The Unit dummy force method provides a convenient means for computing displacements in structural systems. It is applicable for both linear and non-linear material behaviours as well as for systems subject to environmental effects, and hence more general than Castigliano's second theorem.
Read more about Unit Dummy Force Method: Discrete Systems, General Systems
Famous quotes containing the words unit, dummy, force and/or method:
“During the Suffragette revolt of 1913 I ... [urged] that what was needed was not the vote, but a constitutional amendment enacting that all representative bodies shall consist of women and men in equal numbers, whether elected or nominated or coopted or registered or picked up in the street like a coroner’s jury. In the case of elected bodies the only way of effecting this is by the Coupled Vote. The representative unit must not be a man or a woman but a man and a woman.”
—George Bernard Shaw (1856–1950)
“Fathers and Sons is not only the best of Turgenev’s novels, it is one of the most brilliant novels of the nineteenth century. Turgenev managed to do what he intended to do, to create a male character, a young Russian, who would affirm his—that character’s—absence of introspection and at the same time would not be a journalist’s dummy of the socialistic type.”
—Vladimir Nabokov (1899–1977)
“All, or the greatest part of men that have aspired to riches or power, have attained thereunto either by force or fraud, and what they have by craft or cruelty gained, to cover the foulness of their fact, they call purchase, as a name more honest. Howsoever, he that for want of will or wit useth not those means, must rest in servitude and poverty.”
—Sir Walter Raleigh (1552–1618)
“I do not know a method of drawing up an indictment against a whole people.”
—Edmund Burke (1729–1797)