| 上海市市南地区燃气输配管网的风险评价 |
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| 引用本文： | 何淑静.上海市市南地区燃气输配管网的风险评价[J].上海煤气,2006(6):1-3,37. |
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| 作者姓名： | 何淑静 |
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| 作者单位： | 上海大众燃气有限公司 |
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| 摘 要： | 上海市市南地区燃气输配管网的安全可靠性现在越来越被公司所重视。文章以故障树分析为主要研究方法，对市南地区的燃气输配管网进行风险评价。
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| 关 键 词： | 燃气 输配 管网 故障树 风险评价 |
| 收稿时间： | 2006-08-04 |
| 修稿时间： | 2006-08-04 |
Risk Assessment on Shanghai South District's Gas Pipeline Network |
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| He Shujing.Risk Assessment on Shanghai South District''''s Gas Pipeline Network[J].Shanghai Gas,2006(6):1-3,37. |
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| Authors: | He Shujing |
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| Abstract: | Small leakage test and orientation technology based on negative pressure wave is introduced .According to regulation of completely different performance of extremum between niose and useful signal break point under continuously little wave transform, we can use continuously little wave transform to get the break point of signal, then to realize the test and orientation. |
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| Keywords: | singularity small wave negative pressure wave leakage orientation gas pipeline |
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