: Wall Grids
    - BAU 275: Concrete Ground Piles (Moeller Piles)
    - BAU 276: Overhanging Foundations; Console Foundations
    - BAU 277: Well Foundation
    - BAU 279: Other
- BAU 280: Underwater Foundation; Deep Foundation
  - BAU 281: Cofferdam
  - BAU 282: Well-Pipe Foundation; Caisson Foundation without Compressed Air
  - BAU 283: Caisson Foundation with Compressed Air
    - BAU 284: Shaft Pipes; Air Locks; Compressed Air Supply
    - BAU 285: Pneumatic Chamber; Working Chambers; Acces and Exit Lock Chambers
    - BAU 286: Diving-Bell Foundation
  - BAU 287: Foundation by Means of Freezing
  - BAU 288: Compressed Air Foundation without Caissons
  - BAU 289: Underwater Foundation; Cast Concrete Foundation; Foundation by Scribs (Wooden Boxes Loaded with Rocks)
- BAU 290: Specific Foundations; Foundations for Shock-Free and Oscillating Loads
  - BAU 291: Defects; Subsidence; Undermining; Erosion; Undercutting
  - BAU 292: Undermining Protection (Sunk-In Fascine, Sunk-In Support Mats; Linked Boulders, ...)
  - BAU 293: Reinforcement of Foundations; Underpinning of Buildings
- BAU 299: Other
BAU 300: Building Materials Science

Materials; Materials Science; Materials Physics see WER 001

Materials Testing see WER 700 ff
- BAU 301: Building Physics
  
  Building Physics; Architecture and Other Topics see also ARC 100 ff
- BAU 302: Building Chemistry
- BAU 305: Structural Defects and Deficiencies
- BAU 306: Construction Defects; Repair
  
  Maintenance of Buildings see ARC 405
- BAU 307: Fire Behaviour
  
  Fire-Proof Materials see BAU 343
  
  Fire-Fighting Technology; Fire Control; Fire Prevention see TEC 830
- BAU 308: Reliability
- BAU 309: Other
- BAU 310: Building Materials
  - BAU 311: Building Materials of Organic Origin
    - BAU 312: Wood
    - BAU 313: Cork, Paper; Cardboard; Fibreboard
    - BAU 315: Bituminous Materials (Asphalt, Tar, Pitch, ...)
      - BAU 317: Mastic Asphalt; Asphalt Concrete
    - BAU 318: Natural Rubber; Caoutchouc
    - BAU 319: Synthetic Materials in Building
      
      Plastics (Polymers); Polymer Physics see WER 550
  - BAU 320: Natural Stone and Other Minerals
    
    Silicate Technology; Mineral Engineering / Science of Mineral Materials see IND 020 ff
    - BAU 321: Granite; Syenite; Slate; Lime Stone
    - BAU 322: Sand; Gravel
  - BAU 323: Precast Stone; Lime Sandstone; Gypsum and Plaster Materials
    
    Binders Industry see IND 070
  - BAU 324: Concrete Products; Precast Concrete Units
  - BAU 325: Earth; Clay; Brick Clay; Architectural Ceramics
    
    Technical Ceramics see IND 100 ff
    - BAU 326: Adobe
    - BAU 327: Structural Ceramics ; Fired Clay; Brick Stones
    - BAU 328: (Clay) Bricks; Roofing Tiles
    - BAU 329: Stoneware; Terracotta; Faience; Earthenware
  - BAU 330: Binding Agents
    - BAU 331: Building Lime
    - BAU 332: Mortar
    - BAU 333: Cement; Pozzolana Cement; Cement Stone
    - BAU 334: Screed; Plastering (Cement, Lime, Gypsum); Stucco
    - BAU 335: Coating Materials; Varnishes; Mordant
  - BAU 336: Embedding Material; Filling Material; Mastic Gum; Sealant
  - BAU 337: Adhesives; Joint Sealant
  - BAU 338: Glass; Window Glass; Structural Glass; Enamel
  - BAU 339: Other
  - BAU 340: Metallic Building Materials
    
    Metallic Materials in General see WER 100 ff
    - BAU 341: Concrete Reinforcement Steel; Reinforcing Steel Structures
      
