High Precision Analysis of Stress Concentration in Girder Structure of Casting Crane

Qin Yixiao; Jiang Ji; Yang Haiming

doi:doi:10.11648/j.ijsqa.20160202.11

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High Precision Analysis of Stress Concentration in Girder Structure of Casting Crane

Qin Yixiao, Jiang Ji, Yang Haiming

Published in International Journal of Science and Qualitative Analysis (Volume 2, Issue 2)

Received: 12 July 2016 Accepted: 25 July 2016 Published: 26 August 2016

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Abstract

The stress concentration is easily occurred in the key local position of the main girder structure of casting crane with heavy load. The sub model method has the advantages of high efficiency and high precision in solving the complicated stress and strain problems of the local structure. Based on the result of finite element model analysis of whole bridge girder, the sub model technology is used to cut the local model of the main beam and partition more refined finite element meshes. The cutting boundary displacement of the whole bridge girder model is regarded as the forced displacement load that is applied on the boundary of the local model. The results that are closer to the engineering practical calculation can be obtained by analyzing and solving. The engineering analysis method in this paper can provide reference for product design.

Published in	International Journal of Science and Qualitative Analysis (Volume 2, Issue 2)
DOI	10.11648/j.ijsqa.20160202.11
Page(s)	14-18
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Stress Concentration, Sub Model, High-Precision, Analysis

References

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[2]	Xie YM. Anti-fatigue Performance Analysis on Steel Crane Beam [J]. Sensors & Transducers, 2013, 21 (5): 73-77.
[3]	Kim Tae-Gu, Lee Seong-Beom, Lee Hong-Chul. A case study on engineering failure analysis of link chain [J]. Safety and health at work, 2010, 1 (1): 43-50.
[4]	Meng D, Li GF, Tan DW, Yang SL. Finite Element Analysis on Crane Girder with Variable Cross Sections Based on ANSYS [J]. Sensors & Transducers, 2013, 21 (5): 89-94.
[5]	A. Rahbar-Ranji. Dynamic Magnification Factor in a Box-Shape Steel Girder [J]. Journal of the Institution of Engineers (India): Series C, 2014, 95 (1): 11-18.
[6]	You JF, Zhong YY. Application of sub-model method for missile structure analysis [J]. Guti Huojian Jishu/Journal of Solid Rocket Technology, 2014,37(2):253-257.
[7]	Zhang JQ, Liu YH, Lu GZ. FEM elaborate analysis of slotted liner based on sub model method.[J] Yingyong Jichu yu Gongcheng Kexue Xuebao/Journal of Basic Science and Engineering.2005,13(4):430-435.
[8]	YX Qin, WT Xie , HP Ren, X Li. Crane hook stress analysis upon boundary interpolated reproducing kernel particle method [J]. Engineering Analysis with Boundary Elements, 2016,63:74-81.
[9]	Wu Z, Lu K, Qiu H. Finite element comparative analysis of two doorframe structures in container crane [J]. 2011 Second International Conference on Mechanic Automation & Control Engineering, MACE 2011 - Proceedings, 2011, 17 (3): 302-305.
[10]	S. D. Gatsman, B. T. Gorbulinskij, A. A. Zhukov, A. A. Filatov. Improvement in durability of members of bridge cranes and sub-crane structures by decreasing the dynamic loads [J]. Metallurg, 1998, 26 (2): 46-47.
[11]	U Bugaric, D Petrovic. Modeling and simulation of specialized river terminals for bulk cargo unloading with modeling of the elementary sub-systems [J]. Systems Analysis Modelling Simulation, 2002, 42 (10): 1445-1482.

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APA Style

Qin Yixiao, Jiang Ji, Yang Haiming. (2016). High Precision Analysis of Stress Concentration in Girder Structure of Casting Crane. International Journal of Science and Qualitative Analysis, 2(2), 14-18. https://doi.org/10.11648/j.ijsqa.20160202.11

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ACS Style

Qin Yixiao; Jiang Ji; Yang Haiming. High Precision Analysis of Stress Concentration in Girder Structure of Casting Crane. Int. J. Sci. Qual. Anal. 2016, 2(2), 14-18. doi: 10.11648/j.ijsqa.20160202.11

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AMA Style

Qin Yixiao, Jiang Ji, Yang Haiming. High Precision Analysis of Stress Concentration in Girder Structure of Casting Crane. Int J Sci Qual Anal. 2016;2(2):14-18. doi: 10.11648/j.ijsqa.20160202.11

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@article{10.11648/j.ijsqa.20160202.11,
  author = {Qin Yixiao and Jiang Ji and Yang Haiming},
  title = {High Precision Analysis of Stress Concentration in Girder Structure of Casting Crane},
  journal = {International Journal of Science and Qualitative Analysis},
  volume = {2},
  number = {2},
  pages = {14-18},
  doi = {10.11648/j.ijsqa.20160202.11},
  url = {https://doi.org/10.11648/j.ijsqa.20160202.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijsqa.20160202.11},
  abstract = {The stress concentration is easily occurred in the key local position of the main girder structure of casting crane with heavy load. The sub model method has the advantages of high efficiency and high precision in solving the complicated stress and strain problems of the local structure. Based on the result of finite element model analysis of whole bridge girder, the sub model technology is used to cut the local model of the main beam and partition more refined finite element meshes. The cutting boundary displacement of the whole bridge girder model is regarded as the forced displacement load that is applied on the boundary of the local model. The results that are closer to the engineering practical calculation can be obtained by analyzing and solving. The engineering analysis method in this paper can provide reference for product design.},
 year = {2016}
}

