The Data Analyses of Vertical Storage Tank using Finite Element Soft Computing

2018 ◽  
Vol 24 (3) ◽  
pp. 643-651
Author(s):  
Lin Gao ◽  
Mingzhen Wang
Keyword(s):  
Finite Element ◽  
Soft Computing ◽  
Storage Tank ◽  
Data Analyses

Topology Optimization Design of High Pressure Storage Tank Structure

2012 ◽  
Vol 430-432 ◽  
pp. 828-833
Author(s):  
Qiu Sheng Ma ◽  
Yi Cai ◽  
Dong Xing Tian
Keyword(s):  
Finite Element ◽  
High Pressure ◽  
Topology Optimization ◽  
Storage Tank ◽  
Optimization Design ◽  
Influence Factors ◽  
Element Model ◽  
Design Variables ◽  
Calculation Results ◽  
Pressure Storage

In this paper, based on ANSYS the topology optimization design for high pressure storage tank was studied by the means of the finite element structural analysis and optimization. the finite element model for optimization design was established. The design variables influence factors and rules on the optimization results are summarized. according to the calculation results the optimal design result for tank is determined considering the manufacturing and processing. The calculation results show that the method is effective in optimization design and provide the basis to further design high pressure tank.

Adjust the Thermo-Mechanical Properties of Finite Element Models Welded Joints Based on Soft Computing Techniques

2017 ◽  
pp. 699-709
Author(s):  
Roberto Fernández Martinez ◽  
Rubén Lostado Lorza ◽  
Marina Corral Bobadilla ◽  
Rubén Escribano Garcia ◽  
Fátima Somovilla Gomez ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Finite Element ◽  
Soft Computing ◽  
Welded Joints ◽  
Finite Element Models ◽  
Soft Computing Techniques

The Roof Technology Research for LNG Cryogenic Storage Tank Based on ABAQUS

2014 ◽  
Vol 668-669 ◽  
pp. 294-297
Author(s):  
Jiang Hui Yang ◽  
Gong Sheng Yang ◽  
Zhong Zhi Ye
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Storage Tank ◽  
Structural Strength ◽  
Mode Analysis ◽  
Instability Mode ◽  
Technology Research ◽  
The Finite Element Method ◽  
Cryogenic Storage ◽  
Roof Strength

Based on the structural strength and stability theory, the paper introduce the basic principle and key considerations about the roof structural analysis, especially it should pay more attention to the concrete segment pouring effects. Taking the Tianjin LNG cryogenic storage tank as an example, which is independently finished by CNOOC, The finite element method is used for the roof strength and instability mode analysis, and study the failure sequence of strength damage and instability about the roof shell structure.

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