      Steel see WER 150 ff
      
      Non-Ferrous Metals and Corresponding Alloys see WER 300 ff
      
      Corrosion see WER 800
    - BAU 342: Basic Prefabricated Components; Ironware; Fittings (Dowels, Nails, Bolts, Screws, ...)
  - BAU 343: Fire-Proof Materials
  - BAU 344: Insulating Materials
  - BAU 345: Brickwork (Natural or Quarry Stone; Rubble ...)
    - BAU 348: Mud Constructions; Adobe; Cob Construction
  - BAU 349: Other
BAU 350: Concrete Construction

Concrete & Reinforced Concrete Construction see ARC 276
- BAU 351: Concrete Technology
  
  Binders Industry see IND 090
  - BAU 352: Mixture Composition Aggregates / Cement
  - BAU 353: Aggregates; Grading Curve
  - BAU 354: Concrete Additives (Sealing Agents, Frost-Protection Agents, Air-Entraining Agents, ...)
  - BAU 355: Batching Water; Water-Cement Factor
  - BAU 359: Resistant Concrete; Bulk Concrete; Hard Concrete; Underwater Concrete
  - BAU 360: Freshly-Mixed Concrete; Ready-Mixed Concrete (Delivered by Mixer Trucks)
  - BAU 362: Concrete Compaction
  - BAU 363: Compressed Concrete; Cast Concrete; Pumped Concrete; Sprayed Concrete; Concrete Injection
  - BAU 364: Vibrated Concrete; Spun Concrete
  - BAU 365: Congelation; Solidification and Hardening (Frost, Heat, Vacuum Methods, ...)
  - BAU 371: Demoulding / Demoulding Time
    
    Formwork see BAU 473
  - BAU 375: Surface Treatment
    - BAU 376: Facing Concrete; Exposed Aggregate Concrete
  - BAU 379: Other
  - BAU 380: Special Concrete
    - BAU 381: Fire-Proof and Fire-Resistant Concrete
    - BAU 382: Coloured Concrete
    - BAU 383: Concrete with Specific Types of Cement (Aluminous Cement; Expanding Cement, ...)
  - BAU 385: Light-Weight Concrete
    - BAU 386: With Specific Aggregates (Nailable Concrete, ...)
    - BAU 389: Cellular Concrete; Autoclaved Aerated Concrete; Foamed Concrete
  - BAU 390: Prestressed Concrete Construction
    - BAU 391: Tensioning Reinforcement; Prestressing Steel; Prestressing
    - BAU 392: Tensioning Method
      - BAU 393: Fixture (by Thermal Expansion, Winches, ...)
    - BAU 394: Prestressed Concrete Compaction
    - BAU 395: Pressing Mortar in Tensioning Ducts
    - BAU 396: Setting and Hardening
    - BAU 397: Surface Treatment
  - BAU 399: Other
BAU 400: Solid Construction; Reinforced Concrete Construction

in Structural Design see ARC 276
- BAU 405: Theory and Research of Reinforced Concrete
  - BAU 406: Composites and Cracks / Fissures
  - BAU 407: Safety Theory
  - BAU 408: Creeping and Shrinking
  - BAU 409: Thermal Stress
- BAU 410: Tests on Structural Elements
  - BAU 411: Structural Elements
- BAU 412: Beams
  - BAU 413: Compressed Elements
  - BAU 414: Shell Structures
- BAU 415: Dimensioning
  - BAU 416: Non-Reinforced Concrete
  - BAU 417: Heavy-Weight Concrete
  - BAU 418: Light-Weight Concrete
  - BAU 419: Prestressed Concrete
- BAU 420: Construction and Design
  - BAU 421: Construction Principles (Reinforcement Configuration, ...)
  - BAU 422: Components Made of Cast-In-Place Concrete and Prefabricated Elements
    - BAU 423: Slabs (Panels)
    - BAU 424: Walls (Panes)
    - BAU 425: Piles (Compressed Elements)
    - BAU 426: Girders (Beams)
    - BAU 427: Frame Structure
    - BAU 428: Foundations
    - BAU 429: Shells
- BAU 430: Types of Buildings (in Concrete)
  - BAU 431: Bridge Engineering
  - BAU 432: Structural Design (Housing and Offices)
  - BAU 433: Industrial Buildings
  - BAU 434: Towers and Chimneys
  - BAU 435: Civil Engineering
  - BAU 436: Nuclear Power Plants
  - BAU 437: Tank and Container Construction (Silos, ...)
- BAU 438: Reinforced Concrete Frame Construction
- BAU 439: Prefabrication
  
