NDLI: Mechanical behavior model for ASR-affected dam concrete under service load: formulation and verification

Content Provider	Springer Nature Link
Author	Herrador, Manuel F. Martínez Abella, Fernando Hoyo Fernández Gago, Rodrigo
Copyright Year	2008
Abstract	In this paper, a mechanical behavior model for concrete undergoing Alkali-Silica Reaction (ASR) expansions is presented. The relation between evolution of expansions and external pressure is specifically taken into account in the model, including a procedure to calculate inhibition pressure (defined as the compressive stress threshold beyond which no expansion can take place) from experimental data. Creep is represented by means of an eight element ageing Maxwell chain based on the shape proposed in the B3 model. An application of the model is provided for a case study using experimental data. Verification of the model is performed against data from the same batch of tests different from those used for calibration.
Starting Page	201
Ending Page	212
Page Count	12
File Format	PDF
ISSN	13595997
Journal	Materials and Structures
Volume Number	42
Issue Number	2
e-ISSN	18716873
Language	English
Publisher	Springer Netherlands
Publisher Date	2008-05-01
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Alkali-Aggregate reaction Expansion Modeling Mechanical properties Ageing Building Materials Civil Engineering Operating Procedures, Materials Treatment Mechanical Engineering Theoretical and Applied Mechanics Structural Mechanics
Content Type	Text
Resource Type	Article
Subject	Building and Construction Mechanics of Materials Materials Science Civil and Structural Engineering

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