they really did build the bridge
how to build an inca suspension bridge?
The Bessemer process produced the lightweight steel needed to build a suspension bridge.
John Roebling
Cantilever bridgesCable stayed bridges
Steel
In simple terms, cable stayed use less cables then a suspension bridge. They are a combination of both beam and suspension. Suspension bridges hold the "deck" (where vehicles cross), via the cables, hence the term "suspension"; whereas, a cable stayed has the deck connected via the cables to anchorage points.
birds
They were great engineers. They were the ones who made the construction of the first suspension bridges.
They built complex road systems with suspension bridges and kept accurate and detailed records
They built complex road systems with suspension bridges and kept accurate and detailed records
They built complex road systems with suspension bridges and kept accurate and detailed records
The Bessemer process produced the lightweight steel needed to build a suspension bridge.
The Bessemer process produced the lightweight steel needed to build a suspension bridge.
Iron- and steel-casting
John Roebling
strong steel made it possible to build skyscrapers and suspension bridges
Suspension bridges look a little bit likecable-stayed bridges.
Electricity powered homes and factories. How did electricity change Americans' lives?