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Filtering by: 2015-11-17 Publisher Northwestern University Libraries Resource type Research Paper

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White Paper: Tiltmeter-Based Bridge Scour Monitoring

Description:

Scour is by far the primary cause of bridge failures in the United States. Scour and other hydraulic effects are particularly threatening because the deterioration is often invisible, hidden beneath turbid water. Many scour monitoring methods attempt to measure the development of scour pockets themselves. However, this is difficult due...

Keyword:

Scours at bridges and Tiltmeter

Creator:

Kosnik, David and Ng, Steve

Owner:

Nurganym Agzamova

Publisher:

Northwestern University Libraries

Language:

English

Date Uploaded:

06/21/2017

Date Modified:

08/14/2017

Date Created:

2010-02-17

Resource Type:

Research Paper
Localization of Noise Sources in Large Structures Using AE

Description:

This paper describes application of AE monitoring techniques to localize the sources of large noises in civil structures. These noises occur during operation of moveable portions of a structure in such things as lift bridges and moveable sports stadium roofs. The use of straightforward AE monitoring techniques can provide clear...

Keyword:

Acoustic emission testing

Creator:

Prine, David

Owner:

Nurganym Agzamova

Publisher:

Northwestern University Libraries

Language:

English

Date Uploaded:

06/21/2017

Date Modified:

08/14/2017

Date Created:

2004

Resource Type:

Research Paper