The safety of underground structure under seismic load is an important basis the normal operation rail transit system. Structural vulnerability assessment based on incremental dynamic analysis method can evaluate probability exceeding a certain limit state specific intensity in terms probability. In this paper, multi-storey subway station evaluated using method, and two-dimensional finite eleme...

In order to alleviate climate change consequences, UK governments are pioneering offshore energy developments with increasing commitment. The North Sea is a dynamic ecosystem strong bottom-up/top-down natural and anthropogenic drivers facing rapid impacts. Therefore, ensure the compatibility of such large-scale nature conservation obligations, cumulative effects need be evaluated through impact...

Single-column elevated station structures are irregular with long-span cantilever beams and individual pier columns in the transverse section. The uneven mass stiffness horizontal vertical planes necessitate research on seismic performance of these structures. This study performed a nonlinear response-history analysis (NRHA) single-column structure using finite element program MSC.MARC analysed...