B. W. Langan

834 total citations
15 papers, 669 citations indexed

About

B. W. Langan is a scholar working on Civil and Structural Engineering, Environmental Engineering and Building and Construction. According to data from OpenAlex, B. W. Langan has authored 15 papers receiving a total of 669 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Civil and Structural Engineering, 3 papers in Environmental Engineering and 3 papers in Building and Construction. Recurrent topics in B. W. Langan's work include Concrete and Cement Materials Research (12 papers), Innovative concrete reinforcement materials (7 papers) and Concrete Properties and Behavior (3 papers). B. W. Langan is often cited by papers focused on Concrete and Cement Materials Research (12 papers), Innovative concrete reinforcement materials (7 papers) and Concrete Properties and Behavior (3 papers). B. W. Langan collaborates with scholars based in Canada. B. W. Langan's co-authors include MA Ward, Ke-Fan Weng, R. C. Joshi, M.N. Haque, Yun Li, Robert L. Day, Chris T. Perry and J. E. Gillott and has published in prestigious journals such as Cement and Concrete Research, ACI Materials Journal and Canadian Journal of Civil Engineering.

In The Last Decade

B. W. Langan

12 papers receiving 599 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
B. W. Langan Canada	9	632	231	192	35	34	15	669
A.L.A. Fraay Netherlands	5	471 0.7×	208 0.9×	186 1.0×	37 1.1×	27 0.8×	6	511
J. Grandet France	12	544 0.9×	175 0.8×	203 1.1×	53 1.5×	45 1.3×	23	610
Anne-Mieke Poppe Belgium	8	704 1.1×	294 1.3×	175 0.9×	41 1.2×	19 0.6×	16	758
P.-C. Aı̈tcin Canada	12	974 1.5×	451 2.0×	137 0.7×	32 0.9×	43 1.3×	25	1.0k
Paul Sandberg China	10	506 0.8×	127 0.5×	194 1.0×	31 0.9×	48 1.4×	20	571
Kosmas Sideris Greece	15	1.0k 1.6×	407 1.8×	145 0.8×	29 0.8×	29 0.9×	28	1.1k
John Illston United Kingdom	14	635 1.0×	219 0.9×	105 0.5×	45 1.3×	38 1.1×	30	719
Bryan Marsh Canada	6	394 0.6×	157 0.7×	128 0.7×	46 1.3×	13 0.4×	10	442
Jussara Tanesi United States	12	698 1.1×	302 1.3×	125 0.7×	19 0.5×	44 1.3×	33	745
Xuequan Wu China	11	423 0.7×	196 0.8×	191 1.0×	19 0.5×	11 0.3×	11	473

Countries citing papers authored by B. W. Langan

Since Specialization

Citations

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

Fields of papers citing papers by B. W. Langan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by B. W. Langan. 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 B. W. Langan. The network helps show where B. W. Langan may publish in the future.

Co-authorship network of co-authors of B. W. Langan

This figure shows the co-authorship network connecting the top 25 collaborators of B. W. Langan. A scholar is included among the top collaborators of B. W. Langan 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 B. W. Langan. B. W. Langan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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15 of 15 papers shown

Langan, B. W., Ke-Fan Weng, & MA Ward. (2002). Effect of silica fume and fly ash on heat of hydration of Portland cement. Cement and Concrete Research. 32(7). 1045–1051. 372 indexed citations

Langan, B. W., et al.. (1997). Pozzolanic reaction in portland cement, silica fume, and fly ash mixtures. Canadian Journal of Civil Engineering. 24(5). 754–760. 56 indexed citations

Li, Yun, B. W. Langan, & MA Ward. (1996). The Strength and Microstructure of High-Strength Paste Containing Silica Fume. Cement Concrete and Aggregates. 18(2). 112–117. 13 indexed citations

Langan, B. W., et al.. (1994). Freezing and Thawing: Comparison Between Non-Air-Entrained and Air-Entrained High-Strength Concrete. 8 indexed citations

Langan, B. W., et al.. (1994). Use of Control Specimens in Freezing and Thawing Testing of Concrete. Cement Concrete and Aggregates. 16(1). 78–82. 9 indexed citations

Langan, B. W., et al.. (1994). Strength Evaluation of In-Situ Concrete by Rebound Hammer and Core Testing. Cement Concrete and Aggregates. 16(2). 181–185. 1 indexed citations

Langan, B. W., et al.. (1993). Use of Fly Ash in Heat-cured Concrete and the Effect of Post-curing Storage Regimes on Strength, Modulus of Elasticity, and Freezing-thawing Durability. Cement Concrete and Aggregates. 15(1). 14–23. 1 indexed citations

Langan, B. W., et al.. (1991). Hydration of cement and silica fume paste. Cement and Concrete Research. 21(5). 691–708. 67 indexed citations

Langan, B. W., R. C. Joshi, & MA Ward. (1990). Strength and durability of concretes containing 50% Portland cement replacement by fly ash and other materials. Canadian Journal of Civil Engineering. 17(1). 19–27. 30 indexed citations

10.

Langan, B. W., et al.. (1987). A study of fly ash concrete in curb and gutter construction under various laboratory and field curing regimes. Canadian Journal of Civil Engineering. 14(5). 614–620. 2 indexed citations

11.

Perry, Chris T., Robert L. Day, R. C. Joshi, B. W. Langan, & J. E. Gillott. (1987). THE EFFECTIVENESS OF TWELVE CANADIAN FLY ASHES IN SUPPRESSING EXPANSION DUE TO ALKALI-SILICA REACTION --PROCEEDINGS OF THE 7TH INTERNATIONAL CONFERENCE ON CONCRETE ALKALI-AGGREGATE REACTIONS, OTTAWA, CANADA, 1986. 1 indexed citations

12.

Langan, B. W., et al.. (1987). Silica Fume in High-Strength Concrete. ACI Materials Journal. 84(2). 77 indexed citations

13.

Langan, B. W. & MA Ward. (1987). Significance of Interrupted Testing on the Freeze-Thaw Resistance of Fly Ash Concrete by ASTM C 666 (Method A). Cement Concrete and Aggregates. 9(2). 113–116. 2 indexed citations

14.

Haque, M.N., B. W. Langan, & MA Ward. (1984). High Fly Ash Concretes. ACI Journal Proceedings. 81(1). 30 indexed citations

15.

Langan, B. W. & MA Ward. (1976). A laboratory investigation for potential durability of ready-mixed concrete retempered for air content and workability. Canadian Journal of Civil Engineering. 3(4). 570–577.

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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