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Words nearby shear force
What does shear force mean?
Shear force is a force acting in a direction that’s parallel to (over the top of) a surface or cross section of a body, like the pressure of air flow over an airplane wing.
The word shear in the term is a reference to the fact that such a force can cut, or shear, through the surface or object under strain. It is also sometimes called shearing force. It’s important not to confuse it with the general phrase sheer force, in which sheer is an adjective meaning complete or absolute.
You’re most likely to see the term shear force used in the context of architecture and construction. That’s because shear forces are an extremely important consideration in construction. If they haven’t been calculated correctly, the structure might be unstable.
Why is shear force important?
Shear force is one of the most common physical forces you’ll encounter in everyday life. Every time you cut or bend something, for example, you’re applying shear force.
Shear forces are unaligned but parallel forces acting on a surface or on an object. Being unaligned means that one force is going in one direction, and another force is going in the other direction. A very simple demonstration of this is if you take a piece of paper and pull it towards you with one hand while pulling it away with the other—the paper tears as a result of shear forces.
Shear forces are important to consider in building design and engineering. For example, calculating shear force helps to know how much weight a beam (like one that holds up a roof or floor) can take before it bends or breaks. While you’ll most often hear shear force used in the context of building and construction, it’s important to remember that many things are subject to shear forces, from airplane wings to the smallest bolts.
Did you know ... ?
Shear force isn’t quite the same thing as shear stress. Shear force is the force acting on something, but shear stress is the strain on the object or surface that’s caused by that force. It’s the difference between the weight pressing down on a beam (force) and how that weight impacts the beam (stress).
What are real-life examples of shear force?
Shear force is most commonly discussed in the context of construction and engineering, but it’s a common force that we experience all the time without thinking about it.
Should give spider silk a go – it's slowly biodegradable, non-immunogenic, and assembles into stable structures under shear force 🙂
— Jólakötturinn 🕸️🎄 (@BlackWidowJola) January 12, 2020
A and B have holes drilled into the flats, and a hollow cylinder C is inserted into the two holes, pinning the parts together so they're locked together. If a force is applied to only A or B, the shear force tries to cut C so they separate.
How do I calculate the failure point?
— Andrew Zonenberg (@azonenberg) January 9, 2020
What other words are related to shear force?
Which of the following terms means the same thing as shear force?
A. sheer force
B. shearing force
C. shear stress
D. all of the above
Example sentences from the Web for shear force
Yet for a vivid decade or so, sleaze was, somewhat paradoxically, a force for literacy and empowerment.
Shortly after dawn, there was another outbreak of deadly force.
And Air Force assessors are the first to say such imaging never tells the whole story.Pentagon Doesn’t Know How Many People It’s Killed in the ISIS War|Nancy A. Youssef|January 7, 2015|DAILY BEAST
Detectives with a fugitive task force caught up with Polanco and a friend on a Bronx street in the early afternoon.
The Pentagon said Faal served in the Air Force for seven years, during which time he became a U.S. citizen.The Shadowy U.S. Veteran Who Tried to Overthrow a Country|Jacob Siegel|January 6, 2015|DAILY BEAST
The Goliath wouldn't answer; the Dublin said the force was coming off, and we could not get into touch with the soldiers at all.Gallipoli Diary, Volume I|Ian Hamilton
For this use of the voice in the special service of will-power, or propelling force, it is necessary first to test its freedom.Expressive Voice Culture|Jessie Eldridge Southwick
But you are mistaken in thinking the force west consists of the entire Merrill Horse.The Courier of the Ozarks|Byron A. Dunn
She and her younger sister, Janet, had quarreled a good deal through force of unfortunate habit.The Awakening and Selected Short Stories|Kate Chopin
In the time of destruction they shall pour out their force: and they shall appease the wrath of him that made them.The Bible, Douay-Rheims Version|Various