The increased processing capacity of computer systems has enabled the realistic analysis of
complex geotechnical problems with the finite element method and detailed optimization …

Tunnels have been the necessary element of the modern construction industry. Due to their
importance for the infrastructural and economic point of view, several tunneling projects are …

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 …

This paper presents the effect of impact load and weathering of surrounding rockmass on
the deformation behavior of urban underground structures. The FEM based numerical …

The need for faster and safer means of land transportation has increased due to scarcity of
land. The number of terror attacks on the underground metro tunnels has increased in the …

Tunnel provide faster, safer and convenient way of transportation for different objects. The
region where it is construction and surrounding medium has significant influence on the …

This study has carried out three-dimensional nonlinear elastoplastic analyses to understand
the behaviour of tunnels constructed in rock having reinforced concrete lining when …

The supporting technology of retaining small coal pillars in a double roadway layout can
effectively relieve the tension of mining and excavation replacement and improve the coal …

Tunnels in rock are integral part of contemporary old and modern smart cities in hilly terrain
to provide services and transportation. Tunnels have been the lifeline of the metropolitan …

In this study a coupled-eulerian–lagrangian (CEL) approach has been applied to assess the
internal blast loading conditions, for the tunnel built in three layers of sandstone rock. The …