Applied Mechanics and Materials Vols. 488-489

Abstract: This paper adopt universal finite element calculation software to carry out simulation analysis for Jinliang river of Mianyou canal trench-buried inverted siphon. Deducing variation law of the inverted siphons stress and displacement in construction process and operating process. The calculation results further shown design schemes rationality and safety. Which provide reliable reference of design and construction for the trench-buried inverted siphon.

Abstract: Aqueduct is a common water conveyance buildings, this paper adopts finite element method to carry out three-dimensional finite element simulation analysis for Shengli wire net concrete beam-supported aqueduct. Researching variation law of the aqueducts stress and displacement in construction process and operating process, the research results offer some reference for design and construction of reinforced concrete U-shaped beam-supported aqueduct. The analysis results show Shengli reinforced concrete aqueduct structure is economic and reasonable, structure is safe and reliable.

Abstract: Clay inclined wall dam is a common structure in hydraulic engineering, this paper adopts universal finite element calculation software to carry out three-dimensional finite element simulation analysis for clay inclined wall dam of Xindian reservoir. Computer is fully used in calculation process, researching variation law of the dams stress and displacement in construction process and operating process. The research results offer some reference for design and construction of clay inclined wall dam.

Abstract: Arch dam is a water retaining structure which has beautiful bodily form and reasonable structure form, in recent years, arch dam has been widely used. This paper adopts finite element method to carry out three-dimensional finite element simulation analysis for Haierwa reservoir concrete hyperbolic arch dam, researching variation law of the dams stress and displacement in operating process. Research results show that, Haierwa reservoir concrete hyperbolic arch dam is reasonable structure, good mechanical performance, every index meets the requirements for design.

Abstract: This paper adopt universal finite element calculation software to carry out force analysis for Shayubeigou prestressed reinforced concrete inverted siphon,computer is applied in analysis of prestressed reinforced concrete inverted siphon. Deducing variation law of the inverted siphons stress and displacement in construction process and operating process. The calculation results further shown design schemes rationality and safety. which provide reliable reference of design and construction for the prestressed reinforced concrete inverted siphon.

Abstract: 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 Dahedong inverted siphon structure. Deducing variation law of the inverted siphons stress and displacement in construction process and operating process. Analysis results further verified that design scheme is reasonable and safe, it has certain application value.

Abstract: In this paper, finite element simulative analysis is proceeded for residual concrete inclined wall rockfill dam Sanjiazi hydropower station. Deducing variation law of the dams stress and displacement in construction process and operating process. The analytic results are shown:residual concrete inclined wall rockfill dam Sanjiazi hydropower station is reasonable structure, and every index meets the requirements for design. Research results provide reference for structure design of residual concrete inclined wall rockfill dam.

Abstract: Through analyzing asphalt concrete inclined wall rockfill dam structures mechanical characteristics in construction process and operating process, this paper adopts finite element method to carry out simulation analysis for asphalt concrete inclined wall rockfill dam of Zhengcha reservoir. Deducing distribution law of the dams stress and displacement in construction process and operating process. Analysis results show that, asphalt concrete inclined wall rockfill dam of Zhengcha reservoir construction is reasonable, it meets the requirements for design.

Abstract: This paper adopts finite element software to carry out finite element force analysis for Qiaoshitan reinforced concrete inverted siphon engineering. Researching distribution laws of stress and deformation for inverted siphons typical sections and paths under various cases in construction and operating process. Research results provide reliable theory references for safe operation of Qiaoshitan reinforced concrete inverted siphon engineering.

Abstract: Reinforced concrete masonry arch aqueduct is a common water diversion engineering structure. Aqueduct is decorated on the concrete cushion layer, cushion layer effects on masonry arch, the structures stress is uniform, carrying capacity is strong. This paper adopts finite element method to carry out force analysis for reinforced concrete masonry arch aqueduct of Lijia pumping station, considering aqueduct weight, water pressure and earthquake effect, etc. Researching stress and deformation distribution law of reinforced concrete masonry arch aqueduct.