Title: Study on Drying Shrinkage and Creep of Concrete Structures
Abstract: Some methods are introduced for analysis of drying shrinkage and creep of concrete structures. Two methods are adopted for research of the variation of shrinkage stress of concrete. The result of the estimation method is reliable, while the method of humidity field calculation is still under study. The stress value, in consideration of the influence of concrete shrinkage, should be larger than the value without consideration of the influence. Based on FEM simulation, the drying shrinkage stress of the structural frame of the Shanghai Metro Station is calculated, and the trend of variation of drying shrinkage stress is revealed to a certain extent.
Publication Year: 2002
Publication Date: 2002-01-01
Language: en
Type: article
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