Publications

Sort by: Date | Author | Title

Ulfkjaer, J. P., Brosbøl, D. P., Larsen, R. & Clausen, J. (2025). Test and Analysis of Prestressed Ultra High Performance Concrete Beams. In RILEM Bookseries (pp. 184-193). Springer Science and Business Media B.V.. https://doi.org/10.1007/978-3-031-70281-5_21

Camargo, E. A., Ulfkjaer, J. P., Brincker, R., Nøergaard, J. & Gadegaard, S. S. (2019). Operational Modal Analysis and Finite-Element Model Updating of Pilot Concrete Wind Turbine Tower. Journal of Structural Engineering (United States), 145(2), Article 05018003. https://doi.org/10.1061/(ASCE)ST.1943-541X.0002242

Christensen, F., Ulfkjær, J. P. & Brincker, R. (2015). Crack widths in concrete with fibers and main reinforcement. In H. Stang & M. Braestrup (Eds.), Concrete - Innovation and Design: fib Symposium Proceedings (pp. 93). Federation internationale du beton (fib).

Christensen, F., Ulfkjær, J. P. & Brincker, R. (2015). Crack widths in concrete with fibers and main reinforcement. Paper presented at FIB Symposium 2015 , Copenhagen, Denmark.

Bayraktarli, Y. Y., Ulfkjær, J. P., Yazgan, U. & Faber, M. H. (2005). On the Application of Bayesian Probabilistic Networks for Earthquake Risk Management. In Proceedings of the 9th International Conference on Structural Safety and Reliability https://www.semanticscholar.org/paper/On-the-Application-of-Bayesian-Probabilistic-for-Bayraktarli-Ulfkj%C3%A6r/0fcce9f8fc76e62acfa491662ddd0da2782d25cc

Huth, O., Feltrin, G., Ulfkjær, J. P. & Kilic, N. (2003). Model Update and Damage Identification on a Prestressed Concrete Bridge Using Modal Parameters and Projective Input Residuals. In Proceedings of IMAC XXI Society for Experimental Mechanics Inc..

Van Mier, J. G. M. & Ulfkjær, J. P. (2000). Round-robin analysis of over-reinforced concrete beams comparison of results. Materials and Structures, 33(230), 381-390. https://doi.org/10.1007/BF02479647

Ulfkjær, J. P. & Brincker, R. (1996). Analytical Model for Fictitious Crack Propagation in Reinforced Concrete Beams without Debonding. In A. Carpinteri (Ed.), Size-Scale Effects in the Failure Mechanisms of Materials and Structures: Proceedings of the International Union of Theoretical and Applied Mechanics (IUTAM) Symposium on Size-Scale Effects in the Failure Mechanisms of Materials and Structures : 3-7 October 1994, Politecnico di Torino, Turin, Italy (pp. 357-370) https://vbn.aau.dk/ws/portalfiles/portal/204446530/Analytical_Model_for_Fictitious_Crack_Propagation_in_Reinforced_Concrete_Beams_without_Debonding.pdf

Ulfkjær, J. P., Henriksen, M. S. & Aarup, B. (1996). Experimental Investigation of the Fracture Behaviour of Reinforced Ultra High Strength Concrete. In Proceedings of the Eleventh European Conference on Fracture (Vol. R9611). Fracture and Dynamics. https://vbn.aau.dk/ws/portalfiles/portal/37612286/Experimental+Investigation+of+the+Fracture+Behaviour+of+Reinforced+Ultra+High+Strength+Concrete.pdf

Ulfkjaer, J. P., Hansen, L. P., Qvist, S. & Madsen, S. H. (1996). Fracture energy of plain concrete beams at different rates of loading. In International Conference on Structures Under Shock and Impact, SUSI (pp. 415-425). Computational Mechanics Inc. https://www.witpress.com/Secure/elibrary/papers/SUSI96/SUSI96038FU.pdf

Ulfkjær, J. P., Krenk, S. & Brincker, R. (1995). Analytical Model for Fictitious Crack Propagation in Concrete Beams. Journal of Engineering Mechanics, 121(1), 7-15. http://web.ebscohost.com/ehost/detail?vid=1&hid=8&sid=f44adb61-31ae-4adb-a090-e866bc192316%40sessionmgr9

Brincker, R., Ulfkjær, J. P., Adamsen, P., Langvad, L. & Toft, R. (1995). Analytical Model for Hook Anchor Pull-out. In Aakjær, K. (ed.) (Ed.), Modern Design of Concrete Structures : Proceedings of Nordic Symposium, Aalborg University, May 3-5, 1995: R / Institut for Bygningsteknik, Aalborg Universitet (R9513 ed., pp. 47-62)