  Prefabricated Construction see also ARC 288
- BAU 440: Structural Defects
- BAU 441: Building >>> Construction Supervision / Monitoring
- BAU 442: Maintenance / Upkeep of Buildings
- BAU 443: Restoration / Refurbishment (Sprayed Concrete)
- BAU 445: Masonry / Brickwork Construction
  
  Masonry see ARC 282
- BAU 449: Other
BAU 450: Timber Construction

Holzbau see also ARC 279
- BAU 451: Construction Drawing and Tests
- BAU 454: Realisation of Timber Structures
- BAU 460: Framework; Timber Joints; Fixing Material
  - BAU 461: Carpenter's Joints (Tenon Joint, Notching, Halving Joint, ...)
  - BAU 462: Dovel Joints
  - BAU 463: Band, Hoop and Clamp Joints
  - BAU 464: Screwed and Bolted Joints
  - BAU 465: Nail Joints
  - BAU 466: Glue Joints
  - BAU 469: Other Joints
- BAU 470: Temporary Timber Constructions
  - BAU 471: Timber Finishing; Mining Technology
  - BAU 472: Centring for Arches and Vaults
  - BAU 473: Formwork
  - BAU 474: Sheet Piling; Plank Walls
- BAU 480: Heavy Timberwork
  - BAU 481: Wooden Roof Trusses for Wide Spans
  - BAU 482: Roof Trusses; Framework Trusses
- BAU 490: Light Timberwork
  - BAU 491: Walls; Roofs; Floors
- BAU 495: Timber Frame Construction
- BAU 499: Other
BAU 500: Steel Construction

Steel Construction ARC 273

Statics, Structural Analysis see BAU 150

Steel see WER 150 ff
- BAU 501: Testing
  
  Materials Testing see WER 700
- BAU 505: Cast Iron Structures
- BAU 510: Steel Structures
  - BAU 512: Pipe Connections
  - BAU 515: Structural Elements (Beams, Sectional Steels, Girders, …)
  - BAU 520: Joining Technology
    
    Joining Technology in General see FER 500 ff
    - BAU 521: Rivet Joints
      
      Rivets; Rivet Connections see also MAS 162
    - BAU 522: Welded Joints
      
      Welded Joints; Weldability; Welding Defects see also FER 525
    - BAU 523: Bolted Connections
      
      Screws; Screw Nuts; Screw Connections see also MAS 164
    - BAU 525: Welding Technology
      
      Welding; Welded Constructions see also FER 520 ff
    - BAU 527: Pretension Glued Joints
- BAU 530: Structural Steel Design
  - BAU 531: Steel Frame Structure
  - BAU 532: Industrial Buildings
- BAU 535: Steel Crane Construction; Masts; Scaffolding; Towers
- BAU 536: Overhead Wire / Cable Construction; Cablecars
- BAU 537: Steel Bridge Construction
- BAU 538: Steel Construction for Hydraulic Engineering
- BAU 540: Non-Ferrous Metal Construction
- BAU 541: Aluminum Construction
- BAU 542: Light-Weight Steel Construction
- BAU 545: Steel Composite Construction
- BAU 546: Assembling in Steel Construction
- BAU 549: Other
BAU 550: Hydraulic Engineering

