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| 埋地油气管道并行敷设技术发展现状 | |
| 引用本文： | 王乾坤,张争伟,石悦,李瑞龙.埋地油气管道并行敷设技术发展现状[J].油气储运,2011,30(1):1-5. |
| 作者姓名： | 王乾坤 张争伟 石悦 李瑞龙 |
| 作者单位： | 1. 中国石油大学(北京)城市油气输配技术北京市重点实验室,北京,102249 2. 中国石油西气东输管道公司浙江管理处,浙江杭州,310008 3. 山西天然气股份有限公司,山西太原,030006 |
| 摘 要： | 国内几个大型管道工程项目相继采用并行敷设技术施工。介绍了中亚天然气管道、西部原油成品油管道、大连新港-大连石化原油管道的工程概况。一些学者基于现有标准和规范,分别从工程、经济、安全、设计等角度探讨了油气管道并行敷设管间距的确定原则;一些学者则借助数值模拟计算方法,分析了成品油管道对与其同沟敷设的加热输送原油管道的热力影响规律;另有工程技术人员针对并行敷设技术在具体实施和运用过程中存在的施工、防腐、维修等难题,对施工工艺进行了有益的探索。而综合考虑多种因素对管间距的影响,输气管道与输油管道、输气管道的同沟敷设,以及同沟敷设管道工艺系统和站场设置的优化,将成为油气管道同沟敷设技术领域的新课题。 |
| 关 键 词： | 油气管道 并行管道 同沟敷设 管间距 热力影响 施工工艺 |
Development status of the parallel laying technology in underground oil & gas pipelines |
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| Wang Qiankun,Zhang Zhengwei,Shi Yue,et al Wang Qiankun:Beijing Key Laboratory of Urban Oil , Gas Distribution Technology,China University of Petroleum,Beijing,..Development status of the parallel laying technology in underground oil & gas pipelines[J].Oil & Gas Storage and Transportation,2011,30(1):1-5. | |
| Authors: | Wang Qiankun Zhang Zhengwei Shi Yue Wang Qiankun:Beijing Key Laboratory of Urban Oil Gas Distribution Technology China University of Petroleum Beijing |
| Institution: | Wang Qiankun,Zhang Zhengwei,Shi Yue,et al Wang Qiankun:Beijing Key Laboratory of Urban Oil and Gas Distribution Technology,China University of Petroleum,Beijing,102249. |
| Abstract: | Several large-scale pipeline construction projects such as Central Asia gas pipeline,West Oil & Products Oil Pipeline,Dalian Xingang-Dalian Petrochemical Oil Pipeline that have adopted the parallel laying technology is introduced. Based on existing standards and codes,some scholars have discussed the determination principle in the parallel laying spacing of oil & gas pipelines from the point of view of engineering,economic,safety,and design respectively. And by using numerical simulation methods,other schol... |
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