STEEL BRIDGES

[mowafi3m]

INTRODUCTION
As discussed in earlier chapters the main advantages of structural steel over other construction materials are its strength and ductility. It has a higher strength to cost ratio in tension and a slightly lower strength to cost ratio in compression when compared with concrete. The stiffness to weight ratio of steel is much higher than that of concrete. Thus, structural steel is an efficient and economic material in bridges. Structural steel has been the natural solution for long span bridges since 1890, when the Firth of Forth cantilever bridge, the world's major steel bridge at that time was completed. Steel is indeed suitable for most span ranges, but particularly for longer spans. Howrah Bridge, also known as Rabindra Setu, is to be looked at as an early classical steel bridge in India. This cantilever bridge was built in 1943. It is 97 m high and 705 m long. This engineering marvel is still serving the nation, deriding all the myths that people have about steel. [See Fig. 1]

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[niki102]

Size: 0.35 MB | Format: PDF | pages: 35

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[niki102]

@ odiclas

it contains 43rd chapter related to steel bridge from some book.
book or author name are not known to me.
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it's 43rd and 44th chpaters from INSDAG steel book

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