Safety of tunnel structures subjected to accidental or hostile explosions inside road and
utility tunnels has attracted increasing attentions. It is essential to understand the dynamic …

Recently, external terrorist activities have become one of the most influential events on
tunnel structure safety because of the absence of proper mechanisms to detect these events …

Numerical simulation of segmental lining tunnel subjected to internal explosive loading is
carried out in this paper based on the arbitrary-Lagrangian-Eulerian (ALE) and finite …

Partially or fully buried explosive on detonation releases a large amount of kinetic energy a
part of which gets dissipated during creation of crater and the rest gets converted into …

Tunnels have become an essential part of metro cities, therefore, always been under threat
of destruction due to explosive used for causing blasts. To understand the behaviour and …

The present paper has been carried out to understand the effects of impact loading on the
rock tunnels, constructed in different region corresponding to varying unconfined …

The tunnels are being constructed for the faster movement of goods and services from
different locations. Therefore, Underground Urban Space (UUS) has evolved as an integral …

Underground transport tunnels are vulnerable to blast events. This paper develops and
applies a fully coupled technique involving the Smooth Particle Hydrodynamics and Finite …

Underground structures are proven to be one of the vital part of modern transportation
system. With the growing importance of tunnels for mobility, they are being subjected to …

Tunnels have been an integral part of human civilization. Due to complexity in its design and
structure, the stability of underground structures under extreme loading conditions has …