山区大落差长输管道水压试验
Hydraulic Pressure Test of Long-distance Pipeline with Big Drop Height in Mountainous Area
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- DOI:
- 作者:
- 高文凤, 袁志彬
GAO Wen-feng
- 作者单位:
- 胜利工程设计咨询有限责任公司, 山东东营 257026
Shengli Engineering Consulting Co.,Ltd.,Dongying 257026,China
- 关键词:
- 长输管道|试压|上水|排水
long-distance transmission pipeline|pressure test|water feeding|water drainage
- 摘要:
- 针对山区长输管道线路长,管路起伏落差大,管道试压和排水难的特点,文章以西气东输18标段为例,阐述了山区大落差长输管道水压试验中试压段落的划分,上水系统的确定,试压过程的控制和排水过程中应注意的问题及主要的技术措施等。
Pipelines in mountainous areas have the features of long distance, big pipeline height drop, difficult pipeline pressure test and water drainage. With the example of the 18th bidding section of the West to East Gas Transmission Pipeline, this paper outlines the pipeline section division, water feeding system determination, test course control and water drainage technique in hydraulic pressure test of long-distance pipeline.2009,s1(s1): 22-26 收稿日期：2009-3-6分类号：TE973.6作者简介：高文凤（1978-），女，山东烟台人，工程师，2003年毕业于西南石油学院油气储运专业，硕士，现从事油气储运工作。