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Convergence-confinement method for simulating NATM tunnels evaluated by comparison with full 3D simulations
The convergence-confinement method (CCM) for simulating NATM tunnels using plane strain finite element method was in the paper evaluated by comparison with fully 3D simulations. Three real shallow tunnels in urban ...
JM - Inženýrské stavitelství
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Two-dimensional modeling of tunnel excavations enhanced by convergence measurements
parts of tunnels. First the convergence confinement method is discussed followed compared to convergence confinement method without the need to subjectively determineThe study presents a modifica...
JN - Stavebnictví
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Incorporating In-situ Measurements towards Improved Two-dimensional Simulation of Tunnel Excavation
creep behavior, the accuracy of convergence confinement method is strongly affected. Particularly, taking advantage of convergence curves in the longitudinal direction in the context of exponentially decaying ...
JM - Inženýrské stavitelství
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Effective Approach to the Modeling of Three-Dimensional Effect during Tunnel Excavation Exploiting the Convergence Measurements
Two possible approaches to the modeling of excavation of tunnels are introduced in this paper. The first approach simulates to some extent the real 3D response of a rock mass by employing the well known Convergence Confinement M...
JJ - Ostatní materiály
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Effective Approach to the Modeling of Three-Dimensional Effect during Tunnel Excavation Exploiting the Convergence Measurements
Two possible approaches to the modeling of excavation of tunnels are introduced in this paper. The first approach simulates to some extent the real 3D response of a rock mass by employing the well known Convergence Confinement M...
JJ - Ostatní materiály
- 2005 •
- A
Rok uplatnění
A - Audiovizuální tvorba
Application of convergence measurements in 2d analysis of tunnel excavation in comparison with convergence confinement method
This study presents a modification to conventional finite element method in plane strain conditions which addresses the problem of successive excavation of linear parts of tunnels. Although the successive excavation is a three-dimensional so...
JM - Inženýrské stavitelství
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Calculation Procedures of the Displacements and Tunnel Convergence-Confinement Curve
Not available...
JM - Inženýrské stavitelství
- 1999 •
- D
Rok uplatnění
D - Stať ve sborníku
On the convergence of a finite volume method for the Navier-Stokes-Fourier system
We consider the barotropic Navier–Stokes system describing the motion of a compressible viscous fluid confined to a bounded domain driven by time periodic inflow/outflow boundary conditions. We show that the problem admits a time periodic so...
Pure mathematics
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Improved Modeling of Tunnel Excavation with Two-dimensional Finite Elements
it considerably more reliable when compared with the convergence confinement method.New approach to the modeling of tunnel excavation is presented. Taking advantage of convergence curves in the longitudinal direct...
JM - Inženýrské stavitelství
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Modeling successive excavation within two dimensional finite element mesh
The study presents a modification to conventional finite element method under plane strain conditions to address the problem of successive excavation of linear parts of tunnels. Although the successive excavation is a three-dimensional idea ...
JM - Inženýrské stavitelství
- 2011 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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