Offshore Technology see VER 315
- BAU 551: Testing and Experiments
- BAU 552: Navigable Waterway Construction
- BAU 554: Underwater and Diving Operations
- BAU 555: Watergates
- BAU 556: Ship Hoists
- BAU 557: Launchway for Ships
- BAU 560: Canal Construction
- BAU 563: Dam Construction
- BAU 570: Harbour and Seashore Construction
  - BAU 574: Roadsteads and Anchorages
  - BAU 575: Harbour Entrances; Offshore Terminals, Offshore Basins, Navigation Channels
  - BAU 576: Breakwater Structures; Moles; Piers; Groynes
  - BAU 579: Seashore Walls; Quays, Piers
- BAU 580: River Engineering; River Control
  - BAU 581: River Bank Protection; River Bank Cover
  - BAU 582: Barrages, Weirs
  - BAU 584: Locks, Watergates
- BAU 585: Dyke Construction; Coastal Protection
  - BAU 586: Flood Water; Flood Control
  - BAU 588: Drainage; Dyke Sluices
- BAU 590: Barrage; Dam and Power Plants
  - BAU 593: Construction Site
  - BAU 594: Structural Elements
- BAU 596: Embankment Dam; Dam Wall; Reservoirs
- BAU 598: Operational Facilities (Spillways; Discharging Facilities; Overflows; Surge Chambers, ...)
- BAU 599: Other
BAU 600: Agricultural Water Engineering; Landscape Cultivation; Land Use

Production Technology; Amelioration; Recultivation; Precision Agriculture; Consolidation and Reallocation of Agricultural Land; Fallow; Precision Agriculture see also LAN 104 ff
- BAU 601: Irrigation (Irrigation Fields, Draining Irrigation, Overhead Irrigation, ...)
- BAU 602: Water Supply (Groundwater, Springs, Wells, Rivers, ...)
- BAU 610: Water Supply and Distribution (Culverts, Pipelines, Channels, Aqueducts, ...)
- BAU 619: Irrigation Pump Stations; Water Hoisting Machines
- BAU 625: Dewatering; Drainage; Preflooder; Rills; Hoisting Wells
- BAU 630: Reclamation of Wasteland (Moors, Heath, ...)
- BAU 635: Hydraulic Engineering for Fishery
  - BAU 637: Fishways; Fish Passes; Fish Ladders; Fish Steps
  - BAU 638: Fish-Farming Basins, Tanks, Ponds; Spawning Grounds
- BAU 640: Land Use
  
  Agricultural Science see LAN ff
  - BAU 641: Land Consolidation
    
    Land Redistribution Law see BAU 121
  - BAU 643: Rural Restructuring
  - BAU 645: Rural Renewal; Village Development; Village Restoration
- BAU 649: Other
BAU 650: Technical Hydrology; Hydraulics

Limnology see GEO 313
- BAU 651: Flowing Waters
  - BAU 652: Emergence of Natural Water Courses and Springs
  - BAU 653: Hydrodynamics of Water Courses (Laws of Fluid Dynamics, Water Volume, Isotach ...)
  - BAU 659: Torrents; Torrent Control; Mountain Rivers
  - BAU 660: Streams and Rivers (Sediments, Bed Loads, Deposits, ...)
    - BAU 664: River Mouths; Estuaries
- BAU 665: Stagnant Inland Water; Lakes; Swamps
- BAU 666: River Banks; Embankments
- BAU 669: Other
- BAU 670: Hydrosphere; Hydrology
  - BAU 671: Water Cycle, Water Balance
  - BAU 672: Ground Water Hydrology; Geohydrology; Hydrogeology
    
