The pound-force is a non-SIunit of force or weight (properly abbreviated "lbf" or "lbf"). The pound-force is equal to a mass of one pound multiplied by the standard acceleration due to gravity on Earth (which is defined as exactly 9.806 65 m/s2, or exactly 196,133/6096 ft/s2, or approximately 32.174 05 ft/s2).
Though pounds-force had been used in low-precision measurements since the 18th century, they were never well-defined units until the 20th century. It was in 1901 when the CGPM first adopted a standard acceleration of gravity for the purpose of defining grams-force and kilograms-force, a value often borrowed to define pounds-force, though other values such as 32.16 ft/s² (9.80237 m/s²) have been used as well.
In SI units, a pound-force is equal to exactly 4.448 221 615 260 5 newtons, if the metric standard acceleration of gravity is borrowed for this purpose.
Seepound for a more complete discussion of customary units of force and mass.
The Fraunhofer LBF orientates itself specific issues raised by industry and businesses.
Fraunhofer LBF develops individual solutions for structural durability and system reliability.
The organization and procedural organization of the Fraunhofer-Institute for Structural Durability LBF in Darmstadt has been completely restructured in order to achieve the common goals very efficiently with experienced persons as well as young minds, thus serving the interest of customers and partners.
LBF veitir viðskiftafólki sÃnum serkøna verkfrøðiliga og byggifrøðiliga ráðgeving og hevur drúgvar royndir við millum annað prosjektering, byggileiðslu og eftirliti.
Málið hjá LBF er at vera á odda innan veiting av fullkønari ráðgeving à byggivinnuni à Føroyum, og at dygdin bæði fakliga og à prÃsi skal vera á hædd við tað, sum keypast kann à grannalondunum.
LBF er limur à FRI (Foreningen for Rådgivende Ingeniører), og vit arbeiða somuleiðis sambært reglum um góðan ráðgevarasið og eftir veitingarlýsingum teirra.
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