An Adjusting Method for the Suspender Force of Continuous Beam Arch Combination Bridge Based on Influence Matrix
2013 ◽
Vol 275-277
◽
pp. 1082-1085
◽
Keyword(s):
Box Beam
◽
Based on a project of a 22+55+22m continuous composite box beam bridge made of prestressed Concrete, using influence matrix, Numerical Simulation and Iterative Algorithm, an adjusting method for suspender force of continuous beam arch combination bridge has been proposed. It uses Finite Element Numerical Model to calculate the influence matrix and Iterative Algorithm to calculate the suspender force. When rely on this project, the error could be under 0.05% through finite iterative algorithm. And the feasibility has been tested in the completed bridge. It turns out that the error of the measured suspender force of the completed bridge is smaller than that in the design.
2014 ◽
Vol 919-921
◽
pp. 308-312
Keyword(s):
2014 ◽
Vol 915-916
◽
pp. 133-136
Keyword(s):
2010 ◽
Vol 121-122
◽
pp. 162-167
2012 ◽
Vol 174-177
◽
pp. 3027-3030
2018 ◽
Vol 2018.31
(0)
◽
pp. 281
Keyword(s):