Mell What do you call the bottom support of a bridge?
Foundation: The foundation (or base) of a bridge is the element that connects the structure to the earth and transfers loads from it to the ground below.
What are parts of a bridge called?
Main Parts of a Bridge
- Deck.
- Abutment.
- Pile.
- Pier.
- Girder.
- Rail Track.
What are bridge pillars called?
A pier, in architecture, is an upright support for a structure or superstructure such as an arch or bridge. Sections of structural walls between openings (bays) can function as piers.
What are the supports of a bridge?
Abutment: Abutments are the elements at the ends of a bridge, which provide support for it. They absorb many of the forces placed on the bridge and act as retaining walls that prevent the earth under the approach to the bridge from moving. Arch: An arch is a curved structure that spans an open space.
Which is part of a bridge supports the deck?
Depending on the geotechnical properties of the bearing strata, shallow or deep foundations are adopted. Usually, piles and well foundations are adopted for bridge foundations. Beam or girder is that part of superstructure structure which is under bending along the span. it is the load bearing member which supports the deck.
Which is a part of the substructure of a bridge?
Substructure that part of the structure, ie piers and abutments, which supports the superstructure and which transfers the structural load to the foundations. Foundation is the component which transfers loads from the substructure to the bearing strata.
How is the floor supported on a girder bridge?
In a through type plate girder bridge, the floor is supported at the level of the lower flange and the top flanges are braced laterally. Sometimes the floor is supported on the bottom chord or near the bottom chord and the top chords are not braced.
What do you call the caps on a bridge?
They are also known as pile caps as they are placed right on top of the pile foundation. Caps are often made of very heavy concrete to give maximum strength to the upper part of the bridge. Bents: When piles and caps are set together they are called bents.