    Hydrogeology; Hydrology; Balneology; Water Resources Management see also GEO 325
    - BAU 674: Underground Water; Ground Water Aquifers; Ground Water Levels
  - BAU 675: Hydrology of Surface Water and Inland Waters; Drainage Areas
  - BAU 676: Drainage Areas; River Basins; Drainage Areas
  - BAU 679: Other
- BAU 680: Hydraulics
  - BAU 681: Hydrostatics
    - BAU 682: Pressure Ratios; Compressive Force; Stability
  - BAU 685: Effluent Via Openings (Submerged Jet, ...)
  - BAU 687: Effluent Via Weirs and Overflows
  - BAU 690: Steady Flow in Pressure Pipelines
  - BAU 692: Stationary Equal Effluent in Free-Flow Gutter
  - BAU 696: Unsteady Flow in Pressure Pipelines
  - BAU 697: Unsteady Flow with Open Water Surface
  - BAU 699: Other
BAU 700: Tunnel Construction; Bridge Construction; Structural Engineering
- BAU 701: Tunnel and Adit Construction
  - BAU 702: Technical, Economical, Geological and Geodetic Preparatory Works; Profiles; Statics
  - BAU 703: Execution of Tunnel Constructions
    - BAU 705: Adit Building; Driving; Timbering; Pilot Drift; Pipe Ramming
  - BAU 708: Special Methods of Driving; Machinery Shield Tunnelling
  - BAU 709: Residue Clearance; Residue Extraction
  - BAU 710: Lining; Centring; Tunnel Walling; Tunnel Chambers
  - BAU 717: Traffic Tunnels (Venting, Artificial Ventilation, Lighting, Drainage, Water Control, ...)
  - BAU 718: Tunnels and Adits for Transportation of Liquids (Water, Oil, ...)
  - BAU 719: Other
- BAU 720: Bridge Construction
  - BAU 721: Bridges and Bridge Elements in General
    - BAU 725: Bridge Lanes; Bridge Decks; Road Surface
    - BAU 726: Bridge Railings; Parapets
  - BAU 727: Slab Bridges
  - BAU 728: Girder Bridges
  - BAU 729: Hanging Truss Bridges; Strut Frame Bridges
  - BAU 730: Rope Bridges; Suspension Bridges
  - BAU 734: Arch Bridges
  - BAU 735: Movable Bridges (Drawbridges, Floating Bridges, Pontons, ...)
  - BAU 739: Other
- BAU 740: Structural Engineering
  
  Industrial Buildings see BAU 433 ff
  
  Heavy Timberwork see BAU 480 ff
  
  Structural Steel Design see BAU 530 ff
  - BAU 743: Skeleton Structures; Frame Structures; Containers
    - BAU 744: Gasometers; Gas Tanks
    - BAU 745: Water Tanks; Tanks for Fluids
    - BAU 746: Silos; Containers for Solid Materials
  - BAU 747: Constructions for Transport and Conveyor Systems
  - BAU 748: Slim Structures (Towers, Chimneys, Masts, Pylons, ...)
  - BAU 749: Other
BAU 750: Railway Construction

Railway Stations see ARC 533

Railway Transportation see BAU 891
- BAU 751: Railways in General; Railway Lines; Railroad Construction
  
  Rail Vehicles see VER 200 ff
- BAU 752: Theoretical Analysis
  - BAU 753: Railway Line Routeing; Gauge Exactness; Track Superelevation; Gauge Widening
- BAU 755: Track Substructure
  - BAU 759: Other
- BAU 760: Track Superstructure
  - BAU 761: Track Bed; Bedding Materials
  - BAU 762: Crossties, Sleepers (Cross Sleeper, Longitudinal Ties)
  - BAU 765: Tracks; Track Fastening
  - BAU 770: Rail Track Laying
  - BAU 775: Rail Track Branchings; Auxiliary Equipment
    - BAU 776: Switches; Rail Track Connections; Switching Devices / Tongue Device / Mechanism; Electrofrogs >>> Frogs
    - BAU 777: Rail Track Flat Crossings; Diamond Crossing Slips
    - BAU 778: Railway Turning Tables; Turning Bridges; Transfer Tables
    - BAU 779: Buffer Stops; Rail Brakes; Additional Installations (Distance Indicators, ...)
  - BAU 780: Additional Facilities (Attendant's Huts, Railway Crossings; Enclosures, ...)
  - BAU 785: Line and Superstructure Servicing
  - BAU 790: Specific Types of Railway (Narrow Gauge Railways, Cog Railways, ...)
    
