Tension and Compression
the load is compression and tension
The Tower Bridge of London is primarily subjected to three main forces: compression, tension, and shear. Compression forces act downwards on the bridge, pushing the structure together. Tension forces act upwards, pulling the structure apart. Shear forces act parallel to the surface, causing different parts of the bridge to slide past each other. These forces must be carefully considered in the design and maintenance of the bridge to ensure its structural integrity.
Compression is pushing things together and tension is pulling things apart. A clothesline is under tension and a stack of firewood is under compression. How it affects the bridge depends on how well it is engineered. Properly built it'll hold up to its various loads w/o problems,
Compression is pushing things together and tension is pulling things apart. A clothesline is under tension and a stack of firewood is under compression. How it affects the bridge depends on how well it is engineered. Properly built it'll hold up to its various loads w/o problems,
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.
In a suspension bridge, the main cables experience tension as they support the weight of the bridge and any additional loads. The vertical suspenders, which connect the main cables to the bridge deck, also experience tension. Conversely, the bridge deck itself experiences compression, particularly at its midsection, as it is pushed down by the load. Additionally, the towers that support the cables experience compression due to the forces transmitted from the cables.
The forces of tension and compression may work together by pushing the pieces of the bridge together. This can help ensure maximum even weight distribution, and ensure joint contact.
It's all about compression and tension. Compression is the force pushing in on an object. If you sit in a chair your weight is a compressive force on the chair. Tension is the force pulling on an object. If you hang from a rope your weight puts the rope in tension. Stone is very strong under compression but can break easily under tension. An arch bridge only has compression forces within it so stone is a good material for an arch bridge.
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.
it is under compression since both sides are being pushed towards each other.
tension is the opposite of compression, so it would be anything pulling in an object; cables on a bridge, a zipline, even when you reach out to grab something! there is so many things that are under tension or compression that are all around us.