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ST7-1.20.40.15 AASHTO Concrete Creep and Shrinkage
This Webnote illustrates the process of extracting the required factors from the AASHTO LRFD Design Specifications (AASHTO LRFD) for concrete creep and shrinkage and entering them into Strand7. The basic creep and shrinkage formulation in AASHTO LRFD Bridge Design Specifications utilises the hyperbolic law with time-dependent factors. This formulation can be directly entered into Strand7 using the Concrete Creep and Shrinkage User Defined option. Article 5.4.2.3.1 of AASHTO LRFD Bridge...
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