Overall Parameter Optimizes of the Hydraulic Support on the Elastic Foundation
[1]Wang Zhichao,Ya Yangfei.Overall Parameter Optimizes of the Hydraulic Support on the Elastic Foundation[J].Journal of Zhengzhou University (Engineering Science),2017,38(03):73-77.[doi:10.13705/j.issn.1671-6833.2016.06.002]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
38
Number of periods:
2017 03
Page number:
73-77
Column:
Public date:
2017-05-28
- Title:
- Overall Parameter Optimizes of the Hydraulic Support on the Elastic Foundation
- Keywords:
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elastic foundation; pressure of base plate; multi-objective optimization; overall size parameters; hydraulic support
- CLC:
- -
- Abstract:
- A stress analysis model of hydraulic support base on elastic floor was established based on the theory of beam on elastic foundation.The optimal variables including connecting rod force,structure size,bending moment of the cover beam,floor pressure and support efficiency were taken as five optimization objectives.Hydraulic support overall size of the design parameters were optimized under different floor conditions through the sequence quadratic planning method.The application of visualization was realized based on MATLAB/GUI visual programming.The example analysis showed that the optimization results not only could meet the design requirements but also could improve the mechanical properties.The four main mechanical parameters include the axial force of the connecting rod,the pressure of the floor and the bending moment of the cover beam decreased by 31.95％ on average.
- References:
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