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Aqueduct is a important water conveyance buildings, this paper adopts finite element method to carry out three-dimensional finite element simulation analysis for Shangkeng mortar brick rectangular-sectioned aqueduct. Researching variation law of the aqueduct's stress and displacement in construction process and operating process. Analysis results show that, structure of Shangkeng mortar brick rectangular-sectioned...
Inverted siphon structure is a common water conveyance buildings, computer as a efficient computational tool is used, this paper adopt finite element method to carry out three-dimensional finite element simulation analysis for Shangjiao trench-buried inverted siphon structure. Deducing variation law of the inverted siphon's stress and displacement in construction process and operational process. Analysis...
Reinforced concrete hyperbolic arch aqueduct's bent is arranged symmetrically on the main arch, load which is transferred from bent to main arch is more homogenous, it can improve force conditions of main arch, aqueduct is arranged on the bent, it also has the function of longitudinal beam. This paper adopts finite element method to carry out force analysis for hyperbolic arch aqueduct of Jinggu River...
It is generally accepted that the diesel engine crankshaft strength analysis is of importance in evaluating the performance and lifetime of the crankshaft and then acquire the overall engine mechanical information. However it is significant to apply a suitable model on the calculation including force analysis, simplification of the crankshaft geometry model, etc. In this paper, a single-cylinder crankshaft...
For deficiencies appeared in the process of bend roller design, force analysis and finite element analysis of bend roller in belt-conveyor were carried on in this study. First, the distributions of force which imposed on roller by conveyor belt were researched. Secondly, the finite element analysis of roller was studied, and then the distributions of strain and stress of various components in roller...
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