The Reason Analysis of the Resistance Degradation of Steel Gates Components

DOI

10.2991/iea-15.2015.49How to use a DOI?

Keywords

hydraulic steel gate; chemical composition; mechanics index

Abstract

The hydraulic steel gate, due to its specific operating environment, the corrosion is a major factor that causes its degradation. In this paper, by the sem and Tensile testing machine, according to the experimental study on the material of existing hydraulic steel gate structure, its chemical composition and mechanical index can be tested, and the reasons of hydraulic steel gate components resistance degradation can also be obtained. The results show that: the chemical composition and mechanical index of the hydraulic steel gate do not change; the main reason of the structural resistance degradation is that the corrosion causes decrease of structural stress area, when the structural resistance is less than the load effect, the structure is in failed state, and structural reliability will be reduced.

Copyright

© 2015, 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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TY  - CONF
AU  - Liu Jiangchuan
AU  - Liu Zhenghui
AU  - Ji Wei
PY  - 2015/09
DA  - 2015/09
TI  - The Reason Analysis of the Resistance Degradation of Steel Gates Components
BT  - Proceedings of the AASRI International Conference on Industrial Electronics and Applications (2015)
PB  - Atlantis Press
SP  - 202
EP  - 204
SN  - 2352-5401
UR  - https://doi.org/10.2991/iea-15.2015.49
DO  - 10.2991/iea-15.2015.49
ID  - Jiangchuan2015/09
ER  -