Search Results - "Hale, W. Micah"

Development of ultra-high performance concrete with locally available materials by Alsalman, Ali, Dang, Canh N., Micah Hale, W.

“…•Ultra-high performance concrete using locally available materials was developed.•Sand gradation, binder content and type, and curing regimens were…”
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Development length of prestressing strands cast in lightweight self-consolidating concrete by Floyd, Royce W., Bymaster, Jared, Dang, Canh N., Micah Hale, W.

“…•Four lightweight and two normal weight SCC mixtures were developed.•Standard Test for Strand Bond was conducted for 6 strand samples.•Fifty flexural tests…”
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Bond mechanism of 18-mm prestressing strands: New insights and design applications by Canh N. Dang, José R. Martí-Vargas, W. Micah Hale

“…Pretensioned concrete (PC) is widely used in contemporary construction. Bond of prestressing strand is significant for composite-action between the strand and…”
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Determination of Bond Stress Distribution Coefficient by Maximum Likelihood Method by Dang, Canh N, Floyd, Royce W, Prinz, Gary S, Micah Hale, W

“…AbstractTransfer length is a significant parameter in the design of pretensioned concrete members. The estimation of transfer length is typically achieved by…”
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A higher-order equation for modeling strand bond in pretensioned concrete beams by Ramirez-Garcia, Alberto T., Dang, Canh N., Micah Hale, W., Martí-Vargas, J.R.

“…•A model was developed using the Thick-Walled Cylinder theory to predict bond behavior in the transfer zone.•The model determined the stress distribution,…”
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Examining the frost resistance of high performance concrete by Micah Hale, W., Freyne, Seamus F., Russell, Bruce W.

“…The experimental program investigated the need for air entrainment in high performance concrete (HPC). Concrete mixtures with varying water to cementitious…”
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Alkali-Silica Reaction in Concrete with Previously Inert Aggregates by Deschenes, Richard A, Micah Hale, W

“…AbstractAlkali-silica reaction (ASR) is a persistent issue and has evaded eradication for nearly 80 years. The problem stems from a lack of standardized…”
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Evaluation of strand bond equations for prestressed members cast with self-consolidating concrete by Floyd, Royce W., Howland, Michael B., Micah Hale, W.

“…A total of 26 rectangular concrete beams were constructed, instrumented, and tested over the course of several research projects which all focused on examining…”
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Alkali–Silica Reaction Identification and Remediation at Northwest Arkansas Regional Airport by Heymsfield, Ernie, Deschenes, Richard, Micah Hale, W, Kuss, Mark L

“…AbstractNorthwest Arkansas Regional Airport (International Air Transport Association Code, XNA) opened in 1998. XNA is a regional airport serving the northwest…”
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Evaluation of modulus of elasticity of ultra-high performance concrete by Alsalman, Ali, Dang, Canh N., Prinz, Gary S., Hale, W. Micah

“…•Modulus of elasticity of ultra-high performance concrete using locally available materials was measured.•Effects of sand gradation, binder content and type,…”
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Mixture-proportioning of economical UHPC mixtures by Alsalman, Ali, Dang, Canh N., Martí-Vargas, José R., Micah Hale, W.

“…Ultra-High Performance Concrete (UHPC) offers innovative applications to concrete structures based on enhanced mechanical properties. The use of local…”
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Temperature Gradients in Bridge Concrete I-Girders under Heat Wave by Hagedorn, Ryan, Martí-Vargas, José R, Dang, Canh N, Hale, W. Micah, Floyd, Royce W

“…AbstractThis paper presents an experimental research work to determine temperature gradients in concrete bridge girders under natural environmental conditions…”
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Assessment of transmission length of prestressing strands according to fib Model Code 2010 by Dang, Canh N., Hale, W. Micah, Martí-Vargas, J.R.

“…•High-strength concrete was used to cast pretensioned concrete beams.•Transmission length and strand draw-in of 18-mm prestressing strands were measured.•The…”
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Prediction of modulus of elasticity of UHPC using maximum likelihood estimation method by Alsalman, Ali, Kareem, Rahman, Dang, Canh N., Martí-Vargas, José R., Micah Hale, W.

“…Modulus of elasticity (MOE) is a significant design parameter representative of the stiffness of concrete materials. In the current design practice, the…”
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Analysis of bond stress distribution for prestressing strand by Standard Test for Strand Bond by Dang, Canh N., Murray, Cameron D., Floyd, Royce W., Micah Hale, W., Martí-Vargas, J.R.

“…•The Standard Test for Strand Bond was used to assess strand bond.•Test data were used to investigate bond stress distribution.•Results show that the bond…”
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Structural performance of concrete bridge decks reinforced with Grade-830 steel bars by Kareem, Rahman S., Jones, Casey, Dang, Canh N., Prinz, Gary S., Micah Hale, W.

“…High-performance reinforcement, which is known by its high-corrosion resistance and high-strength, is advantageous in the design and construction of concrete…”
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Predicting Strand Transfer Length in Pretensioned Concrete: Eurocode versus North American Practice by Martí-Vargas, José R, Hale, W. Micah

“…AbstractPrestressing strands are commonly used in pretensioned prestressed concrete bridge construction. Transfer length is an important parameter for…”
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Aircraft Response in an Airfield Arrestor System during an Overrun by Heymsfield, Ernest, Hale, W. Micah, Halsey, Tyler L

“…Air transportation has an overall outstanding safety record. However, accidents do occur. If an aircraft is unable to stop within the runway length, the…”
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Bridge deck cracking: A field study on concrete placement, curing, and performance by Peyton, Steve W., Sanders, Chris L., John, Emerson E., Micah Hale, W.

“…► The casting, curing, and cracking of five bridge decks were measured. ► Variations in early age compressive strength were observed in the concrete. ► Bridge…”
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Effect of concrete compressive strength on transfer length by Ramirez-Garcia, Alberto T., Floyd, Royce W., Micah Hale, W., Martí-Vargas, J.R.

“…This paper examines the effect of concrete compressive strength on the transfer length of prestressing strands. The paper includes the results from several…”
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