Mechanical Properties Analysis and Optimal Design of the Main Girder of Movable Scaffold System

Jian Bo Wang; Xun Qian Xu; Yong Zhu

doi:10.4028/www.scientific.net/AMM.638-640.145

Paper Titles

Influence of Load Condition on Flexural Properties and Shear Properties of Steel Tubular Columns Filled with Steel-Reinforced Concrete
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KNN Classification Based MCS Method of Structural Reliability Analysis
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Measurement Analysis of Mechanical Properties of Round-Ended Concrete Filled Steel Tube Coupled Tower Column during Construction Phase
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Mechanical Properties Analysis and Optimal Design of the Main Girder of Movable Scaffold System
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Mechanism Analysis of Impact Performance for Tubular K-Joint under Lateral Impact Force
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Modal Analysis for the Vibration Isolator of the Laminated Curved Plate
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Nonlinear Finite Element Analysis of Continuous Steel-Concrete Composite Beams
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Nonlinear Input Power Flow Analysis of a Plate with a Breathing Crack
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 638-640Mechanical Properties Analysis and Optimal Design...

Mechanical Properties Analysis and Optimal Design of the Main Girder of Movable Scaffold System

Abstract:

In order to promote the ability of independent research of Movable Scaffold System (MSS for short), this article studied the mechanical characteristic and the structure optimization about the main girder of MSS from a company. The FEM model for the main girder was established by ANSYS to study its static mechanical properties. Considering the cross section is discrete in the real projects, the genetic algorithm (GA) is used based on MATLAB by calling ANSYS, which effectively reduce the structural weight by 8.5% and 9.6%, separately. The results of modal analysis indicate that the natural frequency of the main girder ranges from 4Hz~12Hz, which satisfy the need of crane design. The conclusion of this article and the optimization method of exploration research have certain reference significance for similar products.

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Periodical:

Applied Mechanics and Materials (Volumes 638-640)

Pages:

145-148

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.638-640.145

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Online since:

September 2014

Authors:

Jian Bo Wang, Xun Qian Xu*, Yong Zhu

Keywords:

ANSYS, Genetic Algorithm (GA), Main Girder, Optimization Design

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References

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