Creep Properties of Axially Compressed Fly Ash Concrete under Sulfate Corrosion
Advances in Materials Science and Engineering, 2022 Creep, sulfate erosion resistance, fly ash content of concrete, and sustained compression load are important factors that will affect the long-term performance of concrete. It is of great interest to combine these effects together to make a comprehensive
Jian Cao, Ziyang Han, Zhifeng Du
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Creep and relaxation responses of fly ash concrete: Linear and nonlinear cases
Case Studies in Construction Materials, 2022 The application of reinforced concrete has been used in various engineering and architecture fields. Stress relaxation and creep are two crucial time-dependent behaviours of concrete. The influence of two behaviours is closely related to the service life
Zhiwei Qu +3 more
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Creep recovery of prepacked aggregate concrete [PDF]
, 1992 Previously the writer presented the results of a study on the creep and shrinkage behavior of prepacked aggregate concrete. In the same study strain on removal of sustained load was also measured.
Abdul Awal, A. S. M.
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Contemporary analysis and numerical simulation of revisited long-term creep tests on reinforced concrete beams from the Sixties [PDF]
, 2017 The stresses and deformations in concrete change over time as a result of the creep- and shrinkage deformations of concrete. Different material models are available in literature in order to predict this time-dependent behaviour.
Caspeele, Robby +4 more
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Concrete Creep Analysis Method Based on a Long-Term Test of Prestressed Concrete Beam
Advances in Civil Engineering, 2020 Concrete creep plays a significant role in the long-term performance of the prestressed concrete structure. However, most of the existing prediction models cannot accurately reflect the in-site concrete creep in a bridge construction environment.
Mingfang Yang, Song Jin, Jinxin Gong
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Journal of Civil Engineering and Management, 2000 It is very important to take into account time-dependent non-elastic deformations and variation of concrete mechanical characteristics in analysis of concrete structures.
Robertas Balevičius +1 more
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Shape correction factor for drying shrinkage in a concrete cross-section [PDF]
, 2015 A concrete member is subjected to loads for a long period of time, during which creep and shrinkage of concrete develop gradually. The prediction of this time-dependent behaviour is important as it may cause serious serviceability problems in concrete ...
Caspeele, Robby +3 more
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Degree of hydration-based creep modeling of concrete with blended binders : from concept to real applications [PDF]
, 2014 The mechanical behavior of hardening concrete is to a large extent determined by the evolving microstructure as a result of the hydration process. For traditional binder systems, consisting of Portland cement or blast furnace slag cement, the degree of ...
De Schutter, Geert +3 more
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Creep and Fracture in Concrete: A Fractional Order Rate Approach [PDF]
, 2002 The paper analyses the interaction between strain-softening and time-dependent behaviour in the case of quasi-static fracture of concrete. A viscous element based on a fractional order rate law is coupled with a micromecanical model for the fracture ...
Barenblatt +17 more
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Modelling of long-term loading tests on reinforced concrete beams [PDF]
, 2015 During the period 1967-1985 the Magnel Laboratory for Concrete Research participated in an extensive Belgian research campaign with respect to the influence of creep and shrinkage on the long-term behaviour of reinforced and prestressed concrete beams ...
Caspeele, Robby +3 more
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