Bridge Design Introduction 13.02.2020 ETH Zurich | Chair of - - PowerPoint PPT Presentation

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Bridge Design Introduction 13.02.2020 ETH Zurich | Chair of - - PowerPoint PPT Presentation

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Bridge Design Introduction 13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 1 What is a Bridge? 13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 2 What is a

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SLIDE 1

Bridge Design

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 1

Introduction

slide-2
SLIDE 2

What is a Bridge?

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 2

slide-3
SLIDE 3

What is a Bridge?

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 3

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SLIDE 4

What is a Bridge?

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 4

Some definitions: “a structure spanning and providing passage over a river, chasm, road, or the like.” [Dictionary.com] “a structure carrying a pathway or roadway over a depression or obstacle (such as a river)” [Merriam-Webster] “a structure that is built over a river, road, or railway to allow people and vehicles to cross from one side to the

  • ther” [Cambridge Dictionary]

“A bridge is a structure that is built over a railway, river, or road so that people or vehicles can cross from one side to the other.” [Collins Dictionary] “A structure carrying a road, path, railway, etc. across a river, road, or other obstacle.” [Oxford Dictionary] “a road, railway, or path that goes over a river, over another road etc, and the structure that supports it” [MacMillan Dictionary] “A structure spanning and providing passage over a gap or barrier, such as a river or roadway.” [FARLEX]

None of them are complete but they define the basic characteristics of a bridge

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SLIDE 5

What is a Bridge?

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 5

Some definitions: “a structure spanning and providing passage over a river, chasm, road, or the like.” [Dictionary.com] “a structure carrying a pathway or roadway over a depression or obstacle (such as a river)” [Merriam-Webster] “a structure that is built over a river, road, or railway to allow people and vehicles to cross from one side to the

  • ther” [Cambridge Dictionary]

“A bridge is a structure that is built over a railway, river, or road so that people or vehicles can cross from one side to the other.” [Collins Dictionary] “A structure carrying a road, path, railway, etc. across a river, road, or other obstacle.” [Oxford Dictionary] “a road, railway, or path that goes over a river, over another road etc, and the structure that supports it” [MacMillan Dictionary] “A structure spanning and providing passage over a gap or barrier, such as a river or roadway.” [FARLEX]

A bridge is a structure

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SLIDE 6

What is a Bridge?

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 6

Some definitions: “a structure spanning and providing passage over a river, chasm, road, or the like.” [Dictionary.com] “a structure carrying a pathway or roadway over a depression or obstacle (such as a river)” [Merriam-Webster] “a structure that is built over a river, road, or railway to allow people and vehicles to cross from one side to the

  • ther” [Cambridge Dictionary]

“A bridge is a structure that is built over a railway, river, or road so that people or vehicles can cross from one side to the other.” [Collins Dictionary] “A structure carrying a road, path, railway, etc. across a river, road, or other obstacle.” [Oxford Dictionary] “a road, railway, or path that goes over a river, over another road etc, and the structure that supports it” [MacMillan Dictionary] “A structure spanning and providing passage over a gap or barrier, such as a river or roadway.” [FARLEX]

A bridge provides a passage for vehicles, people, water, materials, utilities, …

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SLIDE 7

What is a Bridge?

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 7

Some definitions: “a structure spanning and providing passage over a river, chasm, road, or the like.” [Dictionary.com] “a structure carrying a pathway or roadway over a depression or obstacle (such as a river)” [Merriam-Webster] “a structure that is built over a river, road, or railway to allow people and vehicles to cross from one side to the

  • ther” [Cambridge Dictionary]

“A bridge is a structure that is built over a railway, river, or road so that people or vehicles can cross from one side to the other.” [Collins Dictionary] “A structure carrying a road, path, railway, etc. across a river, road, or other obstacle.” [Oxford Dictionary] “a road, railway, or path that goes over a river, over another road etc, and the structure that supports it” [MacMillan Dictionary] “A structure spanning and providing passage over a gap or barrier, such as a river or roadway.” [FARLEX]

A bridge crosses a natural or manmade obstacle.

