It is more preferable, both ecological and economical to upgrade bridges rather than demolish and rebuild. The deterioration of the environmental influences and traffic loads bridges requires rehabilitation and renewal programs to maintain even current service levels on the bridge infrastructure network. There is an increased demand for high durability, long life, reduced costs of maintenance and optimization cost / performance. Advanced composite systems have now become a viable method to strengthen the existing bridges in the world. This arti ....etc

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To get full information or details of prestressed concrete bridge structures please have a look on the pages

http://seminarsprojects.net/Thread-advantages-of-prestressed-concrete-bridges

if you again feel trouble on prestressed concrete bridge structures please reply in that page and ask specific fields in prestressed concrete bridge structures ....etc

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project report on small foot over bridge for final year student ....etc

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This is a very attractive design to include in your railroad. It follows a construction style similar to our Pony Truss bridge. However, it has a clear difference that gives it a character of its own and will add more interest and variety to its line.
Examples of this and its counterpart, the inverted rope bridge, can still be seen along the Penrith line, Keswick and the Cockermouth Railway. Despite being a standard branch, the track crossed the Greta River eight times using both vertical and inverted examples of rope bridges.
The lateral str ....etc

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i am hitesh mishra,sir please send seminar of pamban railway bridge with ppt,'construction details,objectives,advantages,foundation details,history,length..
please sir its very urgent for presenting seminar..

email:[email protected]
....etc

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thank you for this project report..it was immensely helpful for me ....etc

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SEISMIC ANALYSIS OF THE INDIANO CABLE-STAYED BRIDGE

By:
Paolo CLEMENTE1, Mehmet ELEBI2, Giovanni BONGIOVANNI1, Dario RINALDIS1

INTRODUCTION
Identification of dynamic characteristics of structural systems is an important step that is necessary for two basic reasons: to assess possible dynamic behavior of structures during strong events and to gain experience on the general dynamic characteristics of structural systems such that the experience and data base can be used in future design and analyses. Past efforts in dete ....etc

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THE TACOMA BRIDGE FAILURE

INTRODUCTION
.The Tacoma Bridge was 1810m long suspension bridge located in
Washington State, near Puget
Sound .
.It carry the state rout 16 across the Tacoma narrows between Tacoma and Gig Harbor.
.It stretched like a steel ribbon across Puget Sound.

. It was the 3rd longest suspension bridge at that time in the world .


THE GALLOPING GERTIE
Even during the construction phase unusual things happened to the bridge: gentle breezes caused vertical oscilla ....etc

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OBJECTIVE:-
To show the upliftment of a bridge without any manual functioning by
the help of infrared led sensors acting over the relay, motor, & pulley
function for the bridge movement whenever the receiving signal from the
transmitter is cut by any obstacle on its way.

SUBMITTED BY:-
Prithwiraj Roy & Subhasis Shit
Bankura Unnayani Institute Of Engineering
Dept. of Electronics & Communication Engineering
B.Tech, Second Year


CONTENTS:-
1) Main idea & Acknowledgement
2) Title & Objective
3) Materia ....etc

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Flyover vs Overbridge :

Flyovers, bridges, over bridges, underpasses, overpasses etc are some examples of engineering marvel that allow for saving of time and effort of people, vehicles, and even trains. Normally bridges are made over water bodies like rivers but over bridges are meant to provide a roadway for pedestrians and even vehicles over a railway line or even an under bridge. A flyover is a concept that allows roads to be built over roads to facilitate faster movement of people and vehicles in this age of congested traffic in metro c ....etc

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