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Chapter 25

Deflection of Beams

Deformazione di una trave sotto carico trasversale
Deformazione di una trave sotto carico trasversale
A crucial component in the design of beams is the identification and measurement of deflection. A comprehensive understanding of deflections is necessary ...
Equazione della curva elastica
Equazione della curva elastica
The plane curve's curvature at a point on the curve can be expressed using an expression involving the curve's first and second derivatives. The ...
Curva elastica dalla distribuzione del carico
Curva elastica dalla distribuzione del carico
When a beam carries a distributed load, the shear force and bending moment at any point on the beam can be expressed in a differential form. A third-order ...
Deflessione di una trave
Deflessione di una trave
The deflection of a beam in a roof structure can be determined using the integration method, provided that a single analytical function can represent the ...
Metodo di sovrapposizione
Metodo di sovrapposizione
The method of superposition is used in structural engineering to calculate the slope and deflection of beams subjected to multiple loads. When a beam ...
Teoremi momento-area
Teoremi momento-area
The moment-area theorem provides geometric properties of an elastic curve for determining deflection and slope at any point on the beam supporting a ...
Travi con carichi simmetrici
Travi con carichi simmetrici
The Moment-area method can be implemented on a cantilever beam under a concentrated load and moment to identify the slope and deflection. The process ...
Travi con carichi asimmetrici
Travi con carichi asimmetrici
Analyzing a supported beam under unsymmetrical loadings requires a reference tangent with a known slope to identify the level point. The slope of the ...
Deflessione massima
Deflessione massima
Consider a train moving on a bridge. Here, an unsymmetrical load is applied to a supported beam where the maximum deflection doesn't usually occur in ...
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