Infrastructure Research Institute Scholarly Works: Recent submissions
Now showing items 1-20 of 324
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Internally-Cured Low-Cracking High-Performance Concrete (IC-LC-HPC) Bridge Decks: Durability and Cracking Performance
(University of Kansas Center for Research, Inc., 2023-01)The laboratory portion of this study investigates the effects of internal curing (IC) water in pre-wetted lightweight aggregates (LWA) between 8.2 and 9.0% and between 12.0 and 13.1% by weight of binder and total internal ... -
Evaluation of Cracking Performance of Bridge Decks Incorporating Nonmetallic Fibers
(University of Kansas Center for Research, Inc., 2022-07)The Minnesota Department of Transportation (MnDOT) identified 20 monolithic (onecourse) bridge decks, constructed between 2015 and 2018, for cracking surveys to investigate the effectiveness of nonmetallic fibers in reducing ... -
Chloride Content and Carbonation of KU Memorial Stadium Cores
(University of Kansas Center for Research, Inc., 2022-08)Three cores were taken from KU Memorial Stadium on 08/17/22 by personnel from Wiss, Janney, Elstner Associates and analyzed for water-soluble chloride content and depth of carbonation. Cores A4 and B4 were taken from ... -
Low-Shrinkage Ultra-High-Performance Concrete
(University of Kansas Center for Research, Inc., 2022-08)Ultra-high-performance concrete (UHPC) has been used increasingly in the past decade due to its high strength, rapid strength gain, and enhanced durability. UHPC is a cement-based material that typically has a low w/cm ... -
Rapid Macrocell Tests of 2304 Reinforcing Bars
(University of Kansas Center for Research, Inc., 2022-05)The corrosion resistance of 2304 reinforcing steel (Heat 200401A02E) was evaluated using the rapid macrocell test outlined in Annexes A1 and A2 of ASTM A955. The steel met the corrosion resistance requirements outlined in ... -
Rapid Macrocell Tests of 2205 Reinforcing Bars
(University of Kansas Center for Research, Inc., 2022-05)The corrosion resistance of 2205 reinforcing steel (Heat H82489) was evaluated using the rapid macrocell test outlined in Annexes A1 and A2 of ASTM A955. The steel met the corrosion resistance requirements outlined in ASTM A955. -
Effect of Damaged Area on Service Life of Epoxy-Coated Reinforcement
(University of Kansas Center for Research, Inc., 2022-05)This report presents a literature review of the effect of coating damage on the corrosion resistance and service life of epoxy-coated reinforcement (ECR). Epoxy coatings obtain damage during fabrication, handling, and ... -
Lap Splicing of Large High-Strength Steel Reinforcing Bars
(University of Kansas Center for Research, Inc., 2022-03) -
Galvanic Corrosion Potential of ChromX Reinforcement
(University of Kansas Center for Research, Inc., 2021-07)The corrosion potential of ChromX 9100 and 4100 steel (ASTM A1035 Type CS and CM), Type 2205 and 2304 stainless steels, and ASTM A1094 galvanized reinforcement was evaluated in this study. Reinforcement was evaluated in ... -
Corrosion Performance of ChromX 2100, 4100, and 9100 Bars
(University of Kansas Center for Research, Inc., 2021-01)The corrosion resistance of ASTM A1035 CL (nominal Cr content of 2%), CM (nominal Cr content of 4%), and Type CS (nominal Cr content of 9%) steel reinforcing bars produced by MMFX Technologies under the respective trade ... -
RE-0756-01: Effectiveness of Mechanical Treatment of Crack-Arrest Holes Subject to Distortion-Induced Fatigue
(University of Kansas Center for Research, Inc., 2021-02-01)This report details a study that was aimed at assessing the effectiveness of mechanically-treating crack arrest holes used at the tips of distortion-induced fatigue cracks. Different mechanisms are possible for producing ... -
Effect of Deformation Height and Spacing on Bond Strength of Reinforcing Bars
(American Concrete Institute, 1993-11-01)The effect of deformation pattern on bond strength is studied using 1-in. (25-mm) diameter machined bars with deformation heights of 0.05, 0.075, and 0.10 in. (1.27, 1.91, and 2.54 mm) and deformation spacings ranging from ... -
Slender Column Interaction Diagrams
(American Concrete Institute, 1982-06) -
Traffic Induced Vibrations and Bridge Deck Repairs
(American Concrete Institute, 1986-05) -
The Interfacial Transition Zone: ‘Direct’ Evidence on Compressive Strength
(Materials Research Society, 1995)There is little question that the strength of the interfacial transition zone (ITZ) between cement paste and aggregate affects the compressive strength of concrete. The key question, rather, is to what degree? It is difficult ... -
Application of Automated Image Analysis to the Study of Cement Paste Microstructure
(Materials Research Society, 1995)Digital acquisition and analysis of back.scattered electron images provide powerful tools for the study of cement-based materials. The techniques can provide useful information on hydration phases, size distributions of ... -
Cost of Industrial Energy Efficiency: Its Effect Upon Their Implementation
(International Research Center for Energy and Economic Development, 2000) -
Enhancing the capability of rapid bridge replacement after extreme events
(Emerald, 2007-07-10)Purpose – The potential threats of extreme events to highway bridges have received increased attention from government agencies, the engineering and construction communities, and the traveling public. These events include ... -
Processes and Techniques for Rapid Bridge Replacement After Extreme Events
(SAGE Publications, 2007-01-01)Highway bridges, as critical components of the nation's transportation network, have received increased attention after the terrorist attacks on September 11, 2001, and subsequent potential threats to U.S. transportation ...
