The Effective Modulus and the Mean Stress methods are applied to perform the creep analysis of continuous composite beams with flexible shear connection. Static and geometrical actions, as well as, shrinkage and prestressing of the slab are considered. In the case of prestressing, both cast-in-situ slabs and post-connected precast slabs are analysed. These different actions are applied separately to evaluate the effectiveness of the simplified methods. Useful information on performing a simplified creep analysis by means of routine computer programs are given.
Creep analysis of continuous composite beams: effectiveness of simplified methods
LEONI, Graziano
1995-01-01
Abstract
The Effective Modulus and the Mean Stress methods are applied to perform the creep analysis of continuous composite beams with flexible shear connection. Static and geometrical actions, as well as, shrinkage and prestressing of the slab are considered. In the case of prestressing, both cast-in-situ slabs and post-connected precast slabs are analysed. These different actions are applied separately to evaluate the effectiveness of the simplified methods. Useful information on performing a simplified creep analysis by means of routine computer programs are given.File in questo prodotto:
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