Prediction model of long-term prestress loss interaction for prestressed concrete containment vessels
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DOI: 10.1016/j.acme.2016.09.002
Abstract: Conventional methods disregard the interaction effects between concrete creep and tendon relaxation to evaluate the long-term prestressed losses. The main contribution of this paper is to present a new method to compute this interaction for… read more here.
Keywords: term; long term; concrete containment; interaction ... See more keywords
Long-Term Prestress Loss Calculation Considering the Interaction of Concrete Shrinkage, Concrete Creep, and Stress Relaxation
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DOI: 10.3390/ma16062452
Abstract: In order to accurately calculate the long-term prestress losses of prestressed tendons, a time-varying model of long-term prestress loss considering the interaction between concrete shrinkage, creep, and the stress relaxation of prestressed tendons was constructed.… read more here.
Keywords: long term; time; prestress loss; term prestress ... See more keywords