Vagn Johansen

791 total citations
28 papers, 632 citations indexed

About

Vagn Johansen is a scholar working on Civil and Structural Engineering, Mechanical Engineering and Materials Chemistry. According to data from OpenAlex, Vagn Johansen has authored 28 papers receiving a total of 632 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Civil and Structural Engineering, 7 papers in Mechanical Engineering and 7 papers in Materials Chemistry. Recurrent topics in Vagn Johansen's work include Concrete and Cement Materials Research (11 papers), Concrete Properties and Behavior (4 papers) and Thermal and Kinetic Analysis (3 papers). Vagn Johansen is often cited by papers focused on Concrete and Cement Materials Research (11 papers), Concrete Properties and Behavior (4 papers) and Thermal and Kinetic Analysis (3 papers). Vagn Johansen collaborates with scholars based in United States, Denmark and United Kingdom. Vagn Johansen's co-authors include Per Goltermann, N. Thaulow, Bjarne Øsbæck, Jan Skalny, Nina Christensen, Duncan Herfort, F. Sorrentino, Geoffrey Frohnsdorff, James M. Pommersheim and D. D. Double and has published in prestigious journals such as Cement and Concrete Research, Journal of the American Ceramic Society and Corrosion Science.

In The Last Decade

Vagn Johansen

28 papers receiving 569 citations

Peers

Vagn Johansen
M.A. Bérubé Canada
D. Knöfel Germany
M. Buil France
I. Soroka Israel
Shondeep L. Sarkar Canada
İ. Akın Altun Türkiye
Sammy Yin Nin Chan Hong Kong
Adnan Çolak Türkiye
Peter J. M. Bartos United Kingdom
P J Tikalsky United States
M.A. Bérubé Canada
Vagn Johansen
Citations per year, relative to Vagn Johansen Vagn Johansen (= 1×) peers M.A. Bérubé

Countries citing papers authored by Vagn Johansen

Since Specialization
Citations

This map shows the geographic impact of Vagn Johansen'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 Vagn Johansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Vagn Johansen more than expected).

Fields of papers citing papers by Vagn Johansen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Vagn Johansen. 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 Vagn Johansen. The network helps show where Vagn Johansen may publish in the future.

Co-authorship network of co-authors of Vagn Johansen

This figure shows the co-authorship network connecting the top 25 collaborators of Vagn Johansen. A scholar is included among the top collaborators of Vagn Johansen 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 Vagn Johansen. Vagn Johansen 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.
Herfort, Duncan, et al.. (2010). The chemistry of Portland cement clinker. Advances in Cement Research. 22(4). 187–194. 49 indexed citations
2.
Taylor, Peter, et al.. (2006). Identifying incompatible combinations of concrete materials : volume I, final report.. 13 indexed citations
3.
Taylor, Peter, et al.. (2006). Identifying Incompatible Combinations of Concrete Materials: Volume II—Test Protocol. 6 indexed citations
4.
Johansen, Vagn, et al.. (2003). Solving raw material challenges [cement industry]. 139–150. 2 indexed citations
5.
Johansen, Vagn, et al.. (2002). WHY CHEMISTRY MATTERS IN CONCRETE. ACI Concrete International. 24(3). 84–89. 2 indexed citations
6.
Detwiler, Rachel J., et al.. (2000). Engineering and Science in Structural Forensic Work. 152–161. 1 indexed citations
7.
Goltermann, Per, et al.. (1997). Packing of Aggregates: An Alternative Tool to Determine the Optimal Aggregate Mix. ACI Materials Journal. 94(5). 186 indexed citations
8.
Skalny, Jan, Vagn Johansen, N. Thaulow, & A. Palomo. (1996). DEF: As a form of sulfate attack. Materiales de Construcción. 46(244). 5–29. 28 indexed citations
9.
Johansen, Vagn, Per Goltermann, & N. Thaulow. (1995). Chloride Transport in Concrete. ACI Concrete International. 17(7). 43–44. 7 indexed citations
10.
Johansen, Vagn, N. Thaulow, & Jan Skalny. (1993). Simultaneous presence of alkali — silica gel and ettringite in concrete. Advances in Cement Research. 5(17). 23–29. 56 indexed citations
11.
Johansen, Vagn, et al.. (1992). Research innovations for durable concrete. ACI Concrete International. 14(7). 19–24. 1 indexed citations
12.
Jakobsen, Ulla, N. Thaulow, & Vagn Johansen. (1992). Analyses of sodium- and potassium-rich droplets observed on the surface of alkali-silica reactive aggregates and on gel in polished thin sections. Cement and Concrete Research. 22(6). 1148–1160. 2 indexed citations
13.
Møller, Preben J., et al.. (1990). Iron and steel corrosion in a system of O2, SO2 and alkali chloride. The formation of low melting point salt mixtures. Corrosion Science. 30(2-3). 153–158. 21 indexed citations
14.
Øsbæck, Bjarne & Vagn Johansen. (1989). Particle Size Distribution and Rate of Strength Development of Portland Cement. Journal of the American Ceramic Society. 72(2). 197–201. 58 indexed citations
15.
Young, J.F., Pierre Barret, A. Bezjak, et al.. (1987). Mathematical modelling of hydration of cement: Hydration of dicalcium silicate. Materials and Structures. 20(5). 377–382. 3 indexed citations
16.
Johansen, Vagn, et al.. (1986). Hasard ou myopie. Rélexions autour de deux thories de l'histoire du droit. Annales Histoire Sciences Sociales. 41(3). 601–624. 4 indexed citations
17.
Brown, Paul, Pierre Barret, D. D. Double, et al.. (1986). The hydration of tricalcium aluminate and tetracalcium aluminoferrite in the presence of calcium sulfate. Materials and Structures. 19(2). 137–147. 29 indexed citations
18.
Christensen, Nina & Vagn Johansen. (1979). Chemical Effects on Ceramic Reactions. Journal of the American Ceramic Society. 62(5-6). 313–315. 4 indexed citations
19.
Johansen, Vagn & Nina Christensen. (1979). Rate of formation of C3S in the system CaOSiO2Al2O3Fe2O3MgO with addition of CaF2. Cement and Concrete Research. 9(1). 1–5. 31 indexed citations
20.
Johansen, Vagn. (1973). Model for Reaction Between CaO Particles and Portland Cement Clinker. Journal of the American Ceramic Society. 56(9). 450–454. 13 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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