Convert ton-force (short)/sq. foot to Standard atmosphere
Please provide values below to convert ton-force (short)/sq. foot [tonf (US)/ft^2] to Standard atmosphere [atm], or Convert Standard atmosphere to ton-force (short)/sq. foot.
How to Convert Ton-Force (Short)/sq. Foot to Standard Atmosphere
1 tonf (US)/ft^2 = 0.945082832075006 atm
Example: convert 15 tonf (US)/ft^2 to atm:
15 tonf (US)/ft^2 = 15 × 0.945082832075006 atm = 14.1762424811251 atm
Ton-Force (Short)/sq. Foot to Standard Atmosphere Conversion Table
| ton-force (short)/sq. foot | Standard atmosphere |
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Ton-Force (Short)/sq. Foot
Ton-force per square foot (tonf/ft²) is a unit of pressure representing the force exerted by one ton-force distributed over an area of one square foot.
History/Origin
The ton-force per square foot originated from the use of the ton-force as a unit of force in the Imperial system, primarily in engineering and construction contexts, to measure pressure or stress levels. Its usage has declined with the adoption of SI units but remains relevant in specific industries.
Current Use
Today, ton-force per square foot is rarely used in modern engineering, having been largely replaced by SI units such as pascals. It may still be encountered in legacy systems or specific regional applications related to structural and material stress assessments.
Standard Atmosphere
The standard atmosphere (atm) is a unit of pressure defined as 101,325 pascals, representing the average atmospheric pressure at sea level.
History/Origin
The standard atmosphere was established in the early 20th century to provide a consistent reference for pressure measurements, based on the average atmospheric pressure at sea level under standard conditions.
Current Use
The atm is commonly used in fields such as meteorology, aviation, and engineering to express pressure, especially in contexts involving gases and atmospheric conditions.