山区陡坡地段管道施工的几种方法
Several Pipeline Construction Methods Used in Mountainous Region with Steep Slopes
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- DOI:
- 作者:
- 尹辉庆1, 杨明新2
YIN Hui-qing1, YANG Ming-xin2
- 作者单位:
- 1.中国石油天然气管道局第三工程分公司, 河南中牟 451450;
2.中国石油天然气管道局第一工程分公司, 河北廊坊 065000
CPP No.3 Engineering Construction Company, Zhongmu 451450, China
- 关键词:
- 山区;陡坡地段;管道穿越;施工方法
mountainous region;steep slope region;pipeline crossing;construction method
- 摘要:
- 陕京二线5A标段管道线路在山西吕梁山区穿越多处陡坡,陡坡地段基岩裸露,岩石坚硬,具有距离长、坡度大和穿越情况复杂等特点,中国石油天然气管道局第三工程分公司针对不同现场条件和不同类型的陡坡情况,在环境差、工期紧、任务重的情况下,结合现有设备,因地制宜,采用简单有效的方法成功穿越了9处陡坡与悬崖,保证了工程的质量和进度。文章分别介绍了各种陡坡管道穿越的施工方法。
The 5A bidding section of the Second Shan-Jing Pipeline crosses through many slopes in Lu-liang mountainous region of Shanxi Province, where there exist lots of bare and hard bedrocks. The pipeline crossing project has the features of long distance, steep slope and complicated circumstances. According to the different site conditions and different patterns of steep slopes, as well as adjusting the measures to local condi-tions based on the existing equipment capability, CPP No.3 Engineering Company applied simple but effective methods to successfully accomplish pipeline crossings through nine steep slopes and cliffs , thus guaranteed the engineering quality and schedule. In this paper, several construction methods of pipeline crossing throug2007,05(05): 37-39 收稿日期：2006-11-21分类号：TE973.9作者简介：尹辉庆(1972-), 男, 安徽凤阳人, 工程师, 1992年毕业于承德石油高等专科学校焊接专业, 2003年毕业于中南大学机械专业, 现从事石油化工工程的项目管理工作.