摘要
对一个实际进水管道泄漏点进行了声波采集 ,总结归纳出漏水音的声强及频率分布特征 ,并针对该漏水点的原因进行了初步的研究 。
Through the sound wave collection of a practical pipeline leaking, characters of the intensity and frequency of the leaking sound were summarized and induced, causes of the leaking were primarily investigated, which provides detailed information for measurement of leaking.
出处
《西部探矿工程》
CAS
2004年第3期155-157,共3页
West-China Exploration Engineering
基金
20 0 2年湖北省自然科学基金 (编号 2 0 0 1S2 0 1 7)
2 0 0 3年国家自然科学基金(编号 40 2 0 4 0 0 7)
国土资源部重点科技项目<多参数反演技术>
