Christopher Rojahn

427 total citations
27 papers, 318 citations indexed

About

Christopher Rojahn is a scholar working on Civil and Structural Engineering, Artificial Intelligence and Geophysics. According to data from OpenAlex, Christopher Rojahn has authored 27 papers receiving a total of 318 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Civil and Structural Engineering, 5 papers in Artificial Intelligence and 5 papers in Geophysics. Recurrent topics in Christopher Rojahn's work include Seismic Performance and Analysis (7 papers), Seismology and Earthquake Studies (5 papers) and Seismic Waves and Analysis (4 papers). Christopher Rojahn is often cited by papers focused on Seismic Performance and Analysis (7 papers), Seismology and Earthquake Studies (5 papers) and Seismic Waves and Analysis (4 papers). Christopher Rojahn collaborates with scholars based in United States and Japan. Christopher Rojahn's co-authors include Andrew S. Whittaker, Gary C. Hart, Lawrence D. Reaveley, Ronald L. Mayes, J. H. Clark, Donald G. Anderson, Anne S. Kiremidjian, Charles Scawthorn, Michael O’Rourke and Robert R. Wilson and has published in prestigious journals such as Bulletin of the Seismological Society of America, Journal of Structural Engineering and Earthquake Engineering & Structural Dynamics.

In The Last Decade

Christopher Rojahn

23 papers receiving 255 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Christopher Rojahn United States	9	274	90	36	15	15	27	318
S.R. Uma New Zealand	10	293 1.1×	92 1.0×	35 1.0×	10 0.7×	13 0.9×	31	332
Nesrin Basöz United States	8	426 1.6×	85 0.9×	34 0.9×	26 1.7×	12 0.8×	12	465
S. Karapetrou Greece	7	365 1.3×	70 0.8×	69 1.9×	7 0.5×	20 1.3×	10	399
Adrian Chandler Australia	14	451 1.6×	71 0.8×	160 4.4×	10 0.7×	9 0.6×	26	485
Gabriele Fiorentino Italy	12	466 1.7×	150 1.7×	47 1.3×	7 0.5×	9 0.6×	35	504
Ufuk Yazgan Türkiye	12	522 1.9×	89 1.0×	82 2.3×	7 0.5×	17 1.1×	29	577
António A. Correia Portugal	14	452 1.6×	143 1.6×	44 1.2×	6 0.4×	11 0.7×	40	492
Russell H. Brown United States	7	154 0.6×	100 1.1×	16 0.4×	10 0.7×	6 0.4×	14	224
Jui‐Liang Lin Taiwan	11	364 1.3×	41 0.5×	35 1.0×	6 0.4×	15 1.0×	38	412
Rosita Jünemann Chile	10	310 1.1×	149 1.7×	27 0.8×	4 0.3×	5 0.3×	17	338

Countries citing papers authored by Christopher Rojahn

Since Specialization

Citations

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

Fields of papers citing papers by Christopher Rojahn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christopher Rojahn

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

All Works

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20 of 20 papers shown

Rojahn, Christopher, et al.. (2019). Increasing Community Resilience Through Improved Lifeline Infrastructure Performance.. PubMed. 49(2). 34–42. 3 indexed citations

Holzer, Thomas L., Charles Scawthorn, & Christopher Rojahn. (2005). Coordinating NEHRP Post‐Earthquake Investigations—Exercising the Plan. Earthquake Spectra. 21(4). 1043–1062. 1 indexed citations

Rojahn, Christopher. (2005). Christopher Rojahn. The Structural Design of Tall and Special Buildings. 14(3). 205–266.

Rojahn, Christopher, et al.. (2000). NEHRP Guidelines and Commentary for the Seismic Rehabilitation of Buildings. Earthquake Spectra. 16(1). 227–239. 27 indexed citations

Whittaker, Andrew S., Gary C. Hart, & Christopher Rojahn. (1999). SEISMIC RESPONSE MODIFICATION FACTORS. Scopus. 438–444. 1 indexed citations

Rojahn, Christopher, et al.. (1999). Impact Assessment of Selected MCEER Highway Project Research on the Seismic Design of Highway Structures. 14 indexed citations

Rojahn, Christopher, et al.. (1997). 4. Earthquake Damage and Loss Estimation Methodology and Data for Salt Lake County, Utah (ATC‐36). Earthquake Spectra. 13(4). 623–642. 13 indexed citations

Rojahn, Christopher, et al.. (1997). Guidelines for Seismic Rehabilitation of Buildings: An Overview of the Background Approach and Contents. 1224–1228. 1 indexed citations

Rojahn, Christopher, et al.. (1997). SEISMIC DESIGN CRITERIA FOR BRIDGES AND OTHER HIGHWAY STRUCTURES. 18 indexed citations

10.

Reaveley, Lawrence D., et al.. (1996). Guidelines and Commentary for the Seismic Rehabilitation of Buildings (ATC - 33). 1123–1130. 7 indexed citations

11.

Rojahn, Christopher & Andrew S. Whittaker. (1995). A Critical Review of Current Approaches to Earthquake Resistant Design. 431–442. 51 indexed citations

12.

Bruce, Robert A., et al.. (1993). Report and Summary of ATC-31—Evaluation of the Performance of Seismically Retrofitted Buildings. 337–342. 1 indexed citations

13.

Scawthorn, Charles, et al.. (1993). A model methodology for assessment of seismic vulnerability and impact of disruption of water supply systems. 4 indexed citations

14.

Rojahn, Christopher, et al.. (1992). Transportation Lifeline Losses in Large Eastern Earthquakes. 87–101. 6 indexed citations

15.

Rojahn, Christopher, et al.. (1986). 5. Earthquake Damage and Loss Evaluation for California. Earthquake Spectra. 2(4). 767–782. 11 indexed citations

16.

Rojahn, Christopher. (1986). ATC Methodology and Data for Rapid Assessment of Seismic Vulnerability. 21–40. 2 indexed citations

17.

Rojahn, Christopher, et al.. (1981). An analysis of strong-motion data from a severely damaged structure, the Imperial County Services Building, El Centro, California. Antarctica A Keystone in a Changing World. 14 indexed citations

18.

Rojahn, Christopher, et al.. (1980). October 15, 1979, main-shock strong-motion records from the Meloland Road-Interstate Route 8 overcrossing, Imperial County, California. Antarctica A Keystone in a Changing World. 1 indexed citations

19.

Rojahn, Christopher, et al.. (1978). Use and interpretation of strong-motion records from highway bridges. Antarctica A Keystone in a Changing World. 2 indexed citations

20.

Brady, Arthur, et al.. (1978). Seismic engineering data report: Romanian and Greek records, 1972-77. Antarctica A Keystone in a Changing World. 4 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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