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-
- Keyword:
- climate change, extractive industries, sand, infrastructure, and sustainability
- Subject:
- Sustainable development, Climate change mitigation, Intergovernmental Panel on Climate Change, Infrastructure (Economics)--Planning, and Sand
- Creator:
- Kate Newman (World Wildlife Fund), Mike M. McMahon (Institute for Sustainability and Energy at Northwestern University), Anita Van Breda (World Wildlife Fund), and Missaka Hettiarachchi (World Wildlife Fund)
- Contributor:
- Antonis Antoniou Latouros, Kate Dawson, Laura J. Powers, Gary Greenberg, Mark Simoni, Halinishi Yusuf, Todd Bridges, Kusum Athukorala, Deepthi Wickramasinghe, Carlos Santamaria, Vince Beiser, Daniel Franks, Aaron Packman, Beibei Xu, Pascal Peduzzi, Terri R. Norton, and Aurora Torres
- Owner:
- Mike McMahon
- Publisher:
- Northwestern University and World Wildlife Fund
- Language:
- English
- Date Uploaded:
- 12/21/2022
- Date Modified:
- 01/05/2023
- Date Created:
- 2022-12-01
- Resource Type:
- Conference Proceeding and Report
-
- Keyword:
- disaster management, climate change, building materials, environment, disaster reconstruction, and sustainability
- Creator:
- Stephen H. Carr, PhD, P.E. Professor Emeritus of Materials Science and Engineering and Chemical and Biological Engineering, Northwestern University, Vidushi Dwivedi, MS Research Assistant, Institute for Sustainability and Energy at Northwestern University, William M. Miller, PhD Professor of Chemical & Biological Engineering, Northwestern University, Missaka Hettiarachchi PhD, CEng Senior Fellow, World Wildlife Fund, Jennifer B. Dunn, PhD Associate Professor of Chemical & Biological Engineering, Northwestern University , Mike M. McMahon Strategic Partnerships Administrator, Institute for Sustainability and Energy at Northwestern University., and Anita Van Breda Senior Director, Environment and Disaster Management World Wildlife Fund
- Contributor:
- Vasantha Wakkumbura, Megan McConnell, Elham Ramyar, and Jennifer Pepson-Elwood
- Owner:
- Mike McMahon
- Language:
- English
- Date Uploaded:
- 10/27/2021
- Date Modified:
- 12/01/2021
- Date Created:
- 2021-11-22
- Resource Type:
- Report
- Alternate Identifier:
- DOI 10.21985/n2-139p-gw08 and ISBN 978-0-578-31332-0
-
- Keyword:
- digital preservation and repositories
- Subject:
- Digital libraries, Institutional repositories, and Digital preservation
- Creator:
- Quinn, Brendan, Alagna, Laura, Schaefer, Sibyl, Caizzi, Carolyn, and Weinraub, Evviva
- Contributor:
- Institute of Museum and Library Services
- Owner:
- Laura M Alagna
- Language:
- English
- Date Uploaded:
- 01/04/2018
- Date Modified:
- 07/19/2018
- Date Created:
- 2018-01-04
- Resource Type:
- Report
-
- Description:
- A study is conducted to determine the effects on the early hydration kinetics and compressive strength by seeding of Portland cement and alkali-activated blast furnace slag with a pure form of calcium silicate hydrate (C-S-H). The effects of C-S-H seeding during the early nucleation and growth period of each type...
- Keyword:
- Cement production
- Creator:
- Hamlin Jennings , Jeffrey J. Thomas, and Mija Helena Hubler
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/26/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2009
- Resource Type:
- Report
-
- Description:
- The segmental prestressed concrete box girder of Koror-Babeldaob (KB) Bridge in Palau, which had the record span of 241 m (791 ft.), presents a striking paradigm of serviceability loss due to excessive multi-decade deflections. The data required for analysis have recently been released and are here exploited to show how...
- Keyword:
- Nondestructive testing
- Creator:
- Zdenek P. Bazant , Qiang Yu, and Guang-Hua Li
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/26/2017
- Date Modified:
- 07/26/2017
- Date Created:
- 2009-12
- Resource Type:
- Report
-
- Description:
- The in-depth inspection by WIDOT detected two sites that had visible cracks in the stiffener-to-hanger diaphragm welds, the east side of Hanger 6 in the north tie girder, and the east side of Hanger 4 in the south tie girder. Additionally, many ultrasonic indications were detected by WIDOT in the...
