其他题名Survey and Analysis on Corrosion Events in Several Important Fields at Coastal City Yantai
王建华
; 吕剑; 张宇轩; 侯保荣; 马秀敏发表期刊腐蚀科学与防护技术
ISSN1002-6495
2019
卷号31期号:6页码:691-698
关键词腐蚀调查腐蚀防护腐蚀损失Hoar法烟台Corrosion SurveyCorrosion PreventionCorrosion CostHoar MethodYantai
研究领域Metallurgy & Metallurgical Engineering
产权排序(1) 中国科学院烟台海岸带研究所
; (2) 中国科学院海洋大科学研究中心; (3) 中国科学院海洋研究所
作者部门海岸带环境过程实验室
英文摘要In view of serious corrosion in typical coastal cities, taking Yantai as an example, we made a corrosion survey concerning the corrosion status of 40 bridges, 3 ports and wharfs, 12 municipal pipe network units, 13 industrial enterprises and 20 tourism and entertainment units in the city of Yantai by means of questionnaire survey and field survey. The data related with corrosion and protection status of 88 investigation objects were obtained, and it was found that the corrosion events were serious in various industrial fields of Yantai. The general status of corrosion issue in the city is seriously that, reinforced concrete structures all suffered from corrosion of diversified types, such as surface voids and pits, cracks, rust spots, exposed reinforcing bars, corrosion cracking and so on. Steel structures also suffered from corrosion of different severities, such as damages or thinning of protective coatings and corrosion induced leakage points etc. With the Hoar method, the annual corrosion cost of Yantai city was estimated to be 2,354,336.4 ten-thousand RMB, accounting for 3.9% of the national gross domestic product.
中文摘要针对典型海岸带城市的腐蚀问题,本工作以烟台为例进行了调查。采用问卷调查与实地调查相结合的方法,对该市40座桥梁、3个港口码头、12家市政管网单位、13家工业企业、20个旅游娱乐单位进行腐蚀状况调查。调查共取得了88个调查对象的腐蚀及防护状况数据,表明烟台各行业领域的腐蚀现象严重:钢筋混凝土结构均出现不同程度的蜂窝麻面、裂缝、锈斑、脱落漏筋、锈胀开裂等现象;钢结构设施也存在不同程度的锈蚀,防护漆漆膜变薄或破损,有腐蚀漏点检出。运用Hoar法估算了烟台市的年腐蚀损失约为2,354,336.4万元,占国民经济总值的3.9%。
收录类别CSCD
语种中文
关键词[WOS]腐蚀调查; 腐蚀防护; 腐蚀损失; Hoar法; 烟台; Corrosion Survey; Corrosion Prevention; Corrosion Cost; Hoar Method; Yantai
研究领域[WOS]Metallurgy & Metallurgical Engineering
CSCD记录号CSCD:6646227
引用统计
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/25121
专题中科院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
中国科学院烟台海岸带研究所
海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
中科院海岸带环境过程与生态修复重点实验室
作者单位1.中国科学院烟台海岸带研究所;
2.中国科学院海洋大科学研究中心;
3.中国科学院海洋研究所
推荐引用方式
GB/T 7714王建华,吕剑,张宇轩,等. 典型海岸带城市烟台重点领域腐蚀状况调查与分析[J]. 腐蚀科学与防护技术,2019,31(6):691-698.
APA王建华,吕剑,张宇轩,侯保荣,&马秀敏.(2019).典型海岸带城市烟台重点领域腐蚀状况调查与分析.腐蚀科学与防护技术,31(6),691-698.
MLA王建华,et al."典型海岸带城市烟台重点领域腐蚀状况调查与分析".腐蚀科学与防护技术 31.6(2019):691-698.
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