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Bittner, James A. / Popovics, John S. (2022): Transient nonlinear vibration characterization of building materials in sequential impact scale experiments. In: Frontiers in Built Environment, v. 8 (Februar 2022).
https://doi.org/10.3389/fbuil.2022.949484
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Hall, Kerry S. / Popovics, John S. (2016): Air-coupled ultrasonic tomography of solids: 1 Fundamental development. In: Smart Structures and Systems, v. 17, n. 1 (Januar 2016).
https://doi.org/10.12989/sss.2016.17.1.017
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Hall, Kerry S. / Popovics, John S. (2016): Air-coupled ultrasonic tomography of solids: 2 Application to concrete elements. In: Smart Structures and Systems, v. 17, n. 1 (Januar 2016).
https://doi.org/10.12989/sss.2016.17.1.031
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Oh, Taekeun / Popovics, John S. (2015): Application of Impact Resonance C-Scan Stack Images to Evaluate Bridge Deck Conditions. In: Journal of Infrastructure Systems, v. 21, n. 1 (März 2015).
https://doi.org/10.1061/(asce)is.1943-555x.0000216
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Song, Homin / Park, Jongwoong / Popovics, John S. (2020): Development of a MEMS ultrasonic microphone array system and its application to compressed wavefield imaging of concrete. In: Smart Materials and Structures, v. 29, n. 10 (August 2020).
https://doi.org/10.1088/1361-665x/ababe5
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Oh, Taekeun / Popovics, John S. (2015): Practical Visualization of Local Vibration Data Collected over Large Concrete Elements. In: Computer-Aided Civil and Infrastructure Engineering, v. 30, n. 1 (Dezember 2015).
https://doi.org/10.1111/mice.12065
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Spalvier, Agustín / Domenech, Leandro D. / Cetrangolo, Gonzalo / Popovics, John S. (2019): Torsional vibration technique for the acoustoelastic characterization of concrete. In: Materials and Structures, v. 53, n. 1 (16 Dezember 2019).
https://doi.org/10.1617/s11527-020-1438-6
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Oh, Taekeun / Kee, Seong-Hoon / Arndt, Ralf W. / Popovics, John S. / Zhu, Jinying (2013): Comparison of NDT Methods for Assessment of a Concrete Bridge Deck. In: Journal of Engineering Mechanics (ASCE), v. 139, n. 3 (März 2013).
https://doi.org/10.1061/(asce)em.1943-7889.0000441
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Oh, Taekeun / Popovics, John S. / Ham, Suyun / Shin, Sung Woo (2013): Improved Interpretation of Vibration Responses from Concrete Delamination Defects Using Air-Coupled Impact Resonance Tests. In: Journal of Engineering Mechanics (ASCE), v. 139, n. 3 (März 2013).
https://doi.org/10.1061/(asce)em.1943-7889.0000491
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Subramaniam, Kolluru V. / Popovics, John S. / Shah, Surendra P. (1998): Testing Concrete in Torsion: Instability Analysis and Experiments. In: Journal of Engineering Mechanics (ASCE), v. 124, n. 11 (November 1998).
https://doi.org/10.1061/(asce)0733-9399(1998)124:11(1258)
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Shah, Surendra P. / Popovics, John S. / Subramaniam, Kolluru V. / Aldea, Corina-Maria (2000): New Directions in Concrete Health Monitoring Technology. In: Journal of Engineering Mechanics (ASCE), v. 126, n. 7 (Juli 2000).
https://doi.org/10.1061/(asce)0733-9399(2000)126:7(754)
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Zhu, Jinying / Popovics, John S. (2007): Imaging Concrete Structures Using Air-Coupled Impact-Echo. In: Journal of Engineering Mechanics (ASCE), v. 133, n. 6 (Juni 2007).
https://doi.org/10.1061/(asce)0733-9399(2007)133:6(628)
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Gibson, Alexander / Popovics, John S. (2005): Lamb Wave Basis for Impact-Echo Method Analysis. In: Journal of Engineering Mechanics (ASCE), v. 131, n. 4 (April 2005).
https://doi.org/10.1061/(asce)0733-9399(2005)131:4(438)
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Subramaniam, Kolluru V. / Popovics, John S. / Shah, Surendra P. (2002): Fatigue Fracture of Concrete Subjected to Biaxial Stresses in the Tensile C-T Region. In: Journal of Engineering Mechanics (ASCE), v. 128, n. 6 (Juni 2002).
https://doi.org/10.1061/(asce)0733-9399(2002)128:6(668)
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Kolluru, Subramaniam V. / O'Neil, Edward F. / Popovics, John S. / Shah, Surendra P. (2000): Crack Propagation in Flexural Fatigue of Concrete. In: Journal of Engineering Mechanics (ASCE), v. 126, n. 9 (September 2000).
