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Bridges help need

1 reply [Last post]
Thu, 2011-01-13 08:24
G T
User offline. Last seen 10 years 8 weeks ago. Offline
Joined: 13 Jan 2011
Posts: 16
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Dear Forum,

Could u please urgently show me or advise location(web, URL) of some typical schedule for bridge construction, typical for 4-5 spans with piling, no water no river beneath... please I need urgently...

 

Thanks very much

Carlos

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Replies

Fri, 2011-01-14 08:11
#1
Daniel Limson
User offline. Last seen 4 years 39 weeks ago. Offline
Joined: 13 Oct 2001
Posts: 318
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You normally start with preparing a temporary traffic management or arrangement scheme (TTM or TTA) in the area for approval by the relevant Authorities.

typical construction activities:

1. Piling

2. Pile Load Test

3. Pile Trimming

4. Pile Cap

5. Cast Column

6. Cast Column Head and Bearings

Now it depends what kind of design you have (precast segments (post tension), precast T beams, Cast in Situ, etc.)

7. Say we use precast T Beams lift in place

7. Construct Bridge Deck, Drainage & Parapet

8. Final wearing course and road markings

The construction of the ramps can be done in parallel.

Good luck!

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