Research on time-varying resistance attenuation law of hydraulic steel gate members

被引：0
|
作者：
Wei, Shuhe [1 ,2 ]
Ren, Yushan [2 ]
Yin, Zhigang [2 ]
Wang, Yi [2 ]
机构：
[1] Changchun Inst Technol, Changchun, Jilin Province, Peoples R China
[2] Jilin Water Project Safety & Disaster Prevent Eng, Changchun, Jilin Province, Peoples R China
来源：
HYDRAULIC ENGINEERING, 2012 SREE CONFERENCE | 2013年
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Corrosion on hydraulic steel gate is a natural process, however, the assumption of constant corrosion rate in previous researches lead to linear change of member thickness. Based on non-linear description of corrosion process, non-linear resistance attenuation model of hydraulic steel gate members is developed in this paper. Attenuation process of resistance and modulus of steel gate structural members are calculated and studied according to real corrosion data.
引用
收藏
页码：97 / 102
页数：6
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