6935650 bridges and civil engineering structures

8/9/2019 6935650 Bridges and Civil Engineering Structures

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Bridges and Civil Engineering Structures

The company is specialized in the spliced girder method. The company has developed a

special method for optimization of post-tension tendon profiles. This method, whileapplied in spliced girder bridges, allows using pre-cast girders of standard sections for

longer spans. Zohar Bridge is composed of standard pre-cast AAST! "# girders with$% meter spans. B& bridge in road '() is composed of standard channel girders ).*+meter deep with $' meter span, maing this bridge one of the largest spandepth ratio for

bridges composed of pre-cast elements.

The development of this method enables reducing up to %+ of the structure cost,

compared to alternative methods for this span range lie segmental bo/ girder bridges.

0sing this method reduces the depth of bridge superstructures and achieves the best

spandepth ratio for bridges composed of pre-cast elements.

The company designs integral abutments bridges, including bridges with large diameter

concrete piles up to *+ meters long. The integral abutments bridges avoid the need forbearings and e/pansion 1oints, reducing construction cost and dramatically minimizing

the maintenance cost. The integral abutments bridges improve the riding 2uality of the

vehicles. Accurate analysis for the creep, shrinage and temperature difference effectsand the foundation soil interaction is accomplished resulting in a very well performing

bridge.

Typical projects:

Bridge B9 local road over 431 road

Spliced ).*+ meter depth channel pre-cast girders. 3ain span $' meters - one of

the largest spandepth ratio for bridges composed of pre-cast girders.


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Zohar Bridge road 31 over Zohar iver

eight4 '+ meters high above the river bed, ma/imum span4 $% meters.

The bridge is located close to the 5ead Sea in a high seismic ris zone.

The superstructure is made of spliced AAST! "# girders continuously post-

tensioned.

5ue to this construction method and the optimization of the cable layout, this is

the bridge with the longest span using standard AAST! "# girders.


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!ar "ona Bridge# $a%areth City

The superstructure is a pre-cast segmental bo/ girder, located in 6azareth 7ity.

Small horizontal curvature radius4 )'+ meters only.

&13'1( )ridge road 444 over road *

3a/imum spans4 (* meters, total length4 )'+ meters, made of pre-stressed

channel girders.

This bridge is one of many bridges, which were designed by the company for road

8 - 7ross #srael ighway.


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Bet "ehoshua ' road ++3 over rail,ay

ybrid composite steel girders, up to '' meters span, length )(+ meters.


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Bridge B-' road 4 over road 431

Spliced ).*+ meter channel pre-cast girders, $+ meters span 9+++ s2uare meters

total area.


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Bridge B* ' road 431 over local road

Single span integral abutments bridge, ($ meters span, composed of ).' meterschannel pre-cast girders.


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.ver pass over road *

*+ meters long integral bridge.

/*# +'* road 1 over road 431


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Tunnel 0erusale

7ut : cover &++ meters long tunnel.


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Binyaina ' oad over ail,ay


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ail,ay over road -( 2on construction

!nly 9; between the railway and the road, uni2ue solution with cross monolithic

post-tensioned frame.

#.Stern - T5 , )$ ?ershon Street, Tel Aviv 89+)9, #srael.

@hone4 &9%-(-$8)))$+, a/4 &9%-(-$8))+*9, =mail4 officeyde.co.il Cebsite4 www.yde.co.il
http://www.yde.co.il/mailto:[email protected]://www.yde.co.il/mailto:[email protected]

6935650 bridges and civil engineering structures

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