File:Vibrating wire piezometer from USBR 6515-09 Fig. 1.png
Size of this preview: 800 × 207 pixels. Other resolutions: 320 × 83 pixels | 1,014 × 262 pixels.
Original file (1,014 × 262 pixels, file size: 114 KB, MIME type: image/png)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: A vibrating wire piezometer from Figure 1 in USBR 6515, "Procedure For Using Piezometers to Monitor Water Pressure in a Rock Mass". Piezometer.-A vibrating wire piezometer, commonly used by Reclamation, is shown on figure 1. Its stainless steel housing nests the different components of the piezometer such as (1) the filter, (2) the diaphragm, (3) the vibrating wire, (4) the plucking and pickup coils, (5) the internal bulkhead seal, and (6) the cable connectors. The vibrating wire converts the fluid pressures into equivalentfrequencysignalsthatare then recorded. The piezometer pressure range could be 0.034 to 34.5 MPa (5 to 5,000 lbf/in2) with an accuracy of ±0.5 percent. |
| Date | |
| Source | http://www.usbr.gov/pmts/geotech/rock/USBR_Rock_Standards/6515.pdf |
| Author | U.S. Department of the Interior, Bureau of Reclamation |
Licensing
|
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
|
 |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:20, 13 March 2014 | | 1,014 × 262 (114 KB) | HopsonRoad | User created page with UploadWizard |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on ca.wiki.x.io
- Usage on ru.wiki.x.io
- Usage on tr.wiki.x.io
