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FUNDAMENTALS OF BRIDGE ENGINEERING

Anna Celmer –  Al Sabouni

DESIGN PRACTICE 5

2012 / 2013

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Huge bearing for a new bridge in Płock 

2

110 MN

7000 t 

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Abutments3

HEAVY

 embedded not embedded

LIGHT

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Light abutment4

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Light abutment5

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Heavy abutment6

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7

Heavy abutment

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Heavy abutment8

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Not embedded abutment with embankment cone

9

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Not embedded abutment without embankment cone

10

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Embedded abutment without embankment cone

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Embedded abutment with embankment cone

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Differences between heavy abutments13

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1 – FOOTING

(DIRECT, INDIRECT)

4 – BACK OR

PARAPET WALL

5 – BRIDGE SEAT

6 – PAD

7 – WING WALL

CANTILEVER

2 – MAIN BODY OR

BREAST WALL

3 – WING WALL - works as retaining wall- carries loads from sidewalk cap, curband other equipment

- works as retaining wall for upper partof backfill soil

- helps in bearing exchange duringmaintenance- compensates different level of mainbeams lower flange at their end parts- distributes load from bearings tobridge seat

- works as retaining wall- carries load of superstructure tofooting

- distributes live load and dead load(from abutment and superstructure) onsubsoil at a uniform rate

- distributes loads from pads at auniform rate

- works as support for sidewalk cap,curb and other equipment

PARTS OF

 ABUTMENTFUNCTIONS OF PARTS

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HOW TO DRAW ABUTMENT… 

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Construction of pads16

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Construction of pads

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Construction of pads

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Construction of pads

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Construction of pads

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Construction of pads

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Construction of pads

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Construction of pads

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Bearings replacement

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How to draw wing wall… 25

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How to draw wing wall… 

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How to draw wing wall… 

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How to draw wing wall… 

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How to draw wing wall… 

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How to draw wing wall… 

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Katalog Detali Mostowych(Bridge Details Catalogue)

31

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Katalog Detali Mostowych(Bridge Details Catalogue)

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Katalog Detali Mostowych(Bridge Details Catalogue)

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Abutments under construction34

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Abutments under construction

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Abutments under construction

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Abutments under construction

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Abutments under construction

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Abutments under construction

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Abutments under construction

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Abutments under construction

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Abutments under construction

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Abutments under construction

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HOW TO DRAW EMBANKMENT… 

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THANK YOU