J. R. Klepaczko

3.4k total citations
91 papers, 2.6k citations indexed

About

J. R. Klepaczko is a scholar working on Materials Chemistry, Mechanics of Materials and Civil and Structural Engineering. According to data from OpenAlex, J. R. Klepaczko has authored 91 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 78 papers in Materials Chemistry, 47 papers in Mechanics of Materials and 35 papers in Civil and Structural Engineering. Recurrent topics in J. R. Klepaczko's work include High-Velocity Impact and Material Behavior (66 papers), Structural Response to Dynamic Loads (29 papers) and Electromagnetic Launch and Propulsion Technology (21 papers). J. R. Klepaczko is often cited by papers focused on High-Velocity Impact and Material Behavior (66 papers), Structural Response to Dynamic Loads (29 papers) and Electromagnetic Launch and Propulsion Technology (21 papers). J. R. Klepaczko collaborates with scholars based in France, Poland and Spain. J. R. Klepaczko's co-authors include A. Rusinek, Ahmed Brara, G. Gary, R. Zaera, Han Zhao, C. Y. Chiem, J.A. Rodríguez-Martínez, A. Árias, R.B. Pęcherski and C. Mariotti and has published in prestigious journals such as SHILAP Revista de lepidopterología, Acta Materialia and Journal of Materials Science.

In The Last Decade

J. R. Klepaczko

87 papers receiving 2.5k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
J. R. Klepaczko France 26 2.0k 1.5k 1.1k 859 376 91 2.6k
T. Berstad Norway 25 1.8k 0.9× 1.3k 0.9× 973 0.9× 1.5k 1.7× 351 0.9× 55 2.7k
Arild Holm Clausen Norway 28 1.5k 0.8× 1.5k 1.0× 921 0.9× 1.5k 1.7× 324 0.9× 72 2.8k
Timothy J. Holmquist United States 21 1.3k 0.6× 783 0.5× 687 0.6× 327 0.4× 274 0.7× 56 1.8k
G. Gary France 19 1.1k 0.5× 806 0.6× 747 0.7× 329 0.4× 227 0.6× 46 1.5k
Bazle A. Gama United States 18 1.2k 0.6× 1.1k 0.7× 720 0.7× 774 0.9× 154 0.4× 30 2.1k
Magnus Langseth Norway 23 923 0.5× 963 0.7× 891 0.8× 1.3k 1.5× 266 0.7× 73 2.1k
D. A. Shockey United States 26 1.4k 0.7× 1.2k 0.8× 424 0.4× 597 0.7× 196 0.5× 76 2.1k
Jon Isaacs United States 14 1.3k 0.6× 671 0.5× 673 0.6× 498 0.6× 189 0.5× 19 1.8k
Q.M. Li United Kingdom 27 917 0.4× 983 0.7× 1.3k 1.2× 639 0.7× 173 0.5× 110 2.3k
V. Madhu India 29 1.7k 0.8× 1.3k 0.9× 526 0.5× 1.2k 1.4× 364 1.0× 90 2.4k

Countries citing papers authored by J. R. Klepaczko

Since Specialization
Citations

This map shows the geographic impact of J. R. Klepaczko's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. R. Klepaczko with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. R. Klepaczko more than expected).

Fields of papers citing papers by J. R. Klepaczko

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. R. Klepaczko. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. R. Klepaczko. The network helps show where J. R. Klepaczko may publish in the future.

