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What is mean by sway in structures?
Sway in structures refers to the lateral movement or displacement of a building or bridge caused by external forces such as wind, seismic activity, or uneven loading. This movement can affect the structural integrity and stability of the structure, leading to potential damage or failure if not properly accounted for in the design. Engineers use various methods, such as bracing or damping systems, to control and minimize sway during the design and construction phases.
What is difference between sway and non-sway frames?
Sway frames are those that have lateral stability due to rigidity in their structure, while non-sway frames lack this lateral stability and have to rely on bracing or other systems to provide resistance to lateral forces. Sway frames are typically more resistant to racking movements and are often preferred in structures where lateral loads need to be resisted efficiently.
Why does pylons need cross bracing?
Pylons need cross bracing to enhance their structural stability and integrity. Cross bracing helps distribute loads more evenly, counteracting lateral forces such as wind and seismic activity. This reinforcement minimizes sway and deformation, ensuring the pylons can maintain their vertical alignment and support the weight of cables or other structures they carry. Ultimately, cross bracing increases the overall safety and durability of the pylon.
How many feet does the mackinaw bridge sway?
25 feet both ways
What is a sentence with the word bracing?
We are bracing ourselves for the worst.Or, begin the bracing for impact!
Who built the first Tay Rail bridge?
The Tay Rail Bridge was completed in February 1878. Following the collapse of the first bridge, a second bridge was built and opened nine years later, in 1887.
How do you stop bridge racking?
To stop bridge racking, ensure proper alignment and secure attachment of the bridge components. Use sturdy materials and install diagonal bracing to enhance stability. Regular maintenance, including checking for wear and tear, can also help prevent racking. Additionally, adjusting the tension of the strings can reduce stress on the bridge.
What is a construction bracing connection?
A bracing connection is the fixing that holds bracing in place and to transfer loads into the bracing. Bracing holds the structure stable by transferring sideways loads (ie: not gravity, but wind or earthquake loads) down to the ground. It helps keep the structure upright and square when these loads come on to the building.
Can you give us a sentence with the word bracing in it?
Expecting horrible news, Ellie was bracing for the worst.
Soldiers are not allowed to pass in synchronized march over a bridge because?
The same reason the millennium bridge broke- feet landing at the same time will cause the bridge to sway one way and then when the other foot comes down the weight is transfered so the pressure causes the bridge to sway the other way eventually causing a disaster (only works with some types of bridges so don't get your hopes up) -I think p.s I'm only in yr 7 at school so I'm not entirely sure
In the military as marching soldiers approach a bridge the command route step is given The soldiers then walk out of step with each other as they cross the bridge Explain?
The constant left, right, in unison, like a beating drum, can set up a resonance and make the bridge sway or fail.
Who designed the Galloping Gurdy bridge?
The Galloping Gurdy bridge, also known as the Gurdy Bridge or the Galloping Gurdy, was designed by the American engineer and inventor John A. Roebling, who is best known for his work on the Brooklyn Bridge. The bridge features a unique design that allows it to sway and move, creating a "galloping" effect. It was built in the late 19th century and is noted for its innovative engineering.
