文档介绍：Nonlinear Time-Dependent Analysis of
Externally/Internally
Prestressed Reinforced Concrete Beams
Bilal M- El-Ariss
A Thesis
The Department of Building, Civil, and
Environmental Engineering
Presented in Partial Fulfilment of the Requirements
for the Degree of Doctor of Philosophy at
Concordia University
Montreal, Quebec, Canada
January 1999
O Bilal M. El-Ariss, 1999
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Nonlinear Time-Dependent Analysis of ExternallyAnternally
Prestressed Reinforced Concrete Beams
Bilal M. El-Ariss, Ph-D.
Concordia University, 1999
A simple procedure for the nonlinear analysis of externaIly and/or internally prestressed
reinforced concrete beams inciuding the time-dependent effects caused by creep and
shrinkage of concrete and relaxation of prestressing steel is presented. The procedure is
capable of tracing the structural response of these structures through their servi