Co-authorship network of co-authors of J. R. Klepaczko

This figure shows the co-authorship network connecting the top 25 collaborators of J. R. Klepaczko. A scholar is included among the top collaborators of J. R. Klepaczko based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J. R. Klepaczko. J. R. Klepaczko is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Rusinek, A., R. Zaera, Pascal Forquin, & J. R. Klepaczko. (2008). Effect of plastic deformation and boundary conditions combined with elastic wave propagation on the collapse site of a crash box. Thin-Walled Structures. 46(10). 1143–1163. 34 indexed citations
2.
Klepaczko, J. R., et al.. (2007). Miniaturized Compression Test at Very High Strain Rates by Direct Impact. Experimental Mechanics. 47(4). 451–463. 29 indexed citations
3.
Rusinek, A., R. Zaera, & J. R. Klepaczko. (2007). Constitutive relations in 3-D for a wide range of strain rates and temperatures – Application to mild steels. International Journal of Solids and Structures. 44(17). 5611–5634. 103 indexed citations
4.
Jankowiak, Tomasz, J. R. Klepaczko, & Tomasz Łodygowski. (2006). Numerical modeling of wave propagation and interaction in bars. 187–199. 5 indexed citations
5.
Gary, G. & J. R. Klepaczko. (2006). Quasi-static and impact tests of honeycomb. Journal de Physique IV (Proceedings). 134. 819–826. 4 indexed citations
6.
Chévrier, Pierre, et al.. (2005). Identification of damage mechanism and validation of a fracture model based on mesoscale approach in spalling of titanium alloy. International Journal of Solids and Structures. 43(14-15). 4595–4615. 22 indexed citations
7.
Klepaczko, J. R., et al.. (2002). ETUDE DU COMPORTEMENT MECANIQUE DU BETON CELLULAIRE AUTOCLAVE PRODUIT EN ALGERIE. 49–54.
8.
Łodygowski, Tomasz, et al.. (2001). Remarks on numerical estimation of the critical impact velocity in shear. Computer Assisted Mechanics and Engineering Sciences. 579–593. 4 indexed citations
9.
Степанов, Г. В., et al.. (2001). Energy Consumption for Deformation to Fracture of a Circular-Clamped Thin Plate under Impact Loading. Strength of Materials. 33(2). 157–164.
10.
Chévrier, Pierre & J. R. Klepaczko. (2000). Microstructural aspects of spalling for hard metallic materials. Journal de Physique IV (Proceedings). 10(PR9). Pr9–641. 1 indexed citations
11.
Klepaczko, J. R., et al.. (1997). Evaluation of the Parameters of a Constitutive Mode1 for b.c.c. Metals Based on Thermal Activation. Journal de Physique IV (Proceedings). 7(C3). C3–631. 1 indexed citations
12.
Zhao, Han, G. Gary, & J. R. Klepaczko. (1997). On the use of a viscoelastic split hopkinson pressure bar. International Journal of Impact Engineering. 19(4). 319–330. 199 indexed citations
13.
Klepaczko, J. R., et al.. (1995). Effect of strain rate on the geometry of the plastic zone near a Mode II crack tip. Parametric analysis. Strength of Materials. 27(3). 138–145. 1 indexed citations
14.
Gary, G., J. R. Klepaczko, & Heng Zhao. (1991). CORRECTION DE DISPERSION POUR L'ANALYSE DES PETITES DÉFORMATIONS AUX BARRES DE HOPKINSON. Journal de Physique IV (Proceedings). 1(C3). C3–403. 23 indexed citations
15.
Klepaczko, J. R.. (1991). Physical-state variables — the key to constitutive modeling in dynamic plasticity. Nuclear Engineering and Design. 127(1). 103–115. 31 indexed citations
16.
Klepaczko, J. R.. (1987). A practical stress-strain-strain rate-temperature constitutive relation of the power form. Journal of Mechanical Working Technology. 15(2). 143–165. 53 indexed citations
17.
Klepaczko, J. R., et al.. (1986). A unified analytic and numerical approach to specimen behaviour in the Split-Hopkinson pressure bar. International Journal of Mechanical Sciences. 28(6). 381–391. 84 indexed citations
18.
Klepaczko, J. R.. (1985). Determination of the Critical Value of the J-Integral at High Loading Rates Using the Wedge-Loaded Specimen. Journal of Testing and Evaluation. 13(6). 441–445. 1 indexed citations
19.
Klepaczko, J. R. & G. Pluvinage. (1985). TÉNACITÉ D'ACIERS DE CONSTRUCTION À DIFFÉRENTES TEMPÉRATURES ET VITESSE DE CHARGEMENT. Le Journal de Physique Colloques. 46(C5). C5–145. 2 indexed citations
20.
Klepaczko, J. R.. (1975). Thermally activated flow and strain rate history effects for some polycrystalline f.c.c. metals. Materials Science and Engineering. 18(1). 121–135. 96 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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