oa Civil Engineering = Siviele Ingenieurswese - Least area design of non-composite prestressed concrete beams
|Article Title||Least area design of non-composite prestressed concrete beams|
|© Publisher:||South African Institution Of Civil Engineering (SAICE)|
|Journal||Civil Engineering = Siviele Ingenieurswese|
|Author||K. Khachaturian, N. & Preiss|
|Publication Date||Nov 1966|
|Pages||321 - 329|
|Keyword(s)||Design equation, Dimensionless quantities, Extreme fibre stress and Prestressed concrete beam|
In this paper it is shown that by writing the equations for the extreme fibre stresses and the concrete cover requirement in dimensionless form the problem of selecting the design which gives the least area or section, for a beam of given depth, reduces to one of solving five equations for five unknowns.
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