Proceedings of the International Symposium on Mechanical Engineering and Material Science

The research on the response of the structure and the load of gantry cranes cylindrical structures based on strain-measuring method

Authors
Aihua Jiang, Xianyuan Deng, Zhongliang Guo, Shan He
Corresponding Author
Aihua Jiang
Available Online December 2016.
DOI
https://doi.org/10.2991/ismems-16.2016.44How to use a DOI?
Keywords
Gantry cranes, Cylindrical structures, Strain-measuring
Abstract

In this paper, a shipbuilding gantry crane serviced for up to 18 years is studied; the strain-measuring method is used for testing and analyzing the response of the structure and the load about the main force component-cylindrical structural. By arranging the measuring point 90 ø to each other on the cylindrical section of the maximum bending moment, the rule of stress conditions of cylinder is established. The results showed that: when the crane lifting, the same side in the cylinder has the maximum compressive stress, which mapped side has the maximum tensile stress, the stress of both sides of the vertical part is minimum; When the rotating mechanism run a week, the same section of the cylinder will show a cyclical linear change with the rotation angle of the boom (jagged cyclical changes).

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the International Symposium on Mechanical Engineering and Material Science
Series
Advances in Engineering Research
Publication Date
December 2016
ISBN
978-94-6252-277-0
ISSN
2352-5401
DOI
https://doi.org/10.2991/ismems-16.2016.44How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Aihua Jiang
AU  - Xianyuan Deng
AU  - Zhongliang Guo
AU  - Shan He
PY  - 2016/12
DA  - 2016/12
TI  - The research on the response of the structure and the load of gantry cranes cylindrical structures based on strain-measuring method
BT  - Proceedings of the International Symposium on Mechanical Engineering and Material Science
PB  - Atlantis Press
SP  - 260
EP  - 264
SN  - 2352-5401
UR  - https://doi.org/10.2991/ismems-16.2016.44
DO  - https://doi.org/10.2991/ismems-16.2016.44
ID  - Jiang2016/12
ER  -