The rheological properties of cement-based grouts play a key role in determining the final spread in grouted rock formations. Rheologically, cement grouts are known to be complex thixotropic fluids, but their steady flow behavior is often described by fitting the simple Bingham constitutive law to flow curve data. The resultant Bingham parameters are then used in grouting design of e.g. tunnels, to estimate the penetration length. Since cement grouts are thixotropic suspensions, the interpretation of their flow curves as obtained from flow sweeps in concentric cylinder rotational rheometers is often complicated by: the presence of wall slip, sedimentation and unstable flow at low shear rates. A systematic approach to study these effects wit...
In tunnel engineering one of the most important factors are the groundwater flow. To solve this prob...
In the past centuries, grouting has been one of the most common techniques in geotechnical engineeri...
The rheological properties of cement-based grouts containing talc or palygorskite were investi-gated...
The rheological properties of cement-based grouts play a key role in determining the final spread in...
The rheological properties of cement-based grouts play a crucial role indetermining the final spread...
Dynamic grouting in rock mass has been studied since 1985 while desired penetration in rock masses w...
During the past two decades of research and development in the field of grouting in hard jointed roc...
Modeling of cement grout flow in rock fractures plays an important role in the design of rock grouti...
An essential demand in any underground facility is to seal it against the water ingress to reduce th...
Modeling and analysis of cement grouts flow in rock fractures is important in the design, execution ...
Due to the significant influence of the grout penetrability properties on spread of grout in rock fr...
In underground construction grouting is performed to seal tunnels and caverns against excessive wate...
Grouting is performed in order to decrease the permeability and increase the stiffness of the materi...
L'objectif de ce travail est d'étudier le phénomène de ségrégation des coulis cimentaires sous cisai...
Bleeding of cement based grout Bleeding of cement based grout is a complex problem. How it occurs an...
In tunnel engineering one of the most important factors are the groundwater flow. To solve this prob...
In the past centuries, grouting has been one of the most common techniques in geotechnical engineeri...
The rheological properties of cement-based grouts containing talc or palygorskite were investi-gated...
The rheological properties of cement-based grouts play a key role in determining the final spread in...
The rheological properties of cement-based grouts play a crucial role indetermining the final spread...
Dynamic grouting in rock mass has been studied since 1985 while desired penetration in rock masses w...
During the past two decades of research and development in the field of grouting in hard jointed roc...
Modeling of cement grout flow in rock fractures plays an important role in the design of rock grouti...
An essential demand in any underground facility is to seal it against the water ingress to reduce th...
Modeling and analysis of cement grouts flow in rock fractures is important in the design, execution ...
Due to the significant influence of the grout penetrability properties on spread of grout in rock fr...
In underground construction grouting is performed to seal tunnels and caverns against excessive wate...
Grouting is performed in order to decrease the permeability and increase the stiffness of the materi...
L'objectif de ce travail est d'étudier le phénomène de ségrégation des coulis cimentaires sous cisai...
Bleeding of cement based grout Bleeding of cement based grout is a complex problem. How it occurs an...
In tunnel engineering one of the most important factors are the groundwater flow. To solve this prob...
In the past centuries, grouting has been one of the most common techniques in geotechnical engineeri...
The rheological properties of cement-based grouts containing talc or palygorskite were investi-gated...