区域土壤电阻率参数的空间分析软件开发与应用

中国腐蚀与防护学报

2011, Vol. 31

Issue (1): 23-27

研究报告

本期目录 | 过刊浏览

区域土壤电阻率参数的空间分析软件开发与应用

曲良山^1,2,李晓刚¹,杜翠薇¹,李双林²

1. 北京科技大学新材料技术研究院腐蚀与防护中心教育部腐蚀与防护重点实验室北京 100083
2. 大庆油田建设设计研究院大庆 163712

DEVELOPMENT AND APPLICATION OF SPATIAL ANALYSIS SOFTWARE FOR REGIONAL SOIL RESISTIVITY PARAMETERS

QU Liangshan^1,2, LI Xiaogang¹, DU Cuiwei¹, LI Shuanglin²

1. Corrosion and Protection Center, University of Science and Technology Beijing, Ministry of Education Key Laboratory for Corrosion and Protection, Beijing 100083
2. Daqing Oilfield Construction Design and Research Institute, Daqing 163712

全文: PDF(894 KB)

摘要: 应用Kriging空间分析方法，对大庆油田某区域现场实测的土壤腐蚀特性参数进行空间分析，并开发出土壤环境数据的空间分析软件。应用分析软件对试验区取得的300组现场测试数据进行分析，获得基于土壤电阻率评价指标的土壤腐蚀性分级图。介绍土壤腐蚀试验中应用Kriging方法的基本程序、软件开发及应用情况。

关键词 ： Kriging方法, 空间分析, 土壤电阻率, 腐蚀性分级, 软件开发

Abstract：Relativity analysis of regional soil property is useful for the soil corrosion estimation on the basis of certain appropriate indicators. This is significantly important for the corrosion control of oil & gas pipeline engineering. However, as we all know, soil properties is extremely complicated in natural environment. Large data dispersion error of the in-situ soil property measurement has been found out. Obviously, routine data statistical methods can not be used in such situation. The Kriging method of spatial data analysis has been applied on the project of typical soil property data according to the field measurement. At the same time, the data analysis software has been developed to deal with the soil characters specified. 300 on-site data have been processed，and the corrosion classification map has been founded based on the evaluation indicators of soil resistivity. This paper described the principle and basic procedures of Kriging method used in soil corrosion assessment, as well as relevant software development and its application.

Key words： Kriging method spatial analysis soil resistivity corrosion classification software development

收稿日期: 2009-11-25

ZTFLH:

TG172.4

基金资助:

国家科技基础条件平台项目（2005DKA10400)和国家自然科学基金项目（50971016）联合资助

通讯作者: 杜翠薇 E-mail: ducuiwei@yahoo.com.cn

Corresponding author: QU Liangshan E-mail: ducuiwei@yahoo.com.cn

作者简介: 曲良山，男，1962年生，博士生, 高级工程师，研究方向为油田腐蚀与防护

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引用本文:

曲良山,李晓刚,杜翠薇,李双林. 区域土壤电阻率参数的空间分析软件开发与应用[J]. 中国腐蚀与防护学报, 2011, 31(1): 23-27.
QU Liang-Shan, LI Xiao-Gang, DU Cui-Wei, LI Shuang-Lin. DEVELOPMENT AND APPLICATION OF SPATIAL ANALYSIS SOFTWARE FOR REGIONAL SOIL RESISTIVITY PARAMETERS. J Chin Soc Corr Pro, 2011, 31(1): 23-27.

链接本文:

https://www.jcscp.org/CN/ 或 https://www.jcscp.org/CN/Y2011/V31/I1/23

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