    Vehicles for Special Types of Locomotion see VER 270 ff
- BAU 793: Elevated Railways; Underground Railways
  
  Vehicles for Underground Trains, Suburban Trains see VER 287
- BAU 794: Suburban Railways; City Railways; Tramways
  
  Vehicles for Short-Distance Trains see VER 283 ff
- BAU 795: Cableways; Funiculars Overhead Cableways
  
  Vehicles for Cable Cars / Funicular Railway see VER 276
- BAU 799: Other
BAU 800: Road Construction
- BAU 801: Highway Authority
- BAU 802: Road Network Funding (Development Plans)
- BAU 803: Research and Development; Patents
- BAU 805: Road Planning
  - BAU 806: Motorways
  - BAU 807: Country Roads
  - BAU 808: Urban Roads
  - BAU 809: Rural Roads
  - BAU 810: Cycling; Cycle Routes; Pedestrian Traffic; Footpaths
  - BAU 811: Landscape Design; Planting Schemes
  - BAU 812: Land Surveying; Photogrammetry
  - BAU 813: Road Network Planning Concept Alignment
  - BAU 814: Road Cross Sections
  - BAU 815: Stationary Traffic (Car Parks, also Multi-Storey...)
  - BAU 816: Ancillary Services (Petrol Stations, Service Areas, ...)
  - BAU 817: Traffic Sequence (Flow; Capacity, ...)
  - BAU 818: Economic Feasibility Studies; Supply Lines; Network Analysis
  - BAU 819: Other
- BAU 820: Transport Systems (Roads)
  
  Driving Technique (including Motor Vehicle Drivers, Driver’S Behavior, ...); Roadworthiness of Motor Vehicles, Motor Vehicle Accidents (Vehicle-Related Aspects) see VER 120
  - BAU 823: Transport Safety (Accidents)
    
    Roadworthiness of Motor Vehicles see VER 120
    - BAU 824: Sign Posting, Traffic Guidance
    - BAU 825: Road Surface Markings
    - BAU 826: Traffic Management; Traffic Control (Traffic Lights)
    - BAU 827: Road Lighting
- BAU 828: Traffic Immissions
- BAU 829: Other
- BAU 830: Subsoil; Subgrade (Earthworks, Drainage, Erosion, Retaining Walls, ...)
  
  Landslides see BAU 203
- BAU 835: Base Courses
  - BAU 838: Bituminous and Concrete Base Courses
  - BAU 839: Special Constructions
- BAU 840: Road Construction Materials; Testing Methods
- BAU 841: Testing Roads; Large-Scale Testing Facilities
- BAU 842: Paving
- BAU 843: Maintenance and Repair of Road Surfaces
- BAU 844: Road Construction Machinery
- BAU 845: Interaction between Vehicle and Road Surface (Grip, Abrasion, ...)
- BAU 846: Road Bridges; Road Tunnels
- BAU 847: Maintenance and Operational Service; Winter Services
- BAU 848: Airfield Construction
  
  Airports see ARC 536
  
  Aviation see BAU 894
- BAU 849: Other
BAU 850: Transport Planning and Economics

Building Regulations see BAU 110 ff

Road and Traffic Law see BAU 130

Transport / Traffic and Regional Planning see RPL 860 ff
- BAU 851: Traffic Statistics; Accident Statistics; Traffic Surveys
- BAU 853: Data Processing
- BAU 860: Public Transport
  - BAU 861: Urban Transport
  - BAU 863: Underground Transport
- BAU 865: Car Sharing, Bike Sharing
- BAU 870: Transport Planning
  - BAU 871: Urban Traffic; Traffic Calming
    
    Stationary Traffic (Car Parks, also Multi-Storey...) see BAU 815
  - BAU 872: Roads
  - BAU 873: Motorways / Highways
- BAU 875: Transport Systems
  - BAU 880: Signalling Installations
  - BAU 885: Traffic Management Systems
- BAU 890: Transport Industry
  - BAU 891: Railway Transportation
  - BAU 892: Road Traffic
    
    Bicycle Traffic, Pedestrian Traffic see BAU 810
  - BAU 893: Shipping
  - BAU 894: Aviation
    
    Airports see ARC 536
    
    Airfield Construction see BAU 848
  - BAU 895: Pipeline Transport
    
    Pipeline Transportation; Pipelines see MAS 406
  - BAU 896: Container Transport
  - BAU 897: Freight Transportation
  - BAU 898: Postal System, Other Types of Traffic
- BAU 899: Other
BAU 900: Geodesy; Surveying (MSR 323)

