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| Study on the 2.5D Fluid-structure Interaction Model of Beam-type Aqueduct |
| Ping Gao, Demin Wei, Menghua Xu, Zuyu Li |
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Abstract Considering the complexity of dynamic characteristics of aqueduct,
its computational model should be in perfect accordance with the
actual situation. But meanwhile, the computational model should have
high calculation efficiency in engineering applications. This paper
studies the 2.5D Fluid-structure Interaction (FSI) model of
large-scale beam-type aqueduct, and then compares it with the 3D FSI
model in the dynamic time-history response of aqueduct. The results
show that this model has good simulation results for dynamic and
static analysis of aqueduct and is time saving with appropriate
selection of the amount of coupling planes. Therefore, the 2.5D FSI
model can be used as a practical computational model for seismic
analysis of large-scale beam-type aqueduct.
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| DOI:10.12733/jics20104477 |
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