| 气压平衡顶管法及其在油气管道穿越软土地段的应用 |
| 投稿时间：2014-11-10 修订日期：2015-03-13 点此下载全文 |
| 引用本文：邓小涛,廖海华,王涛.气压平衡顶管法及其在油气管道穿越软土地段的应用[J].钻探工程,2015,42(4):34-36.DENG Xiao-tao,LIAO Hai-hua,WANG Tao. Application of Atmosphere Pressure Balance Pipe-jacking in Oil and Gas Pipeline Crossing in Soft Soil Section[J]. Drilling Engineering, 2015,42(4):34-36. |
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| 中文摘要:随着社会的日益进步和经济的快速发展，顶管穿越技术在油气管道穿越工程中的应用越来越广泛。然而，在实际应用过程中应根据不同地层情况，采用不同的顶管穿越方式。介绍了气压平衡顶管法的原理、特点及分类情况。并结合中山—广州天然气管道工程实例，总结了气压平衡法在油气管道穿越软土地段中的施工技术。 |
| 中文关键词:气压平衡顶管法 油气管道 穿越工程 软土地层 非开挖 |
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| Application of Atmosphere Pressure Balance Pipe-jacking in Oil and Gas Pipeline Crossing in Soft Soil Section |
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| Abstract:Along with the daily progress of the society and everlasting development of economy, the application of pipe-jacking crossing technology is applied more and more extensively in oil and gas pipeline crossing engineering. However, the different pipe-jacking crossing modes should be selected according to different formation situations in practical application. This paper introduces the principle, characteristics and classification of atmospheric pressure balance pipe-jacking, and summarizes this construction technology in oil and gas pipeline crossing engineering in soft soil section with the engineering example of Zhongshan-Guangzhou natural gas pipeline. |
| keywords:atmospheric pressure balance pipe-jacking method oil and gas pipeline crossing engineering soft soil formation trenchless |
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