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SLIDE 8

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 8

Based on traffic carried:

  • Road traffic
  • Rail traffic

(Heavy rail, Light rail)

  • Non-motorised traffic

(Pedestrians, Cyclists)

  • Water

(aqueducts, canals)

  • Utilities

(water, electricity, tele- communications, natural gas)

  • Raw Material

(conveyor belts)

slide-9
SLIDE 9

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 9

Based on traffic carried:

  • Road traffic
  • Rail traffic

(Heavy rail, Light rail)

  • Non-motorised traffic

(Pedestrians, Cyclists)

  • Water

(aqueducts, canals)

  • Utilities

(water, electricity, tele- communications, natural gas)

  • Raw Material

(conveyor belts)

slide-10
SLIDE 10

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 10

Based on traffic carried:

  • Road traffic
  • Rail traffic

(Heavy rail, Light rail)

  • Non-motorised traffic

(Pedestrians, Cyclists)

  • Water

(aqueducts, canals)

  • Utilities

(water, electricity, tele- communications, natural gas)

  • Raw Material

(conveyor belts)

slide-11
SLIDE 11

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 11

Based on traffic carried:

  • Road traffic
  • Rail traffic

(Heavy rail, Light rail)

  • Non-motorised traffic

(Pedestrians, Cyclists)

  • Water

(aqueducts, canals)

  • Utilities

(water, electricity, tele- communications, natural gas)

  • Raw Material

(conveyor belts)

slide-12
SLIDE 12

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 12

Based on traffic carried:

  • Road traffic
  • Rail traffic

(Heavy rail, Light rail)

  • Non-motorised traffic

(Pedestrians, Cyclists)

  • Water

(aqueducts, canals)

  • Utilities

(water, electricity, tele- communications, natural gas)

  • Raw Material

(conveyor belts)

slide-13
SLIDE 13

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 13

Based on traffic carried:

  • Road traffic
  • Rail traffic

(Heavy rail, Light rail)

  • Non-motorised traffic

(Pedestrians, Cyclists)

  • Water

(aqueducts, canals)

  • Utilities

(water, electricity, tele- communications, natural gas)

  • Raw Material

(conveyor belts)

slide-14
SLIDE 14

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 14

Based on traffic carried:

  • Road traffic
  • Rail traffic

(Heavy rail, Light rail)

  • Non-motorised traffic

(Pedestrians, Cyclists)

  • Water

(aqueducts, canals)

  • Utilities

(water, electricity, tele- communications, natural gas)

  • Raw Material

(conveyor belts)

slide-15
SLIDE 15

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 15

Based on traffic carried:

  • Road traffic
  • Rail traffic

(Heavy rail, Light rail)

  • Non-motorised traffic

(Pedestrians, Cyclists)

  • Water

(aqueducts, canals)

  • Utilities

(water, electricity, tele- communications, natural gas)

  • Raw Material

(conveyor belts)

slide-16
SLIDE 16

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 16

Based on traffic carried:

  • Road traffic
  • Rail traffic

(Heavy rail, Light rail)

  • Non-motorised traffic

(Pedestrians, Cyclists)

  • Water

(aqueducts, canals)

  • Utilities

(water, electricity, tele- communications, natural gas)

  • Raw Material

(conveyor belts)

slide-17
SLIDE 17

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 17

Based on traffic carried:

  • Road traffic
  • Rail traffic

(Heavy rail, Light rail)

  • Non-motorised traffic

(Pedestrians, Cyclists)

  • Water

(aqueducts, canals)

  • Utilities

(water, electricity, tele- communications, natural gas)

  • Raw Material

(conveyor belts)

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SLIDE 18

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 18

Based on typology:

