0
What else can I help you with?
How are bridges classified?
Bridges are classified by 3 criteria: material, structure, and construction method. Materials include steel, reinforced concrete, and stone. Bridge structures often seen range from cable suspension bridges to simple arch bridges. Bridges built with the cantilever effect are usually suspension bridges, and are supported only on one side until completion, whereas bridges built via the incremental launch method are built pieces at a time, with regular supports to the ground at each segment.
What a metal use to build bridges?
Bridges are almost invariably built from steel due to its high structural strength, flexibility and relatively low cost.
Why are many bridges built with gaps in them?
so that if they calaps the other one will not calaps together
What Bridges did Brunel make?
Isambard Kingdom Brunel built the Hungerford and the Clifton suspension bridge
What type of bridge was the first to be built?
The first bridges were built by nature in the form of trees falling across streams. The first bridges build by humans were also made of wood logs and were simple in design, but did not support much weight.
Why beam bridges were built?
Beam Bridges were built to make longer and more durable bridges.
What type of bridges were built using the truss design?
arch bridges
What are bridges built from?
Bridges can be built of many different materials including stone, concrete, wood and metals.
Why are the Romans remembered for their skill in engineering?
bridges, they built bridges and other things
Are all bridges built over water?
No. Bridges can span any gap in the terrain.
What are pontoon bridges used for?
They are often built by military engineers to cross rivers where there are no bridges.
What actors and actresses appeared in The Bridges That Built London - 2012?
The cast of The Bridges That Built London - 2012 includes: Dan Cruickshank as Himself - Presenter
How have bridges impacted society?
There are different types of bridges. There are bridges that have been built to ease traffic congestion in large cities; bridges have been built across rivers and the ocean to allow cars and trucks to travel from one place to another; bridges have been built to allow pedestrians to pass over highways safely. Bridges link places, so people are able to travel with ease between places. Goods can be carried on bridges and therefore trade is made possible.
What bridges were most common when they were first being built?
The early bridges that were built by early man were the log bridge. That is a a log was thrown across a river to cross.
Are bridges manmade?
Most bridges are manmade, built in the location where they are required. Some natural bridges of rock or timber exist in wilderness areas.
Who built the 7 bridges?
Jacob Schwerbrock is awesome!
Are bridges still used?
yes, they are used , that is why they are built.
