it all depends on the type of bridge. mainly if it is single spaned compression act on the top fiber and if it is continue spanning comp act on top fiber at mid span and at bottom fiber at the support.
In bridges, tension and compression forces occur at different locations depending on the type. In beam bridges, tension is found in the lower section of the beam, while compression occurs in the upper section. Arch bridges primarily experience compression along the arch, with tension at the supports. Suspension bridges have tension in the cables and compression in the towers, with the deck experiencing bending forces that result in both tension and compression.
The main forces that affect bridges are gravitational forces (weight of the bridge and loads on it), tension forces (pulling forces on the bridge elements), compression forces (pushing forces on the bridge elements), and lateral forces (such as wind or earthquakes). These forces can cause stress, deflection, or deformation in the bridge structure, potentially leading to structural failure if not properly managed.
No. Low compression does not effect timing but timing can affect compression.
There are a number of stresses inflicted upon bridges. Some of these stresses include compression, tension, as well as bending.
Truss bridges are lighter than beam girder bridges. They take up more height but are strong and carry loadd in tension and compression rather than bending.
Two major forces that bridges deal with are compression and tension. Compression forces act to push or squeeze the material together, while tension forces act to pull the material apart. Bridges are designed to distribute these forces to ensure the structure can support the weight it carries.
it doesnt
faulting
Cool
In structural engineering, tension and compression are two types of forces that act on materials. Tension is a pulling force that stretches or elongates a material, while compression is a pushing force that shortens or compresses a material. The main difference between tension and compression is the direction in which the force is applied: tension pulls the material apart, while compression pushes the material together. These forces can affect the stability and strength of structures, so engineers must consider them carefully when designing buildings and bridges.
Tornadoes have caused bridges to collapse on a number of occasions. In some cases pieces of bridges have been carried away by tornadoes.
1.compression 2.tension 3.torsion 4.shear 5.gravity