  • Slab
  • Girder
  • Truss
  • Frame
  • Arch
  • Suspension
  • Cable-Stayed
  • Extradosed
  • Underslung
  • Stress-ribbon
  • Floating
  • Movable
  • Hybrid systems
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SLIDE 19

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 19

Based on typology:

  • Slab (Plattenbrücke)
  • Girder
  • Truss
  • Frame
  • Strut frame
  • Arch
  • Suspension
  • Cable-Stayed
  • Extradosed
  • Underslung
  • Stress-ribbon
  • Floating
  • Movable
  • Hybrid systems
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SLIDE 20

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 20

Based on typology:

  • Slab
  • Girder (Balkenbrücke)
  • Truss
  • Frame
  • Strut frame
  • Arch
  • Suspension
  • Cable-Stayed
  • Extradosed
  • Underslung
  • Stress-ribbon
  • Floating
  • Movable
  • Hybrid systems
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SLIDE 21

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 21

Based on typology:

  • Slab
  • Girder
  • Truss (Fachwerkbrücke)
  • Frame
  • Strut frame
  • Arch
  • Suspension
  • Cable-Stayed
  • Extradosed
  • Underslung
  • Stress-ribbon
  • Floating
  • Movable
  • Hybrid systems
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SLIDE 22

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 22

Based on typology:

  • Slab
  • Girder
  • Truss
  • Frame (Rahmenbrücke)
  • Strut frame
  • Arch
  • Suspension
  • Cable-Stayed
  • Extradosed
  • Underslung
  • Stress-ribbon
  • Floating
  • Movable
  • Hybrid systems
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SLIDE 23

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 23

Based on typology:

  • Slab
  • Girder
  • Truss
  • Frame
  • Strut frame (Sprengwerk)
  • Arch
  • Suspension
  • Cable-Stayed
  • Extradosed
  • Underslung
  • Stress-ribbon
  • Floating
  • Movable
  • Hybrid systems
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SLIDE 24

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 24

Based on typology:

  • Slab
  • Girder
  • Truss
  • Frame
  • Strut frame
  • Arch (Bogenbrücke)
  • Suspension
  • Cable-Stayed
  • Extradosed
  • Underslung
  • Stress-ribbon
  • Floating
  • Movable
  • Hybrid systems
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SLIDE 25

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 25

Based on typology:

  • Slab
  • Girder
  • Truss
  • Frame
  • Strut frame
  • Arch
  • Suspension (Hängebrücke)
  • Cable-Stayed
  • Extradosed
  • Underslung
  • Stress-ribbon
  • Floating
  • Movable
  • Hybrid systems
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SLIDE 26

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 26

Based on typology:

  • Slab
  • Girder
  • Truss
  • Frame
  • Strut frame
  • Arch
  • Suspension
  • Cable-Stayed (Schrägseilbrücke)
  • Extradosed
  • Underslung
  • Stress-ribbon
  • Floating
  • Movable
  • Hybrid systems
slide-27
SLIDE 27

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 27

Based on typology:

  • Slab
  • Girder
  • Truss
  • Frame
  • Strut frame
  • Arch
  • Suspension
  • Cable-Stayed
  • Extradosed
  • Underslung
  • Stress-ribbon
  • Floating
  • Movable
  • Hybrid systems

clear distinction? (see notes)

slide-28
SLIDE 28

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 28

Based on typology:

  • Slab
  • Girder
  • Truss
  • Frame
  • Strut frame
  • Arch
  • Suspension
  • Cable-Stayed
  • Extradosed
  • Underslung (Unterspannter Träger)
  • Stress-ribbon
  • Floating
  • Movable
  • Hybrid systems
slide-29
SLIDE 29

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 29

Based on typology:

  • Slab
  • Girder
  • Truss
  • Frame
  • Strut frame
  • Arch
  • Suspension
  • Cable-Stayed
  • Extradosed
  • Underslung
  • Stress-ribbon (Spannbandbrücke)
  • Floating
  • Movable
  • Hybrid systems
slide-30
SLIDE 30

