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https://hdl.handle.net/11681/6176Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor | Iowa Institute of Hydraulic Research. | - |
| dc.contributor.author | Locher, Frederick A. | - |
| dc.date.accessioned | 2016-03-21T21:48:13Z | - |
| dc.date.available | 2016-03-21T21:48:13Z | - |
| dc.date.issued | 1969-02 | - |
| dc.identifier.uri | http://hdl.handle.net/11681/6176 | - |
| dc.description | Contract Report | - |
| dc.description | From the Introduction: Abrupt spatial changes in boundary form are common features in many hydraulic structures. Considerable attention has been focused on those cases in which a free shear layer is present in the flow field, since distressing and sometimes catastrophic flow-induced vibrations have resulted from the interaction of the free-shear layer and the structure. Practical examples involving flow-induced vibration include the singing of turbine blades and ship propellers, the galloping of power transmission lines, the buffetting of one of a row of smokestacks, and the vibration of high-head gates in dams and outlet works. Although these illustrations seem unrelated, one factor is common to all: a free shear layer is associated with the flow in each case, and is one of the primary factors in providing a means by which basic flow instabilities ultimately manifest themselves as flow-induced structural vibrations. The last example, high-head gates in dams and outlet works, has been the principal concern of the present investigation. NOTE: This file is large. Allow your browser several minutes to download the file. | - |
| dc.publisher | Hydraulics Laboratory (U.S.) | - |
| dc.publisher | Engineer Research and Development Center (U.S.) | - |
| dc.relation | http://acwc.sdp.sirsi.net/client/en_US/search/asset/1035007 | - |
| dc.relation.ispartofseries | Contract report (U.S. Army Engineer Waterways Experiment Station) ; H-69-1. | - |
| dc.rights | Approved for public release; distribution is unlimited. | - |
| dc.source | This Digital Resource was created from scans of the Print Resource | - |
| dc.subject | Hydraulic structures | - |
| dc.subject | Hydraulic gates | - |
| dc.subject | Flow-induced vibration | - |
| dc.subject | Structural vibration | - |
| dc.subject | Flow | - |
| dc.subject | Current flow | - |
| dc.subject | Free-shear layer | - |
| dc.subject | Design | - |
| dc.title | Some aspects of flow-induced vibrations of hydraulic control gates | - |
| dc.type | Report | en_US |
| Appears in Collections: | Contract Report | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| CR-H-69-1.pdf | 27.56 MB | Adobe PDF |  View/Open |