Brincker, R., Ulfkjær, J. P., Adamsen, P., Langvad, L. & Toft, R. (1995). Analytical Model for Hook Anchor Pull-out. In R. Widmann (Ed.), Proceedings of the International Symposium on Anchors in Theory and Practice: Salzburg, Austria, 9-10 october 1995 (pp. 3-15)

Brincker, R., Andersen, P., Kirkegaard, P. H. & Ulfkjær, J. P. (1995). Damage Detection In Laboratory Concrete Beams. In Proceedings of the 13th International Modal Analysis Conference: February 13-16, 1995, Nashville, Tennessee (pp. 668-674) http://svibs.com.linux25.curanetserver.dk/wp-content/uploads/2019/12/1995_2.pdf

Ulfkjær, J. P., Bache, H. H., Brincker, R. & Sørensen, N. B. (1995). Fracture Energy of Normal Strength Concrete and Ultra High Strength Ultra Ductile Steel Fiber Reinforced Concrete. In Paper to Proc. 2nd Int. FRAMCOS Conference, Zürich, July 1995

Ulfkjær, J. P., Henriksen, M. S., Brincker, R., Hansen, L. P., Heshe, G. & Jensen, J. K. J. (1995). Rotational Capacity of Reinforced Concrete Beams. In Aakjær, K. (ed.) (Ed.), Modern Design of Concrete Structures : Proceedings of Nordic Symposium, Aalborg University, May 3-5, 1995: R / Institut for Bygningsteknik, Aalborg Universitet (R9513 ed., pp. 345-356)

Ulfkjær, J. P., Henriksen, M. S., Brincker, R. & Heshe, G. (1995). Size Effects of the Rotational Capacity of Reinforced Concrete Beams. In Presented at the Int. SEM Spring Conference, Grand Rapids, Michigan, June 1995

Ulfkjær, J. P. & Brincker, R. (1994). Effects in the Failure Mechanisms of Materials and Structures. In Size-Scale Effects in the Failure Mechanisms of Materials and Structures: Proceedings of the International Union of Theoretical and Applied Mechanics (IUTAM) Symposium on Size-Scale Effects in the Failure Mechanisms of Materials and Structures : 3-7 October 1994, Politecnico di Torino, Turin, Italy

Ulfkjær, J. P., Brincker, R. & Krenk, S. (1993). Analytical Model for Complete Moment-Rotation Curves of Concrete Beams in Bending. In 8th European Conference on Fracture, Torino, Italy, October 1990 (pp. 612-617)

Ulfkjær, J. P., Hededal, O., Kroon, I. B. & Brincker, R. (1993). Simple Application of Fictitious Crack Model in Reinforced Concrete Beams: Analysis and Experiments. R : Institut for Bygningsteknik, Aalborg Universitet No. R9350 https://www.semanticscholar.org/paper/Simple-Application-of-Fictitious-Crack-Model-in-Ulfkj%C3%A6r-Hededal/a01d50e4a4be778f89c26221a45f7a4fa5aed7e0

Ulfkjær, J. P., Hededal, O., Kroon, I. B. & Brincker, R. (1993). Simple Application of Fictitious Crack Model in Reinforced Concrete Beams. R : Institut for Bygningsteknik, Aalborg Universitet No. R9349 https://www.semanticscholar.org/paper/Simple-Application-of-Fictitious-Crack-Model-in-Ulfkj%C3%A6r-Hededal/a01d50e4a4be778f89c26221a45f7a4fa5aed7e0

Ulfkjær, J. P. & Brincker, R. (1992). Indirect Determination of the sigma - omega: Relation of HCS through Three-Point Bending. R / Inst. for Bygningsteknik, Aalborg Universitetscenter No. R9229 https://scholar.google.dk/citations?view_op=view_citation&hl=da&user=yXTs4dIAAAAJ&citation_for_view=yXTs4dIAAAAJ:_FxGoFyzp5QC

Ulfkjær, J. P. & Brincker, R. (1992). Indirect Determination of the sigma - omega Relation of HCS through Three-Point Bending. Paper presented at Fracture and Damage of Concrete and Rock , Vienna, Austria. https://scholar.google.dk/citations?view_op=view_citation&hl=da&user=yXTs4dIAAAAJ&citation_for_view=yXTs4dIAAAAJ:_FxGoFyzp5QC

Ulfkjær, J. P. & Johnsen, J. (1988). Stokastisk dynamisk stabilitetsteori for lineært elastiske systemer. https://books.google.dk/books/about/Stokastisk_dynamisk_stabilitetsteori_for.html?id=BzLSQwAACAAJ&redir_esc=y

Revised 13.11.2025

Jens Peder Ulfkjær