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 30

Based on typology:

  • Slab
  • Girder
  • Truss
  • Frame
  • Strut frame
  • Arch
  • Suspension
  • Cable-Stayed
  • Extradosed
  • Underslung
  • Stress-ribbon
  • Floating (Schwimmbrücke)
  • Movable
  • Hybrid systems
slide-31
SLIDE 31

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 31

Based on typology:

  • Slab
  • Girder
  • Truss
  • Frame
  • Strut frame
  • Arch
  • Suspension
  • Cable-Stayed
  • Extradosed
  • Underslung
  • Stress-ribbon
  • Floating
  • Movable (Klappbrücke, …)
  • Hybrid systems
slide-32
SLIDE 32

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 32

Based on typology:

  • Slab
  • Girder
  • Truss
  • Frame
  • Strut frame
  • Arch
  • Suspension
  • Cable-Stayed
  • Extradosed
  • Underslung
  • Stress-ribbon
  • Floating
  • Movable
  • Hybrid systems
slide-33
SLIDE 33

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 33

Based on typology:

  • Slab
  • Girder
  • Truss
  • Frame
  • Strut frame
  • Arch
  • Suspension
  • Cable-Stayed
  • Extradosed
  • Underslung
  • Stress-ribbon
  • Floating
  • Movable
  • Hybrid systems
slide-34
SLIDE 34

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 34

Based on typology:

  • Slab
  • Girder
  • Truss
  • Frame
  • Strut frame
  • Arch
  • Suspension
  • Cable-Stayed
  • Extradosed
  • Underslung
  • Stress-ribbon
  • Floating
  • Movable
  • Hybrid systems
slide-35
SLIDE 35

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 35

Based on material:

  • Masonry
  • Timber
  • Iron
  • Steel
  • Concrete
  • Composite

(steel-concrete)

slide-36
SLIDE 36

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 36

Based on material:

  • Masonry
  • Timber
  • Iron
  • Steel
  • Concrete
  • Composite

(steel-concrete)

slide-37
SLIDE 37

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 37

Based on material:

  • Masonry
  • Timber
  • Iron
  • Steel
  • Concrete
  • Composite

(steel-concrete)

slide-38
SLIDE 38

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 38

Based on material:

  • Masonry
  • Timber
  • Iron
  • Steel
  • Concrete
  • Composite

(steel-concrete)

slide-39
SLIDE 39

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 39

Based on material:

  • Masonry
  • Timber
  • Iron
  • Steel
  • Concrete
  • Composite

(steel-concrete)

slide-40
SLIDE 40

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 40

Based on material:

  • Masonry
  • Timber
  • Iron
  • Steel
  • Concrete
  • Composite

(steel-concrete)

slide-41
SLIDE 41

Bridge Classification

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 41

Based on material:

  • Masonry
  • Timber
  • Iron
  • Steel
  • Concrete
  • Composite

(steel-concrete)

slide-42
SLIDE 42

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 42

Half Section Half Elevation

slide-43
SLIDE 43

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 43

Superstructure Überbau

Half Section Half Elevation

slide-44
SLIDE 44

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 44

Substructure Unterbau

Half Section Half Elevation

slide-45
SLIDE 45

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 45

Spread Footing Flachfundament Pile Cap Pfahlkopfplatte Driven Piles Rammpfähle Wing Wall Flügelmauer Wing Wall Flügelmauer Bridge Seat Auflagerbank Back Wall (Widerlager-)Rückwand Breast Wall (hintere) Widerlagermauer Access Chamber Unterhaltsraum Abutments Widerlager / Brückenende Approach Embankment Vorlandbereich

Half Section Half Elevation

slide-46
SLIDE 46

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 46

Pile Cap Pfahlkopfplatte Drilled (Bored) Piles Bohrpfähle Column Stütze Piers Stützen / Pfeiler

