| 地下排水管道的非损伤检测及管道状态的评估方法 |
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| 引用本文： | 孙跃平,朱丹华.地下排水管道的非损伤检测及管道状态的评估方法[J].岩土钻凿工程,2011(3):40-44. |
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| 作者姓名： | 孙跃平 朱丹华 |
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| 作者单位： | 管丽环境技术（上海）有限公司 |
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| 摘 要： | 随着越来越重视环境问题，城市污水管道的建设不断增加，大量的污水管道慢慢老化，它们就需要修护和更新。本论文介绍了对污水管道不产生影响的管道检测和评价技术，污水管道防御性维护是非常必要的。
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| 关 键 词： | 污水管道 管道检测 评价技术 |
Non-damage Sewer Inspection ＆ Assessment Technology for Sewer Condition |
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| Authors: | Sun Yueping Zhu Danhua |
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| Institution: | Sun Yueping Zhu Danhua (Shanghai Guanli Environmental Technology Ltd. ) |
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| Abstract: | Along with the emphasis on environmental issue and increasing of constructions of urban sewer, alarge number of sewers are gradually aging, they need maintenance and rehabilitation. This paper illustrates non-damage inspection technology for sewer and explains assessment technology of sewer condition which bases on results of the non-damage sewer inspection. Finally the paper proposes that preventive maintenance of sewer is necessary. |
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| Keywords: | Sewer Sewer Inspection Assessment Technology |
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