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When an arch is used to support a wall over two pillars where does tension occur?
Wiki User
∙ 12y ago
When an arch is used to support a wall over two pillars, tension does not occur.
Wiki User
∙ 12y ago
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What type of forces are directed through the arch?
i think its tension compression or shear or torsion
What is the physics behind an arch?
Picture the arch. It resists the pull of gravity. The force of gravity is a constant, and it wants to pull the center of the span down. But the materials distribute some of the force sideways. The sides of the arch support much of the weight of the structure, but they have to be designed to resist being "pushed apart" by the arch as well as to hold it up. Take two sticks and a smooth table top. Stand the sticks a little apart and tip them to where the tops touch. Put just a bit of tape there to keep the sticks touching and pushing on each other. With a smooth table and a goodly space between the bottoms of the sticks, the sticks will slip sideways and fail to stand up. That's the "down" force of gravity acting along the stick. It pushes down, and the sticks resist. And some of the force is vectored "along" the stick and causes an "outward" push. It's an experiment that shows the "down and outward" force on the sticks, and the arch experiences similar forces. There are some other considerations that must be looked at in arch construction, but those two are the primary ones. It is the "down" and the "out" forces that are greatest in the arch. Links are provided to relevant Wikipedia posts. One is to a nice drawing, and the second is to the article on the arch. If pictures are worth a thousand words, there is a book here. And there are arches that have been standing for a thousand years, too!
Which is the outward force created by an arch's weight?
Thrust
Why do balls bounce in the shape of an arch?
Because of gravity.
Does a shape of an egg affect its strength?
yes it does its an arch look it up
Is the tower bridge tension or compresion?
Arch bridges are always under compression. The force of compression is pushed outward along the curve of the arch toward the abutments.The natural curve of the arch and its ability to dissipate the force outward greatly reduces the effects of tension on the underside of the arch. The greater the degree of curvature (the larger the semicircle of the arch), however, the greater the effects of tension on the underside.Therefore, if the arch is a perfect circle, the tension is negligible.
What are the forces of an arch bridge?
Tension and Compression
Why is there a huge arch going over Wembley Field?
The old Wembley had two pillars, the new one has a huge arch.
Do ugg ultimate boots have arch support?
yes they have great arch support
In an arch bridge where is the force from the load taken?
Sideways and down the bridge's arch pillars, keeping all points of contact in compression.
Do combat boots have good arch support?
yes. combat boots have an amazing arch support.
What is the pressing force that happens on top of an arch bridge?
the top of the arch under goes tension and horizontal thrust
Which shoes have the best arch support?
The New Balance - 858 gives excellent arch support, it has an extended web along the TK for more support.
Where can I find running shoes that support my arch?
Different types of running shoes provide many types of arch support. See the following for the information requested about running shoes with arch support: www.shoes.com/runningshop
What is the arch in the foot called?
The arch in the foot is called the plantar arch. It is composed of the longitudinal arch and the transverse arch, providing support and flexibility to the foot.
How does a arch work?
An arch works by transfering the load on the central portion of the arch outward and downward into the columns which support it.
What is curved support called?
An arch
