|本期目录/Table of Contents|

[1]刘鹏刚,高启荣,张璇,等.基于信息融合的天然气采气管线安全性评价[J].中国安全生产科学技术,2011,7(7):97-101.
　Liu Peng-gang Gao Qi-rong Zhang Xuan Yang Hong-gang.Safety evaluation of natural gas pipeline based on information fusion[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(7):97-101.
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基于信息融合的天然气采气管线安全性评价()
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
7
期数:
2011年7期
页码:
97-101
栏目:
职业安全卫生管理与技术
出版日期:
2011-07-30

文章信息/Info

Title:
Safety evaluation of natural gas pipeline based on information fusion
文章编号:
1673-193X(2011)-07-0097-05
作者:
刘鹏刚1; 高启荣2; 张璇3; 杨宏刚1
(1.西安建筑科技大学材料学院，西安710055)(2.西安特种设备检验检测院，西安710068)(3.长庆油田油气工 艺研究院 低渗透油气田勘探开发国家工程实验室,西安710021)
Author(s):
Liu Peng-gang① Gao Qi-rong② Zhang Xuan③ Yang Hong-gang①
①School of Material Sci. and Eng., Xi’an Univ. of Arch. & Tech②Xi’an Institute of Special Equipment Inspection and Testing Xian③The gas institute of chang qing Xian
关键词:
信息融合; 管线; 安全性评价; 无损检测; 宏观检测; 理化检测
Keywords:
information fusion;  pipeline; safety evaluation; nondestructive testing; macroscopic testing; Physico-chemical testing
分类号:
X913
DOI:
-
文献标志码:
A
摘要:
信息融合技术充分利用多源信息的互补性、综合性，可以极大地提高评价指标信息的质量和可信度。针对天然气采气管线运行环境复杂 性带来的采气管线安全检测与评价在时间与空间的不确定性，通过采集以及分析天然气采气管线的宏观检测信息、无损检测信息、理化检测信 息以及力学性能信息，提出了一种利用信息融合技术的采气管线安全性评价的模型，给出了该评价模型的步骤，并对某在役运行的天然气采气 管线进行了安全性评价，并获得满意的效果。评价结果表明该管线存在不同程度腐蚀，安全性评价表明该管线可安全运行。
Abstract:
The technology of information fusion can not only make good use of the mutual compensatory and integration of multi-source information, but also can greatly improve the quality and reliability of the information of evalua-tion index .The complex operating environment of natural gas pipeline will bring uncertainty of time and space of safety testing and evaluation. We had collected and analyzed the macro-detection information, nondestructive testing information, physical and chemical detection information and mechanical performance information of natural gas pipeline. A model of safety evaluation of gas pipeline was proposed by using a kind of information fusion, Given the evaluation model of steps.and the gas pipeline was evaluated. And obtained satisfactory results. The evaluation results indicated that there are different degrees of corrosion in this pipeline. The safety evaluation showed that the pipeline was safe to operate.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：20110410?
基金项目：河南濮阳濮耐高温材料（集团）股份有限公司“青年教师科研资助基金”
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