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Bridges to Go - Temporary Bridge Structures. Bernard Shepherd GHD Manager Rail and Construction Engineering. Temporary bridges probably started with a log across a stream. Here is a modern day example in Newfoundland, Canada.

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Bridges to Go - Temporary Bridge Structures

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Bridges to go temporary bridge structures
Bridges to Go - Temporary Bridge Structures

Bernard Shepherd

GHD

Manager Rail and Construction Engineering


Bridges to go temporary bridge structures
Temporary bridges probably started with a log across a stream. Here is a modern day example in Newfoundland, Canada.


Bridges to go temporary bridge structures

Temporary bridge types have been many and varied but the 20 stream. Here is a modern day example in Newfoundland, Canada.th Century was dominated by the Bailey Bridge designed by Sir Donald Coleman Bailey at the beginning of World War II








Pedestrian bridges safety the most important issue
Pedestrian Bridges - Safety, the most important issue panels )

The Maccabiah Games Pedestrian Bridge collapse

  • The time and place - July 1997 at the Maccabiah Games in Israel

  • The bridge - a temporary pedestrian bridge to take contestants across the highly polluted Yarkon River to the games

  • The contractor - a theatre set builder with no experience but a very low price

  • The collapse - the Australian team was crossing the bridge when it collapsed into the river

  • Deaths and injuries - 4 people died and 67 were injured

    The lessons from the tragedy

  • A temporary bridge must be built to the same standards as a permanent structure

  • Designers and Construction Contractors must be experienced and prequalified bridge engineers - no compromise is possible


The mati re unibridge a temporary bridge for the 21 st century
The Mati panels )ère Unibridge - a temporary bridge for the 21st Century


The mati re unibridge single lane steel deck cross section
The Mati panels )ère Unibridge - Single lane, steel deck cross section


The mati re unibridge two lane concrete deck cross section with two lateral footways
The Mati panels )ère Unibridge - Two lane, concrete deck cross section with two lateral footways


The mati re unibridge precast abutments with sheet pile foundations retaining structure
The Mati panels )ère Unibridge - Precast abutments with sheet pile foundations/retaining structure


The mati re unibridge connection details between the 11 6 m box steel beams
The Mati panels )ère Unibridge - Connection details between the 11.6 m box steel beams


The mati re unibridge connection details in the erected steel beams
The Mati panels )ère Unibridge - Connection details in the erected steel beams


The mati re unibridge assembly of standard elements phase i time elapsed h 3 hrs
The Mati panels )ère Unibridge - Assembly of standard elements, Phase I, time elapsed h + 3 hrs


The mati re unibridge completion of placing of assembled beam phase iv time elapsed h 4 hrs 30
The Mati panels )ère Unibridge - Completion of placing of assembled beam, Phase IV, time elapsed h + 4 hrs 30


The mati re unibridge completed and under test loading h 11 hrs 15
The Mati panels )ère Unibridge - Completed and under test loading, h + 11 hrs 15


The mati re unibridge bridge open to traffic time elapsed h 12 hrs
The Mati panels )ère Unibridge - Bridge open to traffic, time elapsed h + 12 hrs


The mati re unibridge bridge in mountainous site
The Mati panels )ère Unibridge - Bridge in mountainous site


The mati re unibridge two lane bridge with precast concrete deck
The Mati panels )ère Unibridge - Two lane bridge with precast concrete deck


Bridges to go temporary bridge structures
The Mati panels )ère Unibridge - Temporary, single lane bridge in place while new permanent bridge is being built


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