https://doi.org/10.1061/(asce)0733-9399(2000)126:9(891)
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Popovics, John S. (1997): Effects of Poisson's Ratio on Impact-Echo Test Analysis. In: Journal of Engineering Mechanics (ASCE), v. 123, n. 8 (August 1997).
https://doi.org/10.1061/(asce)0733-9399(1997)123:8(843)
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Suraneni, Prannoy / Struble, Leslie J. / Popovics, John S. / Chung, Chul-Woo (2015): Set Time Measurements of Self-Compacting Pastes and Concretes Using Ultrasonic Wave Reflection. In: Journal of Materials in Civil Engineering (ASCE), v. 27, n. 1 (Januar 2015).
https://doi.org/10.1061/(asce)mt.1943-5533.0001051
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Oh, Taekeun / Popovics, John S. / Ham, Suyun / Shin, Sung Woo (2013): Practical finite element based simulations of nondestructive evaluation methods for concrete. In: Computers & Structures, v. 114 (Januar 2013).
https://doi.org/10.1016/j.compstruc.2012.02.003
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Schoefs, Franck / Abraham, Odile / Popovics, John S. (2012): Quantitative evaluation of contactless impact echo for non-destructive assessment of void detection within tendon ducts. In: Construction and Building Materials, v. 37 (Dezember 2012).
https://doi.org/10.1016/j.conbuildmat.2012.02.002
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Choi, Hajin / Ham, Youngjib / Popovics, John S. (2016): Integrated visualization for reinforced concrete using ultrasonic tomography and image-based 3-D reconstruction. In: Construction and Building Materials, v. 123 (Oktober 2016).
https://doi.org/10.1016/j.conbuildmat.2016.07.010
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Choi, Hajin / Palacios, Guillermo / Popovics, John S. / Chao, Shih-Ho (2018): Monitoring Damage in Concrete Columns Using Ultrasonic Tomography. In: ACI Structural Journal, v. 115, n. 2 (März 2018).
https://doi.org/10.14359/51701117
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Popovics, Sandor / Popovics, John S. (1991): Effect of stresses on the ultrasonic pulse velocity in concrete. In: Materials and Structures, v. 24, n. 1 (Januar 1991).
https://doi.org/10.1007/bf02472676
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Chung, Chul-Woo / Suraneni, Prannoy / Popovics, John S. / Struble, Leslie J. / Weiss, W. Jason (2013): Application of ultrasonic P-wave reflection to measure development of early-age cement-paste properties. In: Materials and Structures, v. 46, n. 6 (Juni 2013).
https://doi.org/10.1617/s11527-012-9948-5
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Ham, Suyun / Popovics, John S. (2015): Application of contactless ultrasound toward automated inspection of concrete structures. In: Automation in Construction, v. 58 (Oktober 2015).
https://doi.org/10.1016/j.autcon.2015.07.018
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Shin, Sung Woo / Popovics, John S. / Oh, Taekeun (2012): Cost Effective Air-Coupled Impact-Echo Sensing for Rapid Detection of Delamination Damage in Concrete Structures. In: Advances in Structural Engineering, v. 15, n. 6 (Juni 2012).
https://doi.org/10.1260/1369-4332.15.6.887
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Roesler, Jeffery R. / Popovics, John S. / Ranchero, Joni L. / Mueller, Matt / Lippert, David (2005): Longitudinal Cracking Distress on Continuously Reinforced Concrete Pavements in Illinois. In: Journal of Performance of Constructed Facilities (ASCE), v. 19, n. 4 (November 2005).
https://doi.org/10.1061/(asce)0887-3828(2005)19:4(331)
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Gallo, Gonzalo E. / Popovics, John S. / Chapman, Patrick L. (2011): Corrosion monitoring of metals. Magnetic sensing. In: European Journal of Environmental and Civil Engineering, v. 15, n. 4 (Januar 2011).
https://doi.org/10.1080/19648189.2011.9693352
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Aldea, Corina-Maria / Song, Won-Joon / Popovics, John S. / Shah, Surendra P. (2000): Extent of Healing of Cracked Normal Strength Concrete. In: Journal of Materials in Civil Engineering (ASCE), v. 12, n. 1 (Februar 2000).
https://doi.org/10.1061/(asce)0899-1561(2000)12:1(92)
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Popovics, John S. (2003): Nondestructive Evaluation: Past, Present, and Future. In: Journal of Materials in Civil Engineering (ASCE), v. 15, n. 3 (Juni 2003).
https://doi.org/10.1061/(asce)0899-1561(2003)15:3(211)
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Kee, Seong-Hoon / Oh, Taekeun / Popovics, John S. / Arndt, Ralf W. / Zhu, Jinying (2012): Nondestructive Bridge Deck Testing with Air-Coupled Impact-Echo and Infrared Thermography. In: Journal of Bridge Engineering (ASCE), v. 17, n. 6 (November 2012).
https://doi.org/10.1061/(asce)be.1943-5592.0000350