Dynamic behavior of underground structures is controlled by the strain field imposed by wave propagation and by the interaction between rock mass and structures. Shear and pressure waves propagating in the plane of the cross-section of the tunnel generate ground distortions, which tend to cause ovaling deformations of the lining. In this paper, the seismic response of a circular tunnel subjected respectively to shear waves and pressure waves will be analyzed both analytically and numerically at first, and then a complete 3D analysis will be given to show the overall effects on a tunnel induced by seismic events considering seismic inputs in three directions.El comportamiento dinámico de estructuras subterráneas se controla por el campo de d...
In this paper different approaches aimed at investigating the dynamic behaviour of circular tunnels ...
In this paper different approaches aimed at investigating the dynamic behaviour of circular tunnels ...
Closed-form solutions are of great interest for quick and accurate evaluation of stresses and displa...
Dynamic behavior of underground structures is controlled by the strain field imposed by wave propaga...
Dynamic effects on shallow circular tunnels in soft ground have often been neglected based on the a...
Dynamic effects on shallow circular tunnels in soft ground have often been neglected based on the as...
Seismic design loads for tunnels are characterized in terms of the deformations imposed on the struc...
License, which permits unrestricted use, distribution, and reproduction in any medium, provided the ...
In this paper different approaches aimed at investigating the dynamic behaviour of circular tunnels ...
Recent earthquakes have demonstrated that the tunnels, which were once considered to be highly resis...
The paper is focused on the assessment of seismic fragility curves for circular tunnels under modera...
A set of closed-form expressions to calculate tunnel liner forces due to compressional seismic P-wav...
This paper presents an analytical approach to estimate 3-dimensional structural strains of a circula...
4 pages, 3 figures.This paper presents an engineering approach for analysing the longitudinal behavi...
The sizing of the lining of a tunnel requires to consider not only the static loads transmitted from...
In this paper different approaches aimed at investigating the dynamic behaviour of circular tunnels ...
In this paper different approaches aimed at investigating the dynamic behaviour of circular tunnels ...
Closed-form solutions are of great interest for quick and accurate evaluation of stresses and displa...
Dynamic behavior of underground structures is controlled by the strain field imposed by wave propaga...
Dynamic effects on shallow circular tunnels in soft ground have often been neglected based on the a...
Dynamic effects on shallow circular tunnels in soft ground have often been neglected based on the as...
Seismic design loads for tunnels are characterized in terms of the deformations imposed on the struc...
License, which permits unrestricted use, distribution, and reproduction in any medium, provided the ...
In this paper different approaches aimed at investigating the dynamic behaviour of circular tunnels ...
Recent earthquakes have demonstrated that the tunnels, which were once considered to be highly resis...
The paper is focused on the assessment of seismic fragility curves for circular tunnels under modera...
A set of closed-form expressions to calculate tunnel liner forces due to compressional seismic P-wav...
This paper presents an analytical approach to estimate 3-dimensional structural strains of a circula...
4 pages, 3 figures.This paper presents an engineering approach for analysing the longitudinal behavi...
The sizing of the lining of a tunnel requires to consider not only the static loads transmitted from...
In this paper different approaches aimed at investigating the dynamic behaviour of circular tunnels ...
In this paper different approaches aimed at investigating the dynamic behaviour of circular tunnels ...
Closed-form solutions are of great interest for quick and accurate evaluation of stresses and displa...