Three-Dimensional Finite Element Force Analysis for Rockfill Dam of Changjiakeng Reservoir

2013 ◽  
Vol 804 ◽  
pp. 311-315
Author(s):  
Ke Ding Liu
Keyword(s):  
Finite Element ◽  
Process Analysis ◽  
Three Dimensional ◽  
Construction Process ◽  
Force Analysis ◽  
Distribution Law ◽  
Operational Process ◽  
Rockfill Dam ◽  
Dimensional Finite Element ◽  
Three Dimensional Finite Element

Through analyzing rockfill dam structures mechanical characteristics in construction process and operational process, this paper adopts finite element method to carry out structural analysis for rockfill dam of Changjiakeng reservoir. Deducing distribution law of the dams stress and displacement in construction process and operational process. Analysis results show that, rockfill dam construction of Changjiakeng reservoir is reasonable, it meets the requirements for design. The analysis results provide a certain reference for design and construction of rockfill dam structure.

Structural Analysis for Bitumen Residuum Concrete Inclined Wall Rockfill Dam of Fengguo Reservoir

2013 ◽  
Vol 394 ◽  
pp. 385-389
Author(s):  
Dongy Yu Ji
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Structural Analysis ◽  
Mechanical Characteristics ◽  
Process Analysis ◽  
Dam Construction ◽  
Construction Process ◽  
Distribution Law ◽  
Operational Process ◽  
Rockfill Dam

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

Force Analysis of Inclined Asphalt Concrete Wall Rockfill Dam Structure

2011 ◽  
Vol 391-392 ◽  
pp. 724-727
Author(s):  
Li Xin Han
Keyword(s):  
Asphalt Concrete ◽  
Simulation Analysis ◽  
Process Analysis ◽  
Construction Process ◽  
Force Analysis ◽  
Distribution Law ◽  
Concrete Wall ◽  
Operational Process ◽  
Rockfill Dam ◽  
Reservoir Construction

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

Finite Element Simulation Analysis of Separate Overpass Structure

2014 ◽  
Vol 716-717 ◽  
pp. 448-451
Author(s):  
Yue Liang Liu
Keyword(s):  
Finite Element ◽  
Finite Element Simulation ◽  
Simulation Analysis ◽  
Process Analysis ◽  
Three Dimensional ◽  
Construction Process ◽  
Operating Process ◽  
Element Simulation ◽  
Dimensional Finite Element ◽  
Three Dimensional Finite Element

Overpass is the important part of urban transportation infrastructure. This paper adopts finite element method to carry out three-dimensional finite element simulation analysis for Longhai railway separate overpass. Researching variation law of the overpass’s stress and displacement in construction process and operating process. Analysis results show that, structure of Longhai railway separate overpass is reasonable, force of overpass structure is explicit, it meets the requirements for engineering.

Three-Dimensional Finite Element Analysis for Concrete Gravity Dam of Shachang Reservoir

2014 ◽  
Vol 488-489 ◽  
pp. 565-568
Author(s):  
Dong Yu Ji
Keyword(s):  
Finite Element ◽  
Process Analysis ◽  
Three Dimensional ◽  
Gravity Dam ◽  
Construction Process ◽  
Concrete Gravity Dam ◽  
Distribution Law ◽  
Element Analysis ◽  
Operating Process ◽  
Three Dimensional Finite Element

Through analyzing concrete gravity dam structures mechanical characteristics in construction process and operating process, this paper adopts finite element method to carry out structural analysis for concrete gravity dam of Shachang reservoir. Deducing distribution law of the dams stress and displacement in construction process and operating process. Analysis results show that, concrete gravity dam of Shachang reservoir is reasonable, it meets the requirements for design. The analysis results provide a certain reference for design and construction of concrete gravity dam structure.

Simulation Analysis of Liye Reinforced Concrete Rectangular-Sectioned Aqueduct

2013 ◽  
Vol 804 ◽  
pp. 316-319
Author(s):  
Tan Min
Keyword(s):  
Finite Element ◽  
Reinforced Concrete ◽  
Simulation Analysis ◽  
Process Analysis ◽  
Three Dimensional ◽  
Construction Process ◽  
Element Simulation ◽  
Dimensional Finite Element ◽  
Water Conveyance ◽  
Three Dimensional Finite Element

Aqueduct is a common water conveyance buildings, this paper adopts finite element method to carry out three-dimensional finite element simulation analysis for Liye reinforced concrete rectangular-sectioned aqueduct. Researching variation law of the aqueducts stress and displacement in construction process and operational process. Analysis results show that, structure of Liye reinforced concrete rectangular-sectioned aqueduct is reasonable, force of aqueduct structure is explicit, it meets the requirements for engineering.