- Keyword:
- Acoustic emission testing
- Creator:
- David W. Prine
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/26/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 1993-06-16
- Resource Type:
- Report
-
- Description:
- The U.S. has 542,000 bridges that consume billions of dollars per year in construction, rehabilitation and maintenance funds and which are the lifelines of U.S. commerce. The 1992 ISTEA (fntermodal Surface Transportation Efficiency Act) mandates the implementation of a quantitative computerized bridge management system by I 996. A prime need...
- Keyword:
- Acoustic emission testing
- Creator:
- David W. Prine
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/26/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 1995-06-06
- Resource Type:
- Report
-
- Description:
- This study tested a dynamic traffic assignment (DTA) model as a tool for pre-planning strategies for managing major freeway incidents. Incidents of varying scale and duration were modeled in the northern Chicago highway network, and the impacts of incidents and response actions were measured in terms of both lane-mile-hours of...
- Keyword:
- Traffic congestion management, Traffic monitoring , and Traffic engineering
- Creator:
- David F. Schulz , John J. Wirtz, and Joseph L. Schofer
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/19/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2004-07-28
- Resource Type:
- Report
-
- Description:
- The mission of the Infrastructure Technology Institute is to develop strategies and tools to protect and improve the condition, capacity and performance of the nations highway, railroad, and mass transit infrastructure systems. The Institute does this through the development and deployment of (1) advanced technologies for structural health monitoring, (2)...
- Keyword:
- Structural health monitoring
- Creator:
- Joseph L. Schofer, Jeffrey J. Thomas , David E. Kosnik , and Matthew P. Kotowsky
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/12/2017
- Date Modified:
- 08/14/2017
- Resource Type:
- Report
-
- Description:
- Few would argue that concrete is an important and useful material: after all, concrete is the backbone of the world’s infrastructure, used in vast amounts to make roads, buildings, bridges, and other structures. But sometimes familiarity breeds contempt. To most people, concrete is simply that boring grey stuff that we...
- Keyword:
- Concrete , Cement , and Concrete infrastructure
- Creator:
- Hamlin Jennings and Jeffrey J. Thomas
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/12/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2009
- Resource Type:
- Report
-
- Description:
- The objective of this program is to measure the changes in the properties of the C-S-H gel phase in cement paste as a function of the Ca/Si ratio. The motivation is to better understand the hydration products that form in blended cements with lower Ca/Si ratios than portland cement. The...
- Keyword:
- Green infrastructure and Nanotechnology
- Creator:
- Hamlin Jennings and Jeffrey Thomas
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/12/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2008
- Resource Type:
- Report
-
- Description:
- This final report provides information about TEA-21 [Transportation Equity Act for the 21st Century] funded projects designated A433, and A495 "Evaluation of Capacity of Micropiles Embedded in Dolomite". The report was submitted to the Infrastructure Technology Institute at Northwestern University by Richard J. Finno on September 20, 2002.
- Keyword:
- Micropiling, Nondestructive testing, and Dolomite
- Creator:
- Richard J. Finno
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/12/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2002-09-20
- Resource Type:
- Report
-
- Description:
- Non-destructive evaluation (NDE) techniques have been used for a number of years to provide quality control of construction procedures for drilled shafts and driven concrete piles. In particular sonic echo and impulse response methods have been used extensively to check lengths and continuity of newly-installed foundations. In recent years, the...
- Keyword:
- Test section , Nondestructive testing , and Deep foundation
- Creator:
- Peter W. Osborn, Sarah L. Gassman, and Richard J. Finno
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/12/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 1997-06
- Resource Type:
- Report
-
- Description:
- This final report contains information on years 6-7-8 (2004-2007) of TEA-21 funded projects designated A487, W420, and A212. The report was submitted by Morris E. Fine and Semyon Vaynman in 2007.
- Keyword:
- Nondestructive testing
- Creator:
- Semyon Vaynman and Morris E. Fine
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/12/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2007
- Resource Type:
- Report
-
- Description:
- During the past several years an easily weldable, high strength (more than 75 ksi yield), high impact fracture toughness steel (NUCu steel) has been investigated at Northwestern University with bridge applications in mind. For good weldability without pre-heating and post-heating, the carbon content of the steel was kept low and...
