| 厚沙波沙脊区海底管道用爆破法开沟初探 |
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| 引用本文： | 张天锡. 厚沙波沙脊区海底管道用爆破法开沟初探[J]. 中国海上油气(工程), 1998, 0(1) |
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| 作者姓名： | 张天锡 |
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| 作者单位： | 中国地质大学 武汉 |
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| 摘 要： | 某区在海上铺设管道,须通过厚沙波沙脊区,采用机械方法施工很困难,应用沉入混凝土管的爆破方法具有投资省,速度快,施工简单的特点。
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| 关 键 词： | 爆破 沉入混凝土管 沙波沙脊 |
Discussions on Trenching for Subsea Pipelines in Sand Hill Area by Using Blasting Method |
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| Zhang Tianri. Discussions on Trenching for Subsea Pipelines in Sand Hill Area by Using Blasting Method[J]. China Offshore Oil and Gas(Engineering), 1998, 0(1) |
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| Authors: | Zhang Tianri |
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| Affiliation: | Zhang Tianri |
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| Abstract: | It is very difficult and costly to trench for subsea line in sub sea sand hill areas with mechanical method. Our study suggests that the sunken cement pipe blasting method can be adopted in such case, resulting in high efficiency, lower cost and simplicity in operations. |
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| Keywords: | blasting sunken cement pipe sand dune and hill |
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