Numerical Analysis of Strength for the Reinforcing Ring Assembling on a Sewage Disposal Tower
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摘要: 對加固環的受力分布情況進行了分析,用有限元法對其受力強度進行了數值計算.結果表明,加固環應該處于污水處理塔柱體與錐體的連接處,且加固環的橫截面積A ≥ 45 cm2時,即可保證污水處理塔工作的穩定性和安全性.Abstract: The distribution of internal stresses of the reinforcing ring assembling on a sewage disposal tower was analyzed by using the finite element method. The numerical results show that the reinforcing ring plays an important role to prevent the bulking of the combined shell from hydrostatic pressure and to provide a reliable structure strength when its transversal area is larger than 45 cm2.
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Key words:
- reinforcing ring /
- combined shell /
- finite element method /
- numerical simulation
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