Seismic response and damage of underground subway station in a slightly sloping liquefiable site
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of Earthquake Engineering"
DOI: 10.1007/s10518-019-00705-1
Abstract: Sand liquefaction-induced lateral flow has caused the destruction of a large number of buildings. In this work, an overall time-history numerical simulation is conducted to study the nonlinear dynamic interaction of soil with an underground… read more here.
Keywords: subway station; slightly sloping; underground structure; damage underground ... See more keywords
Numerical analyses of seismic performance of underground and aboveground structures with friction pendulum bearings
Sign Up to like & getrecommendations! Published in 2020 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2019.105967
Abstract: Abstract The seismic design concept of base isolation is widely used in the aboveground structures, and the typical isolation device is friction pendulum bearing (FPB). However, there are significant differences in the seismic response characteristics… read more here.
Keywords: aboveground structures; structure; friction pendulum; underground structure ... See more keywords
Shaking table test study on the functionality of rubber isolation bearing used in underground structure subjected to earthquakes
Sign Up to like & getrecommendations! Published in 2020 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2019.103153
Abstract: Abstract Steel-reinforced rubber isolation bearing has been widely adopted in ground structures to improve structural seismic resistance property. However its use in underground structures is not elaborately examined. Through a series of shaking table tests,… read more here.
Keywords: isolation bearing; rubber isolation; shaking table; underground structure ... See more keywords