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Mathematical Problems in Engineering
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2022
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Article
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Tab 2
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Research Article
Analysis of Mechanical Performance of Double-Arch Biological Channel in the Operation Period considering the Effect of Fluid-Solid Coupling
Table 2
Parameters of the model.
Category
C15
C35
Backfill
Gravity(
)
23.6
24
18.5
Elastic modulus (MPa)
22000
32500
3500
Poisson's ratio
0.2
0.2
0.3