- Keyword:
- NUCu steel
- Creator:
- Morris E. Fine, Semyon Vaynman, and Gautam Ghosh
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/12/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 1996-09-27
- Resource Type:
- Report
-
- Description:
- Northwestern University developed copper-precipitation-hardened, high-performance weathering steel (NUCu 70W Steel) that is produced by hot rolling after casting and then air-cooling. Due to simple processing the steel is fabricated at lower cost than competing high-performance steels that require quench and tempering. NUCu 70W steel can be easily welded without pre-...
- Keyword:
- NUCu steel
- Creator:
- Morris E. Fine and Semyon Vaynman
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/12/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2003-07-18
- Resource Type:
- Report
-
- Description:
- Northwestern University developed copper-precipitation-hardened, high-performance weathering steel (NUCu 70W Steel) that is produced by hot rolling after casting and then air-cooling. Due to simple processing the steel is fabricated at lower cost than competing high-performance steels that require quench and tempering. NUCu 70W steel can be easily welded without pre-...
- Keyword:
- NUCu steel
- Creator:
- Semyon Vaynman and Morris E. Fine
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/12/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2004
- Resource Type:
- Report
-
- Description:
- This is the final project report "A Process Control System for the John F. Kennedy Memorial Bridge" by Pablo Durango-Cohen, 2011.
- Keyword:
- Structural health monitoring
- Creator:
- Pablo Durango-Cohen, Yikai Chen, and David J. Corr
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/12/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2011
- Resource Type:
- Report
-
- Description:
- This is the final report on the project "A knowledge Management Platform for Infrastructure Performance Modeling" by Pablo Durango-Cohen.
- Keyword:
- Infrastructure Technology Institute
- Creator:
- Pablo Durango-Cohen
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/12/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2009
- Resource Type:
- Report
-
- Description:
- This presentation is intended to provide background on the principles involved in geotechnical and infrastructure applications of Time Domain Reflectometry (TDR). TDR is basically radar in which a voltage pulse is launched along a coaxial cable. A reflection of the voltage pulse occurs at every location where the cable is...
- Keyword:
- Structural health monitoring and Time-domain reflectometry
- Creator:
- Kevin M. O'Connor and Charles H. Dowding
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Library
- Language:
- English
- Date Uploaded:
- 07/05/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2000
- Resource Type:
- Report
-
- Description:
- Time Domain Reflectometry (TDR) is a versatile technology amenable to a variety of measurements and nondestructive monitoring of infrastructure conditions. It can be utilized to monitor deformation of soil/rock and structures, monitor changes in fluid levels, and monitor water content of soils. Furthermore, this monitoring can be automated using systems...
- Keyword:
- Structural health monitoring and Time-domain reflectometry
- Creator:
- Kevin M. O'Connor and Charles H. Dowding
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Library
- Language:
- English
- Date Uploaded:
- 07/05/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2001
- Resource Type:
- Report
-
- Description:
- Two longwall coalmine panels were mined at a depth of approximately 156 m (510 ft) beneath I-70 east of Washington, Pennsylvania such that it crossed the width of one panel at two locations. The Pennsylvania Department of Transportation (PennDoT) assumed responsibility for real time monitoring of both ground deformation and...
- Keyword:
- Structural health monitoring
- Creator:
- Kevin M. O'Connor, Charles H. Dowding, David J. Whitlatch , and Ronald J. Clark
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/05/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2001
- Resource Type:
- Report
-
- Description:
- Mining near the town of Blanford, Indiana for a number of years has led to an opportunity for Peabody Coal Company to study and compare environmental and blast effects. Such a comparison allows description of any blast effects relative to those caused by common environmental changes, which should be familiar...
- Keyword:
- Structural health monitoring
- Creator:
- Spencer W. Lucole and Charles H. Dowding
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Library
- Language:
- English
- Date Uploaded:
- 07/05/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 1988-01-28
- Resource Type:
- Report
-
- Description:
- Construction is omnipresent in modern-day America. It's the sound and vibration of a nation scrambling to keep up with its burgeoning population. In most states, allowable construction-induced ground motions range from 0.5 to 1.0 inches per second (in/sec) and under certain conditions up to 2.0 in/sec. However, ground motion as...
