Northwestern University

Parent Unit Name

Login

LIBRARIES | ARCH

Menu Search

Start Over

Filtering by: 2008-08-11 Collection Infrastructure Technology Institute Publications Publisher Northwestern University Libraries

1 - 2 of 2

List Gallery Masonry Slideshow

Noise Localization via Acoustic Emission Monitoring on a Rolling Leaf Bascule Bridge

Description:

Acoustic emission (AE) testing was used to identify the source of audible “bangs” generated during opening and closing of a large, double-leaf rolling-lift bascule bridge. The data were analyzed using a combination of well-established AE techniques, including first hit analysis (FHA), planar location analysis, and linear location analysis. The FHA...

Keyword:

Acoustic emission testing

Creator:

Matthew P. Kotowsky , David E. Kosnik, David Corr, and David W. Prine

Owner:

Nurganym Agzamova

Publisher:

Northwestern University Libraries

Language:

English

Date Uploaded:

06/21/2017

Date Modified:

08/14/2017

Date Created:

2009-06-10

Resource Type:

Report
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