A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fresh Concrete: A Herschel-Bulkley Material
Some preliminary results of an experimental program on the rheological behavior of fresh concrete are presented. The fresh concrete behavior is better described by the Herschel-Bulkley mode: tau = tau(sup 1)(sup o) +a gamma; tau and gamma are the shear stress and the strain gradient applied to the specimen, respectively tau(sup 1)(sup o), a and b are three material parameters describing the concrete behavior. Among other advantages, this new description avoids the problem of negative yield stress encountered with Bingham model.
Fresh Concrete: A Herschel-Bulkley Material
Some preliminary results of an experimental program on the rheological behavior of fresh concrete are presented. The fresh concrete behavior is better described by the Herschel-Bulkley mode: tau = tau(sup 1)(sup o) +a gamma; tau and gamma are the shear stress and the strain gradient applied to the specimen, respectively tau(sup 1)(sup o), a and b are three material parameters describing the concrete behavior. Among other advantages, this new description avoids the problem of negative yield stress encountered with Bingham model.
Fresh Concrete: A Herschel-Bulkley Material
F. DeLarrard (author) / C. F. Ferraris (author) / T. Sedran (author)
1998
5 pages
Report
No indication
English
Fresh concrete: A Herschel-Bulkley material
| British Library Online Contents | 1998
Fresh concrete: A Herschel-Bulkley material
| Online Contents | 1998
Fresh concrete: A Herschel-Bulkley material
| Online Contents | 1998
Fresh concrete: A Herschel-Bulkley material
| Springer Verlag | 1998
M&S highlight: De Larrard et al. (1998) Fresh concrete: A Herschel-Bulkley material
| Springer Verlag | 2022