Different principles apply in the construction of bridges. The main principle is that force is equal to mass times acceleration where all the forces need to balance out. Another principle used is stress, where the materials maximum stress capacity should not be exceeded.
Daniah posted this awnser better say thank you because i took my time awnsering this question.
The forces that act on structures are, push because gravity pushes down on it. It doesn't have a pull because it has a firm foundation to keep it steady and the wind it pushes it over
external force and internal force
Well foundation is the most commonly adopted foundation for major bridges in India. Since then many major bridges across wide rivers have been founded on wells. Well foundation is preferable to pile foundation when foundation has to resist large lateral forces.
arch bridges can support more weight than beam bridges but for price i say beam won.
Tension and compression are the two forces that act upon a bridge.
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.
There are many forces acting on a truss bridge compression, tension, and torsion. The truss bridge uses equilateral triangles to spread out the stress of the load on these forces along the hold structure.
Understanding how forces act on structures is important because it helps ensure the safety and stability of buildings and bridges. By knowing how forces such as gravity, wind, and seismic activity affect structures, engineers can design them to withstand these forces and prevent collapses or failures. This knowledge also allows for efficient and cost-effective construction practices.
The term "building bridges" is commonly used to describe the process of establishing rapport with a group, be it local citizenry, allied forces, etc. In a literal sense it could also be used to describe the act of constructing a bridge!
For a start, it's unavoidable that gravity acts on the bridge. Next, if the bridge is not to fall through to the center of the Earth, Earth must push up on the bridge. There may also be forces caused by wind.
Depends on the type of bridge. Suspension bridges, for example, have tension holding them up. All are acted upon by gravity, and to a lesser extent, the force of contact with the wind.
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.
Electrical forces act between separated charges.
Long range forces are forces that act over a long distance, like electric forces, magnetic forces, or gravity.Long range forces are forces that act over a long distance, like electric forces, magnetic forces, or gravity.Long range forces are forces that act over a long distance, like electric forces, magnetic forces, or gravity.Long range forces are forces that act over a long distance, like electric forces, magnetic forces, or gravity.
No
In cantilever bridges, the main forces that act on the structure are tension and compression. Tension forces occur in the upper portions of the bridge where the material is being pulled apart, while compression forces occur in the lower portions where the material is being pushed together. These forces work together to support the load of the bridge and transfer it to the foundations.