Coordinate Measuring Technology >>> Metrology, Navigation see MSR 323
- BAU 902: Geodetic Data Processing
  
  Geoscientific Methods (Remote Sensing, GIS...) see also GEO 007
- BAU 904: Geodetic Measurement Methods
  
  Physical (Dynamical) Methods; Gravity Measurement see BAU 940
  
  Coordinate Measuring Technology >>> Metrology, Navigation see MSR 323
  - BAU 905: Distance Measurement Methods
  - BAU 906: Angular and Directional Measurement Methods
  - BAU 907: Horizontal Position Survey Methods
  - BAU 908: Vertical Position Survey Methods
- BAU 910: Theory of Errors and Adjustment Calculation
  - BAU 911: Theory of Observational Errors
  - BAU 912: Adjustment Methods (Least Squares Method, ...)
- BAU 913: Land Surveying
  - BAU 917: Trigonometric Networks
  - BAU 918: Methods of Trigonometric Point Determination
  - BAU 919: Levelling
- BAU 920: Field and Land Surveying
  - BAU 921: Small-Scale Triangulation; Local Geodetic Nets
  - BAU 922: Surveying Investigations (Position and Altitude Measurement; Tachymetry; ...)
  - BAU 923: Cadastral Surveying; Urban Surveying
  - BAU 924: Engineering Surveying (Ground Subsidence Observation, ...)
- BAU 925: Geodetic Instruments and Devices
  - BAU 926: Distance Measuring Equipment (Base Apparatus, Invar Wires, ...)
  - BAU 928: Hypsometers, Depth Gauges, Clinometers
  - BAU 929: Other
- BAU 930: Astronomical and Physical Geodesy
  
  Theoretical Astronomy, Celestial Mechanics see PHY 900 ff
  - BAU 935: Figure of the Earth; Earth Surveying; Mathematical Geodesy; Physical Geodesy; Astronomical Geodesy
    - BAU 936: Satellite Geodesy
    - BAU 937: Potential Theory; Level Surfaces; Geoids
    - BAU 938: Figure of the Earth: Methods of Identification
      - BAU 939: Geometrical (Statical) Methods; Longitude and Latitude Measurement
      - BAU 940: Physical (Dynamical) Methods; Gravity Measurement
        
        The Earth's Gravity / Gravitational Field see GEO 515
    - BAU 942: Mathematical Reference Surfaces of the Figure of Earth; Images; Coordinate Systems
      - BAU 943: Globes; Rotation Ellipsoids
      - BAU 944: Triaxial Ellipsoids; Level Spheroids
    - BAU 945: Connections between the Figure of Earth and its Reference Surfaces
    - BAU 948: Astronomic-Geodetic Localization
    - BAU 949: Other
- BAU 950: Photogrammetry; Cartography
  - BAU 952: Photogrammetric Images
    - BAU 955: Definition of Landmarks in Aerial Photography
    - BAU 956: Terrestrial-Photogrammetric Images
  - BAU 957: Photogrammetric Analysis
  - BAU 960: Image Triangulation; Aerotriangulation; Determination of Control Points
    - BAU 961: Radial Triangulation
    - BAU 962: Other Methods of Localization Using Survey Images
    - BAU 963: Three-Dimensional Aerotriangulation
    - BAU 964: Methods of Terrestrial Determination of Control Points
  - BAU 965: Utilization of Photogrammetry
  - BAU 966: Interpretation of Aerial Photographs
  - BAU 967: Remote Sensing
    
    Geoscientific Methods (Remote Sensing, GIS...) see also GEO 007
    
    Remote Measuring >>> Telemetry ; Remote Sensing see MSR 915
  - BAU 969: Other
  - BAU 970: Cartography; Reproduction Technology
    
    Maps see GEO 145
  - BAU 971: Theoretical Cartography (Projection, Generalization, Legend, ...)
  - BAU 976: Practical Cartography (Design / Layout, Drawing Methods, Engraving, Reprography, ....)
  - BAU 980: Topographic and Chorographic Cartography (Topographic Presentation)
  - BAU 984: Topical Cartography
  - BAU 987: Reprographics
  - BAU 999: Other