In the design phase of a shallow tunnel, one of the relevant aspects to take into consideration is the stress release generated in the neighbourhood of the excavation. In fact, the material removal causes a variation of the initial state of stress and the stress release induces surface subsidence. In urban areas, surface settlements must be evaluated in order to properly perform risk analysis on buildings above the line, the so-called BRA, Building Risk Assessment. The three-dimensional modelling of the problem better simulates the digging conditions and the progress of the excavation face, but the analyses are time-consuming. On the other hand, the two-dimensional modelling requires a moderate computational time, but a method to simulate t...
A three-dimensional elastoplastic finite element modelling is conducted for the back analysis of a t...
The subject of this thesis is the verification of a three-dimensional numerical modelling approach f...
The constantly increasing urbanization of the metropolises requires more and more realization of a f...
The construction of shallow tunnels induces a state of strain in the soil around the excavation that...
The construction of shallow tunnels induces a state of strain in the soil around the excavation that...
Analysing tunnelling process in 2D plane strain conditions is widely used method to calculate tunnel...
ABSTRACT: Transport developments in cities often involve tunnelling, which inevitably leads to groun...
A three-dimensional (3D) numerical model simulating a twin tunnel excavated by a tunnel-boring machi...
International audienceTunnels offer efficient transportation infrastructure in urban areas such as t...
The subject of this thesis is the verification of a three-dimensional numerical modelling approach f...
Abstract: The construction of shallow tunnels in urban areas requires a prior assessment of their ef...
The investigation of various soil models for the prediction of surface settlement profiles due to th...
A three-dimensional elastoplastic finite element modelling is conducted for the back analysis of a t...
Damage to nearby surface structures caused by excavation-induced ground displacements is a major con...
A three-dimensional elastoplastic finite element modelling is conducted for the back analysis of a t...
A three-dimensional elastoplastic finite element modelling is conducted for the back analysis of a t...
The subject of this thesis is the verification of a three-dimensional numerical modelling approach f...
The constantly increasing urbanization of the metropolises requires more and more realization of a f...
The construction of shallow tunnels induces a state of strain in the soil around the excavation that...
The construction of shallow tunnels induces a state of strain in the soil around the excavation that...
Analysing tunnelling process in 2D plane strain conditions is widely used method to calculate tunnel...
ABSTRACT: Transport developments in cities often involve tunnelling, which inevitably leads to groun...
A three-dimensional (3D) numerical model simulating a twin tunnel excavated by a tunnel-boring machi...
International audienceTunnels offer efficient transportation infrastructure in urban areas such as t...
The subject of this thesis is the verification of a three-dimensional numerical modelling approach f...
Abstract: The construction of shallow tunnels in urban areas requires a prior assessment of their ef...
The investigation of various soil models for the prediction of surface settlement profiles due to th...
A three-dimensional elastoplastic finite element modelling is conducted for the back analysis of a t...
Damage to nearby surface structures caused by excavation-induced ground displacements is a major con...
A three-dimensional elastoplastic finite element modelling is conducted for the back analysis of a t...
A three-dimensional elastoplastic finite element modelling is conducted for the back analysis of a t...
The subject of this thesis is the verification of a three-dimensional numerical modelling approach f...
The constantly increasing urbanization of the metropolises requires more and more realization of a f...