- Keyword:
- Structural health monitoring
- Creator:
- Charles H. Dowding
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/05/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2001
- Resource Type:
- Report
-
- Description:
- In early 2001, a sinkhole formed directly under State Road 66 near the city of Sebring in Highlands County, Florida. The Florida DOT built a land bridge over the sinkhole and the road was reopened to traffic. Since SR-66 is an important regional trucking route, it was decided that the...
- Keyword:
- Structural health monitoring
- Creator:
- David E. Kosnik
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/05/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2005
- Resource Type:
- Report
-
- Description:
- Cosmetic and structural cracks are a large concern for homeowners. Although these cracks can develop from a variety of causes: differential foundation settlement, occupant activity, climatological effects, as well as dynamic events, people tend to look to dynamic events like blasting, construction, or traffic vibrations to be the culprit. This...
- Keyword:
- Ground motions , Structural integrity assessment , and Crack responses
- Creator:
- Charles H. Dowding and Jeffrey Meissner
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/05/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2009
- Resource Type:
- Report
-
- Description:
- The notion of blasting, even in a controlled setting such as a limestone quarry, can be alarming to residents and business owners within earshot. Because humans are inherently sensitive to blast-induced vibrations, they perceive that the structures in which they live in are equally sensitive. The goal of this project...
- Keyword:
- Concrete block structure, Structural health monitoring, and Ground motion
- Creator:
- Jeffrey E. Meissner and Charles H. Dowding
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 07/05/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2009
- Resource Type:
- Report
-
- Description:
- The purpose of this comparative field qualification is to demonstrate the new Kelunji EchoPro hybrid ACSM system and its performance relative to the eDAQ and eko Motes systems. These three systems are installed at a test site in Sycamore, IL, adjacent to an active quarry. Data for this report was...
- Keyword:
- Infrastructure Technology Institute
- Creator:
- Thomas Koegel
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/28/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2011
- Resource Type:
- Report
-
- Description:
- Despite a relatively mature technology for its control, corrosion caused by stray current from electrified rapid-transit systems costs the United States approximately $500 million annually. Part of that cost is the result of corrosion of the electrified rapid-transit system itself, and part is the result of corrosion on neighboring infrastructure...
- Keyword:
- Stray current corrosion
- Creator:
- Barlo, Thomas J. and Zdunek, Alan D.
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/22/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 1995-05
- Resource Type:
- Report
-
- Description:
- This report shows the results of acoustic emission (AE) monitoring, and provides additional information on the nature of the ultrasonic indications in the north east trunnion shaft.
- Keyword:
- Acoustic emission testing
- Creator:
- David W. Prine and Jerome E. Oleksy
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/21/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 1996-05
- Resource Type:
- Report
-
- Description:
- A remote global monitoring system is being operated on a 65 year old lift bridge in Sturgeon Bay Wisconsin. The system uses both strain gages and clinometers to continuously monitor the "health" of the fracture critical components of the bridge. Ruggedized miniaturized data loggers are locally mounted on the structure...
- Keyword:
- Acoustic emission testing
- Creator:
- Fish, Philip and Prine, David
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/21/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 1997
- Resource Type:
- Report
-
- Description:
- Current bridge condition determination is based almost entirely on the use of visual inspection. This approach to bridge inspection provides data that is subjective and not traceable. Nondestructive evaluation (NDE) is a tool that in actuality is little used on bridges, but could eliminate much of the subjectivity of the...
- 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:
- 1995-05
- Resource Type:
- Report
-
- Description:
- This technical report shows the findings of acoustic emission and strain gage monitoring tests conducted by research engineers of Infrastructure Technology Institute from Northwestern University on April 18, 1997 in Sacramento, California.
- Keyword:
- Acoustic emission testing
- Creator:
- Prine, David W. and Marron, Daniel
- Owner:
- Nurganym Agzamova
- Language:
- English
- Date Uploaded:
- 06/21/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 1997-04-18
- Resource Type:
- Report
-
- Description:
- This report includes the findings of acoustic emission (AE) tests on the Fremont tied arch bridge in Portland Oregon conducted by research engineers from the Infrastructure Technology Institute of Northwestern University on March 24th, 1997.
- 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:
- 1997
- Resource Type:
- Report
-
- 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:
- David E. Kosnik, David W. Prine, David Corr, and Matthew P. Kotowsky
- 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