Shock and Vibration / 2015 / Article / Fig 3

Research Article

Vibration Sensor Approaches for the Monitoring of Sand Production in Bohai Bay

Figure 3

Comparisons of the power spectrum of number A5 well and number A45 well.

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19.