[ANGLÈS] The deep mining industry and civil engineering need to perform rock stability analyses during excavation projects. These analyses are closely related with displacements in tunnel contours. The ground reaction curve is a powerful tool to characterize these displacements that is widely used in the New Austrian Tunneling Method. However, the analytical solutions that exist are only applicable under isotropic stress conditions for deep tunnels. This study aims to investigate when it is possible using the analytical methods to determine the ground reaction curves with enough accuracy in the case of shallow tunnels under anisotropic in-situ stress conditions.[CASTELLÀ] La industria de la minería, por un lado, y la de la ingeniería civil,...
International audienceClosed-form solutions are of great interest for quick and accurate evaluation ...
This paper considers the practical application of analytical solutions for estimating ground movemen...
Based on the analysis of instrumentation data obtained from several tunnels in India, an empirical a...
[ANGLÈS] The deep mining industry and civil engineering need to perform rock stability analyses duri...
The evaluation of the stability of the excavation face is an important aspect in the design of a tun...
Ground Reaction Curve (GRC) is one of the most important elements of convergence-confinement method ...
Designing the support system for a deep tunnel in weak rock is always challenging, because a misjudg...
Due to lack of space on the ground in urban areas there is an increased need for underground constru...
This paper presents simplified closed-form analytical solutions that can be used to interpret and pr...
Numerical modelling has been widely used in the underground excavation design, where the in situ str...
As part of an ongoing study on the mechanical characteristics of the damaged rock zone (DRZ) around ...
The applicability limits of the closed-form solution to the problem of ground response to tunnelling...
The purpose of excavating a tunnel is not fulfilled unless it is stable. One of the major causes of ...
Numerous tunnels are constructed in various parts of the world. Various technologies such as the Tun...
This paper studies the influence of non-linear stress–strain of post-failure on the ground response ...
International audienceClosed-form solutions are of great interest for quick and accurate evaluation ...
This paper considers the practical application of analytical solutions for estimating ground movemen...
Based on the analysis of instrumentation data obtained from several tunnels in India, an empirical a...
[ANGLÈS] The deep mining industry and civil engineering need to perform rock stability analyses duri...
The evaluation of the stability of the excavation face is an important aspect in the design of a tun...
Ground Reaction Curve (GRC) is one of the most important elements of convergence-confinement method ...
Designing the support system for a deep tunnel in weak rock is always challenging, because a misjudg...
Due to lack of space on the ground in urban areas there is an increased need for underground constru...
This paper presents simplified closed-form analytical solutions that can be used to interpret and pr...
Numerical modelling has been widely used in the underground excavation design, where the in situ str...
As part of an ongoing study on the mechanical characteristics of the damaged rock zone (DRZ) around ...
The applicability limits of the closed-form solution to the problem of ground response to tunnelling...
The purpose of excavating a tunnel is not fulfilled unless it is stable. One of the major causes of ...
Numerous tunnels are constructed in various parts of the world. Various technologies such as the Tun...
This paper studies the influence of non-linear stress–strain of post-failure on the ground response ...
International audienceClosed-form solutions are of great interest for quick and accurate evaluation ...
This paper considers the practical application of analytical solutions for estimating ground movemen...
Based on the analysis of instrumentation data obtained from several tunnels in India, an empirical a...