Acoustic and ultrasonic techniques for defect detection and condition monitoring in water and sewerage pipes: A review
Condition monitoring for water and sewerage pipes is essential for the safety of the
environment, energy conservation and human health. This paper focuses on the application …
environment, energy conservation and human health. This paper focuses on the application …
A review of vibration detection methods using accelerometer sensors for water pipeline leakage
MIM Ismail, RA Dziyauddin, NAA Salleh… - IEEE …, 2019 - ieeexplore.ieee.org
Water pipeline leakage detection is still an important issue, particularly for the development
of smart cities. Thus, this paper reviews water pipeline leakage detection techniques, which …
of smart cities. Thus, this paper reviews water pipeline leakage detection techniques, which …
Detecting gas pipeline leaks in sandy soil with fiber-optic distributed acoustic sensing
Z Chen, CC Zhang, B Shi, Y Zhang, Z Wang… - … and Underground Space …, 2023 - Elsevier
Detecting pinhole leaks in long-haul buried gas pipelines is challenging due to weak leak
signals and large spans. Fiber-optic distributed acoustic sensing (DAS) technology offers …
signals and large spans. Fiber-optic distributed acoustic sensing (DAS) technology offers …
Gas pipeline leak noise measurements using optical fibre distributed acoustic sensing
Leakage from pipes is a major issue in both the oil and gas sectors, not only in
environmental and economic terms, because of wasting important natural resources, but …
environmental and economic terms, because of wasting important natural resources, but …
Integrating geographic information systems and augmented reality for mapping underground utilities
Underground infrastructure is a critical component of the basic utility services provided to
society. The single largest threat to the safety of underground utility lines is being struck by …
society. The single largest threat to the safety of underground utility lines is being struck by …
Perturbation mapping of water leak in buried water pipes via laboratory validation experiments with high-frequency ground penetrating radar (GPR)
WWL Lai, RKW Chang, JFC Sham, K Pang - Tunnelling and Underground …, 2016 - Elsevier
This paper studies the perturbation patterns of GPR images as a tool for water leakage
detection in buried water pipes with laboratory experiments. Different perturbations patterns …
detection in buried water pipes with laboratory experiments. Different perturbations patterns …
Current trends and perspectives of detection and location for buried non-metallic pipelines
L Ge, C Zhang, G Tian, X Xiao, J Ahmed, G Wei… - Chinese Journal of …, 2021 - Springer
Buried pipelines are an essential component of the urban infrastructure of modern cities.
Traditional buried pipes are mainly made of metal materials. With the development of …
Traditional buried pipes are mainly made of metal materials. With the development of …
On the acoustic filtering of the pipe and sensor in a buried plastic water pipe and its effect on leak detection: an experimental investigation
Acoustic techniques have been used for many years to find and locate leaks in buried water
distribution systems. Hydrophones and accelerometers are typically used as sensors …
distribution systems. Hydrophones and accelerometers are typically used as sensors …
[PDF][PDF] 城市地下管线探测研究进展与发展趋势
陈思静， 胡祥云， 彭荣华 - 地球物理学进展, 2021 - dsjyj.com.cn
摘要地下管线是城市基础设施的重要组成部分, 是保障城市运行和发展的“生命线”.
但由于建设规模不够, 资料保存缺失, 日常管理不足等原因, 对于地下管线的精准探测变得愈加 …
但由于建设规模不够, 资料保存缺失, 日常管理不足等原因, 对于地下管线的精准探测变得愈加 …
A comprehensive review of acoustic methods for locating underground pipelines
Underground pipelines are vital means of transporting fluid resources like water, oil and gas.
The process of locating buried pipelines of interest is an essential prerequisite for pipeline …
The process of locating buried pipelines of interest is an essential prerequisite for pipeline …