Dynamic Performance Analysis of Steel Truss Bridge
2013 ◽
Vol 423-426
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pp. 1548-1551
Keyword(s):
Steel truss bridge is an important part of transportation hub and lifeline engineering, it recently has attracted more attention on dynamic performance of steel truss bridge. In this paper, the ANSYS software is used to perform the modal analysis of steel truss bridge, and we find that the main bridge are more sensitive to the vertical earthquake (i.e., Y direction). In the earthquake response spectrum analysis on Y direction, we find that the maximum deformation is at mid-span of steel truss bridge. In the transient analysis of seismic waves, under the action of horizontal and vertical earthquake accelerations, the structure displacement dynamic diagram and time-history displacement curve are obtained and some conclusions are drawn.
2014 ◽
Vol 501-504
◽
pp. 1266-1269
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Keyword(s):
2021 ◽
Vol 26
(3)
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pp. 05020013
Keyword(s):
2020 ◽
Vol 1007
◽
pp. 012155
Keyword(s):
2017 ◽
Vol 2642
(1)
◽
pp. 139-146
2013 ◽
Vol 5
(4)
◽
pp. 300-309
2020 ◽
pp. 1748006X2097922
Keyword(s):
2017 ◽
Vol 132
◽
pp. 659-670
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Keyword(s):
Keyword(s):
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