Tor Arne Hammer

617 total citations
23 papers, 444 citations indexed

About

Tor Arne Hammer is a scholar working on Civil and Structural Engineering, Building and Construction and Pollution. According to data from OpenAlex, Tor Arne Hammer has authored 23 papers receiving a total of 444 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Civil and Structural Engineering, 8 papers in Building and Construction and 2 papers in Pollution. Recurrent topics in Tor Arne Hammer's work include Innovative concrete reinforcement materials (13 papers), Concrete and Cement Materials Research (13 papers) and Concrete Properties and Behavior (12 papers). Tor Arne Hammer is often cited by papers focused on Innovative concrete reinforcement materials (13 papers), Concrete and Cement Materials Research (13 papers) and Concrete Properties and Behavior (12 papers). Tor Arne Hammer collaborates with scholars based in Norway, France and Germany. Tor Arne Hammer's co-authors include Øyvind Bjøntegaard, Erik J. Sellevold, Stefan Jacobsen, Terje Kanstad, Benoît Hilloulin, Ahmed Loukili, Kim Van Tittelboom, Nele De Belie, Harald Justnes and Guomin Ji and has published in prestigious journals such as Cement and Concrete Research, Cement and Concrete Composites and Engineering Fracture Mechanics.

In The Last Decade

Tor Arne Hammer

22 papers receiving 405 citations

Peers

Tor Arne Hammer
Denis Beaupré Canada
Mohamed Ghannam Egypt
Alireza Valikhani United States
Pangil Choi United States
Shaowen Du China
Azadeh Jaberi Jahromi United States
Yasuo Tanigawa Japan
Rita Kleizienė Lithuania
Paco Diederich France
N. Mike Jackson United States
Denis Beaupré Canada
Tor Arne Hammer
Citations per year, relative to Tor Arne Hammer Tor Arne Hammer (= 1×) peers Denis Beaupré

Countries citing papers authored by Tor Arne Hammer

Since Specialization
Citations

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

Fields of papers citing papers by Tor Arne Hammer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tor Arne Hammer. 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 Tor Arne Hammer. The network helps show where Tor Arne Hammer may publish in the future.

Co-authorship network of co-authors of Tor Arne Hammer

This figure shows the co-authorship network connecting the top 25 collaborators of Tor Arne Hammer. A scholar is included among the top collaborators of Tor Arne Hammer 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 Tor Arne Hammer. Tor Arne Hammer 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
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Hammer, Tor Arne, et al.. (2021). Early age autogenous shrinkage cracking risk of an ultra-high performance concrete (UHPC) wall: Modelling and experimental results. Engineering Fracture Mechanics. 257. 108024–108024. 60 indexed citations
3.
Hammer, Tor Arne, et al.. (2015). Practical methods to assess segregation risk of SCC on site. FA: Competitive constructions SP 2.1 Robust and highly flowable concrete with controlled surface quality. Duo Research Archive (University of Oslo). 1 indexed citations
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Bjøntegaard, Øyvind, et al.. (2014). RILEM Technical Committee 195-DTD Recommendation for Test Methods for AD and TD of Early Age Concrete. CERN Document Server (European Organization for Nuclear Research). 4 indexed citations
6.
Jacobsen, Stefan, et al.. (2009). Flow conditions of fresh mortar and concrete in different pipes. Cement and Concrete Research. 39(11). 997–1006. 88 indexed citations
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Hammer, Tor Arne, et al.. (2006). Cracking tendency of HSC: Tensile strength and self generated stress in the period of setting and early hardening. Materials and Structures. 40(3). 319–324. 20 indexed citations
10.
Hammer, Tor Arne, et al.. (2006). Influence of entrained air voids on pore water pressure and volume change of concrete before and during setting. Materials and Structures. 39(9). 801–808. 17 indexed citations
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Hammer, Tor Arne, et al.. (2004). Internal Curing Role of Absorbed Water in Aggregates. 12 indexed citations
13.
Kanstad, Terje, Tor Arne Hammer, Øyvind Bjøntegaard, & Erik J. Sellevold. (2003). Mechanical properties of young concrete: Part I: Experimental results related to test methods and temperature effects. Materials and Structures. 36(4). 218–225. 42 indexed citations
14.
Kanstad, Terje, Tor Arne Hammer, Øyvind Bjøntegaard, & Erik J. Sellevold. (2003). Mechanical properties of young concrete: Part II: Determination of model parameters and test program proposals. Materials and Structures. 36(4). 226–230. 37 indexed citations
15.
Bjøntegaard, Øyvind, Tor Arne Hammer, & Erik J. Sellevold. (2003). On the measurement of free deformation of early age cement paste and concrete. Cement and Concrete Composites. 26(5). 427–435. 63 indexed citations
16.
Kanstad, Terje, et al.. (2001). EFFECTS OF SILICA FUME ON CRACK SENSITIVITY. ACI Concrete International. 23(12). 53–59. 3 indexed citations
17.
Hammer, Tor Arne. (2001). Effect of silica fume on the plastic shrinkage and pore water pressure of high-strength concretes. Materials and Structures. 34(5). 273–278. 27 indexed citations
18.
Hammer, Tor Arne. (2001). Effect of silica fume on the plastic shrinkage and pore water pressure of high-strength concretes. Materials and Structures. 34(239). 273–278. 10 indexed citations
19.
Hammer, Tor Arne. (1998). Potentiating Hypergastrinemic Effect by the Peroxisome Proliferator Ciprofibrate and Omeprazole in the Rat. Scandinavian Journal of Gastroenterology. 33(6). 595–599. 13 indexed citations
20.
Hammer, Tor Arne & Øyvind Bjøntegaard. (1998). Cracking Tendency of High Strength Lightweight Aggregate Concrete at Early Ages. 1 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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