Beam bridge - Wikipedia
Beam bridges are the simplest structural forms for bridge spans supported by an
abutment or pier at each end. No moments are transferred throughout the ... More »
Jan 29, 2011 ... The history of beam bridges began In early civilization, when logs were used to
cross rivers or ravines. After the industrial revolution, vehicular ...
Beam bridge is the oldest and the simplest type of the bridge. It appeared when
the first tree fell over the stream and a human crossed it. Today we still make ...
A beam bridge, with forces of tension represented by red lines and forces of ...
history. in bridge (engineering): Beam bridges. The first bridges were simply ...
The beam bridge is one of the first human constructions and no inventor has
been recorded with its ... The earliest beam bridge construction was extremely
simple and may have consisted... ... Famous Beam Bridges · History of Beam
Although the first engineer to design a beam, or "girder," bridge is not known,
some of the earliest examples have been found in East Asia and South America.
Ancient beam bridges were constructed in a simple manner which consisted of a
tree placed across a ...
Iron and Steel bridges are used today and most of the worlds major rivers are
crossed by this type. The picture shows the first iron bridge in the world. It was
The first bridges made by humans were probably spans of wooden logs or planks
and eventually stones, using a simple support and crossbeam arrangement.
The bridge is the first stone beam bridge at seat port ever built in China and is a
monumental engineering project in the history of Chinese bridge construction.