Filtry
Methods for determination of fracture-mechanical parameters of concrete - part III: Cohesive crack models, fracture energy and work of fracture
the real fracture behaviour of concrete. Then parameters of the models are in focus necessary for numerical modelling of quasi-brittle fracture. The next part of the report and the brittle fracture descri...
JM - Inženýrské stavitelství
- 2008 •
- O
Rok uplatnění
O - Ostatní výsledky
Comparison of Various Ductile Fracture Models and Their Fracture Envelopes
, it is necessary to calibrate and to use convenient ductile fracture model. Ductile fracture initiation is especially influenced by the shape of fracture envelope. Hence, such model for various fractu...
JG - Hutnictví, kovové materiály
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
History and recent development of fracture-flow nodels
Groundwater flow in fractured aquifers. Principles of mathematical modelling. Survey of applicable models.
BK - Mechanika tekutin
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Fracture parameters of natural and artificial sand-stone: experiment vs. numerical model
The results of fracture experiments and numerical model with sandstone fracture model (SimBeFraM software). fracture parameter values of Mšeno sandstone specimens and artificial sandstone modulus stiffness...
JM - Inženýrské stavitelství
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Fractured network interpretation based on field measurements
Based on the measured data geometric model of discrete fracture network has used within the task fracture hydrogeological model NAPSAC is used. For purposes subvertical and vertical surfaces, which represent fr...
DL - Jaderné odpady, radioaktivní znečištění a kontrola
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Size extrapolations of fracture experiments: effective and asymptotic fracture parameters and R curves.
The presented paper deals with the determination of fracture parameters of railway sleeper concrete according to fracture models capturing the non-linear character of quasibrittle fracture in a simplified way....
JM - Inženýrské stavitelství
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Using of Double-K model for determination of fracture properties of concrete
Reinhardt and Xu Double-K model is used for determination of the fracture parameters in standard three-point bending of notched concrete beams....
JN - Stavebnictví
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
Simple model of beam fracture
Single degree of freedom model of beam is described. Model can be used for simulation of beam fracture...
JM - Inženýrské stavitelství
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
InAFraM
JAVA application with open-source code (Inverse Analysis of Fracture Models) is dedicated for identification of material models based on cohesive crack from real fracture experiments. The core of the application is...
JM - Inženýrské stavitelství
- 2014 •
- R •
- Odkaz
Rok uplatnění
R - Software
Výsledek na webu
Formulation of mixed-hybrid FE model of flow in fractured porous medium
"The formulation of flow model based on Mixed Hybrid Finite Element approximation and the approach considering three substantial types of objects within a structure of modelled massif important for the groudwater flow - small stocha...
DA - Hydrologie a limnologie
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
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