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Why are suspension bridges used for long spans?
The longest bridges in the world are viaducts or trestle bridges. It is easier to design a high, elevated roadway by directly supporting it with many towers or piers (as in a viaduct or trestle bridges). It is more difficult to design an elevated roadway with a large unobstructed span (as in a suspension bridge or arch bridge). However, the bridges with the longest unobstructed spans in the world are invariably suspension bridges, because ...
Is a bridge a structure?
yes it is a structure because it has a foundation, and other objects to help support it stand serve it's purpose. Also, every thing you encounter is a structure. Even you and i are structures. :)
What are the materials of the Sundial Bridge?
I don't know. I was looking for the answer to this and nobody knows the answer? Help!
Who built the Nelson Mandela Bridge?
The Nelson Mandela Bridge in Johannesburg, South Africa, was built by the construction company Murray & Roberts. The bridge was completed in 2003 and was designed to help ease traffic congestion in the city center. It spans 295 meters across 42 railway lines and connects the neighborhoods of Braamfontein and Newtown.
Can you generate electricity from a ceiling fan?
Take it apart there r. 6 cables depending the model.take out the alluminiun ring and replace it with rare earth pgm magnets. At Amazon there ten for like for 12$ and 2 bridge rectifier .that's all u meed if u need mote help email me at bryanflores295/ at/ gmail /dot.
What does support wires mean?
Support wires are ropes, cables, or metal wires that provide structural support to objects such as tents, clotheslines, or suspension bridges. They help distribute weight and tension to prevent sagging or collapse.
What is Tower Bridge supported by?
Tower Bridge is primarily supported by two massive towers made of steel and granite. These towers are connected by horizontal walkways, which help distribute the weight and provide structural stability. Additionally, the bridge is supported by a combination of suspension cables and a bascule mechanism that allows the central span to lift for passing ships. This combination of design elements enables both the strength and functionality of the iconic structure.
What are Analogies for microfillament?
Assuming you meant microfilament, it is mostly comprised of linear polymers of actin, or actin filaments. Some use "actin filament" (or sometimes just "actin") and "microfilament" interchangably.
What do the bridges have in common?
Bridges and tunnels help carry transport, goods and people. This also shortens the amount of time to travel from a place to another. They also both have different types of bridges and tunnels e.g. bridges- suspension bridge, cable-stayed bridge, beam bridge, rope bridge, swing bridge, arch bridge e.t.c. tunnels- road tunnels, high tunnels, wind tunnels, network tunnels e.t.c. Every time you want to cross a bridge or tunnel you have to pay a toll to get through.
Which bridge design is most earthquake resistant?
There are many factors to consider in this question and many types of bridge structure. The structure of a bridge is designed to resist the expected loads that will act on it. The main loads that usually act on a bridge are: - gravity (an acceleration downwards towards the centre of the Earth) on the bridge itself, - gravity on any objects on the bridge, - wind loads on the bridge ( can be in any direction but depends on exposure) - earthquake loads The loads experienced by the bridge in an earthquake can be as strong as or stronger than gravity (9.8ms-2), and act in many directions changing rapidly. A bridge designed to resist these therefore needs to have a structure that can resist significant forces in many directions, (to picture these forces it may help to imagine a model of the bridge being tossed from hand to hand, twisted and shaken), or it can be isolated from the earthquake forces by allowing the earth to move up down and around while the bridge sits quietly. If we look at the example of a simple suspension bridge for one person to walk over, made from some steel cables and wire mesh: - it is light and will not need to resist huge forces (Force= mass.acceleration), - it has the advantage of the elasticity of the steel, - it has the disadvantage that if it is not under much tension ( ie. has slack cables), these may be snapped rapidly in different directions in an earthquake, (picture a whip being used) which will put big loads on them.
Which skin fibers look like strong cables?
Collagen fibers look like strong cables and provide strength and support to the skin. They are abundant in the dermis and help maintain the skin's structural integrity and firmness.
What was the Hell Gate bridge made out of?
Steel bud, just steel. The chords that help support the bridge are made from carbon steel, which was a relatively new material for the time it was made.
How do you get your account back in aqworlds after you have been suspended?
To recover a suspended account in AdventureQuest Worlds (AQWorlds), you should first check your email for a message from the game's support team regarding the suspension. If you believe the suspension was a mistake, you can submit a support ticket through the official AQWorlds website, providing relevant details like your account name and the reason for the suspension if known. Be patient, as it may take some time for the support team to respond. Following their instructions will help you in the recovery process.
Why are suspension bridges used for long spans?
The longest bridges in the world are viaducts or trestle bridges. It is easier to design a high, elevated roadway by directly supporting it with many towers or piers (as in a viaduct or trestle bridges). It is more difficult to design an elevated roadway with a large unobstructed span (as in a suspension bridge or arch bridge). However, the bridges with the longest unobstructed spans in the world are invariably suspension bridges, because ...
How do tuned mass dampers help the Akashi Bridge?
they help the bridge to withstand earthquake by their hydraulic engineering
How can balsa wood be effectively utilized in the construction of a sturdy and reliable bridge?
Balsa wood can be effectively utilized in bridge construction by using it as a lightweight material for the bridge deck and support structures. By carefully designing the bridge to distribute weight evenly and reinforcing critical areas with additional materials, a sturdy and reliable bridge can be built using balsa wood. Additionally, proper maintenance and regular inspections can help ensure the longevity and safety of the bridge.
Float used in mine sweeping?
Floats are used in mine sweeping to support the cables that drag the equipment along the seafloor. These floats help keep the cables buoyant and prevent them from sinking or becoming entangled with debris. They are essential for maintaining the proper depth and positioning of the equipment during the mine sweeping operation.