Half Section Half Elevation

slide-47
SLIDE 47

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 47

Bearings Lager Support and Articulation Lagerung und Dilatation Expansion Joint Fahrbahnübergang

Half Section Half Elevation

slide-48
SLIDE 48

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 48

Soffit Untersicht Girder Brückenträger (Concrete Box Girder shown) (Hohlkastenträger in Beton dargestellt) Intermediate Diaphragm w/ Access Opening Zwischenquerträger mit Durchstiegsöffnung End Diaphragm w/ Access Opening Endquerträger mit Durchstiegsöffnung Deck Slab Fahrbahnplatte Span Spannweite

Half Section Half Elevation

slide-49
SLIDE 49

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 49

Barrier / Parapet Leitschranke / Leitmauer Accessories Ausrüstung Railing Geländer Approach Slab Schleppplatte (Übergangsplatte) Expansion Joint Fahrbahnübergang Bearings Lager Bearings (and expansion joints) are often treated as “accessories”, but this is inappropriate at least for bearings = structural components (see support and articulation) Surfacing Belag Waterproofing Abdichtung

Half Section Half Elevation

slide-50
SLIDE 50

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 50

Half Section Half Elevation

slide-51
SLIDE 51

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 51

Typical Girder Section

slide-52
SLIDE 52

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 52

Girder Brückenträger Deck (Top) Slab Fahrbahnplatte Web Steg Bottom Slab Untere Kastenplatte Diaphragm Querträger Access Opening Durchstiegsöffnung

Typical Girder Section

slide-53
SLIDE 53

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 53

Sidewalk Gehweg / Randbord Pedestrian Railing Geländer Fascia / Edge Beam Kappe (D) Kerb Stone Randstein / Schrammbord Noise Barrier Lärmschutzwand Guard Rail Leitschranke

Typical Girder Section

slide-54
SLIDE 54

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 54

Bridge edges (CH) Brückenränder (CH) Parapet Konsolkopf (Edge) Barrier (Rand-)Leitmauer Parapet Konsolkopf Pedestrian Railing Geländer Guard Rail Leitschranke (zweiholmig) Noise Barrier Lärmschutzwand

700 mm 350 mm

Leitholm Guard Rail Leitschranke (einholmig)

slide-55
SLIDE 55

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 55

Roadway Fahrbahn surfacing / Wearing Surface Belag / Deckbelag Sealing Membrane Abdichtung (Dichtungsbahn) Roadway Fahrbahn Inlet (Scupper) Einlaufschacht (ES) C L Profile Grade Line (PGL) Strassenachse (Trassierung) Cross Drain Ablaufleitung Longitudinal Drain Sammelleitung

2% Typical Girder Section

slide-56
SLIDE 56

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 56

Roadway Fahrbahn High point Detail Low point Detail Inlet (scupper) Detail 3 Layers of Mastic Asphalt 3 Schichten Gussasphalt Sealing Membrane Abdichtung (Dichtungsbahn)

slide-57
SLIDE 57

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 57

Roadway Fahrbahn Roadway C L Median Barrier (Mittel-)Leitmauer (With Median Barrier) (mit Mittelstreifen, Trennung durch Leitmauer)

Typical Girder Section

slide-58
SLIDE 58

General Characteristics - Nomenclature

13.02.2020 ETH Zurich | Chair of Concrete Structures and Bridge Design | Bridge Design 58

Railway Eisen-(Bahn) Rail Schiene Sleeper Schwelle Ballast Schotter(bett) Cable Tray Kabelkanal Inspection Walkway Unterhaltssteg Utilities Werkleitungen Guard Rail Geländer Drainage Entwässerung Catenary System Mast Fahrleitungsmast

Typical Girder Section

(Ballasted Track) (mit Schotterbett)

≥ 400 mm

Track Gleis Service / Escape Way Dienst-/Fluchtweg