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TY  - JOUR
T1  - High Precision Analysis of Stress Concentration in Girder Structure of Casting Crane
AU  - Qin Yixiao
AU  - Jiang Ji
AU  - Yang Haiming
Y1  - 2016/08/26
PY  - 2016
N1  - https://doi.org/10.11648/j.ijsqa.20160202.11
DO  - 10.11648/j.ijsqa.20160202.11
T2  - International Journal of Science and Qualitative Analysis
JF  - International Journal of Science and Qualitative Analysis
JO  - International Journal of Science and Qualitative Analysis
SP  - 14
EP  - 18
PB  - Science Publishing Group
SN  - 2469-8164
UR  - https://doi.org/10.11648/j.ijsqa.20160202.11
AB  - The stress concentration is easily occurred in the key local position of the main girder structure of casting crane with heavy load. The sub model method has the advantages of high efficiency and high precision in solving the complicated stress and strain problems of the local structure. Based on the result of finite element model analysis of whole bridge girder, the sub model technology is used to cut the local model of the main beam and partition more refined finite element meshes. The cutting boundary displacement of the whole bridge girder model is regarded as the forced displacement load that is applied on the boundary of the local model. The results that are closer to the engineering practical calculation can be obtained by analyzing and solving. The engineering analysis method in this paper can provide reference for product design.
VL  - 2
IS  - 2
ER  -

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Author Information

Qin Yixiao

Department of Mechanical Engineering, Taiyuan University of Science and Technology, Taiyuan, China
Jiang Ji

Department of Mechanical Engineering, Taiyuan University of Science and Technology, Taiyuan, China
Yang Haiming

Department of Mechanical Engineering, Taiyuan University of Science and Technology, Taiyuan, China; Department of Mechanical Engineering, Taian Vocational Technology College, Taian, China

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APA Style

Qin Yixiao, Jiang Ji, Yang Haiming. (2016). High Precision Analysis of Stress Concentration in Girder Structure of Casting Crane. International Journal of Science and Qualitative Analysis, 2(2), 14-18. https://doi.org/10.11648/j.ijsqa.20160202.11

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ACS Style

Qin Yixiao; Jiang Ji; Yang Haiming. High Precision Analysis of Stress Concentration in Girder Structure of Casting Crane. Int. J. Sci. Qual. Anal. 2016, 2(2), 14-18. doi: 10.11648/j.ijsqa.20160202.11

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AMA Style

Qin Yixiao, Jiang Ji, Yang Haiming. High Precision Analysis of Stress Concentration in Girder Structure of Casting Crane. Int J Sci Qual Anal. 2016;2(2):14-18. doi: 10.11648/j.ijsqa.20160202.11

Copy | Download

@article{10.11648/j.ijsqa.20160202.11,
  author = {Qin Yixiao and Jiang Ji and Yang Haiming},
  title = {High Precision Analysis of Stress Concentration in Girder Structure of Casting Crane},
  journal = {International Journal of Science and Qualitative Analysis},
  volume = {2},
  number = {2},
  pages = {14-18},
  doi = {10.11648/j.ijsqa.20160202.11},
  url = {https://doi.org/10.11648/j.ijsqa.20160202.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijsqa.20160202.11},
  abstract = {The stress concentration is easily occurred in the key local position of the main girder structure of casting crane with heavy load. The sub model method has the advantages of high efficiency and high precision in solving the complicated stress and strain problems of the local structure. Based on the result of finite element model analysis of whole bridge girder, the sub model technology is used to cut the local model of the main beam and partition more refined finite element meshes. The cutting boundary displacement of the whole bridge girder model is regarded as the forced displacement load that is applied on the boundary of the local model. The results that are closer to the engineering practical calculation can be obtained by analyzing and solving. The engineering analysis method in this paper can provide reference for product design.},
 year = {2016}
}

Copy | Download

TY  - JOUR
T1  - High Precision Analysis of Stress Concentration in Girder Structure of Casting Crane
AU  - Qin Yixiao
AU  - Jiang Ji
AU  - Yang Haiming
Y1  - 2016/08/26
PY  - 2016
N1  - https://doi.org/10.11648/j.ijsqa.20160202.11
DO  - 10.11648/j.ijsqa.20160202.11
T2  - International Journal of Science and Qualitative Analysis
JF  - International Journal of Science and Qualitative Analysis
JO  - International Journal of Science and Qualitative Analysis
SP  - 14
EP  - 18
PB  - Science Publishing Group
SN  - 2469-8164
UR  - https://doi.org/10.11648/j.ijsqa.20160202.11
AB  - The stress concentration is easily occurred in the key local position of the main girder structure of casting crane with heavy load. The sub model method has the advantages of high efficiency and high precision in solving the complicated stress and strain problems of the local structure. Based on the result of finite element model analysis of whole bridge girder, the sub model technology is used to cut the local model of the main beam and partition more refined finite element meshes. The cutting boundary displacement of the whole bridge girder model is regarded as the forced displacement load that is applied on the boundary of the local model. The results that are closer to the engineering practical calculation can be obtained by analyzing and solving. The engineering analysis method in this paper can provide reference for product design.
VL  - 2
IS  - 2
ER  -

Copy | Download