Recheck Calculation of Dahedong Trench-Buried Inverted Siphon Structure

2014 ◽  
Vol 488-489 ◽  
pp. 589-592
Author(s):  
Min Tan
Keyword(s):  
Finite Element ◽  
Simulation Analysis ◽  
Process Analysis ◽  
Three Dimensional ◽  
Inverted Siphon ◽  
Operating Process ◽  
Element Simulation ◽  
Dimensional Finite Element ◽  
Water Conveyance ◽  
Three Dimensional Finite Element

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.

3D-FEM Stability Analysis of Fault Fractured Zone of Road Tunnel

2011 ◽  
Vol 413 ◽  
pp. 166-169 ◽  
Author(s):  
Jin Xing Lai ◽  
Chi Liu ◽  
Fei Zhou
Keyword(s):  
Finite Element ◽  
Fracture Zone ◽  
Three Dimensional ◽  
Tunnel Construction ◽  
Construction Process ◽  
Road Tunnel ◽  
3D Fem ◽  
Fault Fracture Zone ◽  
Dimensional Finite Element ◽  
Three Dimensional Finite Element

In order to analyze the stability of the tunnel construction of the fault fracture zone, by adopting the three-dimensional finite element, the paper analyzed the construction process of the Qingshashan Tunnel passing through the F5 fault fracture zone, and the rules and characteristics of deformation, stress distribution and its rules of changes, and the distribution range of the failure zone of the surrounding rock in the construction process, which would have important significance in guiding tunnel construction. Studies have shown that the three-dimensional finite element has a broad application prospect in tunnel projects.

Application of Finite Element Method for Dry Masonry Overflow Dam Analysis

2013 ◽  
Vol 394 ◽  
pp. 332-335
Author(s):  
Min Tan
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Mechanical Characteristics ◽  
Simulation Analysis ◽  
Process Analysis ◽  
Construction Process ◽  
Distribution Law ◽  
Operational Process ◽  
Reservoir Construction ◽  
Element Method

Through analyzing dry masonry overflow dam structures mechanical characteristics in construction process and operational process, this paper adopts finite element method to carry out simulation analysis for dry masonry overflow dam of Daxilong reservoir. Deducing distribution law of the dams stress and displacement in construction process and operational process. Analysis results show that, dry masonry overflow dam of Daxilong reservoir construction is reasonable, it meets the requirements for design.

Three-Dimensional Finite Element Analysis of Clay Core Wall Earth Dam

2013 ◽  
Vol 787 ◽  
pp. 820-824
Author(s):  
Dong Yu Ji
Keyword(s):  
Finite Element ◽  
Simulation Analysis ◽  
Three Dimensional ◽  
Earth Dam ◽  
Construction Process ◽  
Element Analysis ◽  
Dimensional Finite Element ◽  
Clay Core ◽  
Three Dimensional Finite Element ◽  
Calculation Software

This paper adopts universal finite element calculation software to carry out simulation analysis for clay core wall earth dam of Zhongfang reservoir, computer is applied in design and analysis of clay core wall earth dam. Variation laws of clay core wall earth dams stress and displacement in construction process and operational process is researched. The research results are shown: clay core wall earth dam of Zhongfang reservoir is economic and reasonable, structure is safe and reliable, and every index meets the requirements for design.

Research on Homogeneous Earth Dam Structure Force Analysis

2012 ◽  
Vol 580 ◽  
pp. 266-269
Author(s):  
Yun Liu ◽  
Ye Li
Keyword(s):  
Finite Element ◽  
Simulation Analysis ◽  
Three Dimensional ◽  
Earth Dam ◽  
Force Analysis ◽  
Common Structure ◽  
Element Simulation ◽  
Dimensional Finite Element ◽  
Three Dimensional Finite Element ◽  
Calculation Software

Homogeneous earth 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 homogeneous earth dam of Qianxian reservoir. Computer is fully used in calculation process, researching variation law of the dam’s stress and displacement in construction process and operational process. The research results offer some reference for design and construction of homogeneous earth dam.

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