This paper investigates the seismic performance of complex comprehensive interchange
underground structures. As an example, the seismic performance of Nanjing underground …

Underground structures are being constructed at an increasing rate in seismic prone areas,
to facilitate the expanding needs of societies. Considering the vital role of this infrastructure …

The variability of structural engineering parameters is not accounted for in available
literature on seismic vulnerability of underground frame structures. This study investigates …

Three-dimensional nonlinear finite element analyses are conducted to evaluate the seismic
performance of rectangular prefabricated and cast-in-place underground structures …

Seismic fragility analysis of structure is fundamental in performance-based seismic design.
The ground motion record set used in the analysis may have a characteristic effect on the …

This paper proposes a new method for evaluating the seismic performance and fragility of
large underground structures. A typical underground subway station consisting of a two …

Considering the complexity of the soil-structure dynamic interaction mechanism,
underground structures are restrained and influenced by the surrounding soil in …

Prior research demonstrated that the uncertainty of soil parameter can significantly impact
the seismic response analysis and seismic performance evaluation of underground …

The seismic fragility analysis involves employing an ensemble of ground motion records to
establish the seismic performance. This paper investigates the effect of number of ground …

Aboveground structures are increasingly being built in proximity to underground facilities to
produce synthetic functions in an intensive space. Targeting multi-seismic performance …