Ultimate Bearing Capacity Analysis of Concrete Filled Steel Tubular Arch Considering the Initial Defects’ Influence
2012 ◽
Vol 446-449
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pp. 1248-1251
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In the CFST arch bridge construction process, for the reasons of arch axis deviation as prefabricated or constructed, the bearing capacity of arch-rib decreased. This paper considers material and geometric non-linear double factors, calculates the arch-rib ultimate bearing capacity of a CFST arch/continuous beam bridge with defects of arch axis deviation and steel yield stress decrease because of heat treatment, obtain the influence of defects to arch bearing capacity.
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2015 ◽
Vol 29
(4)
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pp. 04014117
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2019 ◽
Vol 490
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pp. 032011
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2015 ◽
Vol 339
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pp. 157-175
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2011 ◽
Vol 295-297
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pp. 1079-1087
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