Projects per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Dive into the research topics where Christoph Gehlen is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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TRR277/2: Additive Fertigung im Bauwesen – Die Chance für große Veränderung
Gehlen, C. (PI), Fottner, J. (PI) & Bos, F. (PI)
1/01/24 → 31/12/27
Project: Research
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TRR277/1: Additive Fertigung im Bauwesen – Die Herausforderung des großen Maßstabs
Gehlen, C. (PI) & Fottner, J. (PI)
1/01/20 → 31/12/23
Project: Research
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Automated Air Void Parameter Evaluation in Hardened Concrete using Confocal Laser Scanning Microscopy and Deep Learning
Kostic, V., Kotsev, V., Khan, Q., Cremers, D., Timothy, J., Kränkel, T. & Gehlen, C., 2025, Proceedings of the 2025 fib International Symposium - Concrete Structures: extend lifetime, limit impacts. Briffaut, M. & Torrenti, J. M. (eds.). fib. The International Federation for Structural Concrete, p. 3354-3364 11 p. (fib Symposium).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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A virtual lab for damage identification in concrete using coda wave interferometry
Vu, G., Timothy, J. J., Saenger, E. H., Gehlen, C. & Meschke, G., 2025, In: Structure and Infrastructure Engineering. 21, 7-8, p. 1252-1267 16 p.Research output: Contribution to journal › Article › peer-review
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Diffusion Potentials in Cement Mortars with pH Differences Due to Carbonation
Ziehensack, E., Osterminski, K. & Gehlen, C., Mar 2025, In: Corrosion and Materials Degradation. 6, 1, 2.Research output: Contribution to journal › Article › peer-review
Open Access -
Effect of intermittent drying periods on the surface deterioration of blast furnace slag mortars during freeze-thaw de-icing salt attacks
Haynack, A., Timothy, J. J., Kränkel, T. & Gehlen, C., 2025, Proceedings of the 2025 fib International Symposium - Concrete Structures: extend lifetime, limit impacts. Briffaut, M. & Torrenti, J. M. (eds.). fib. The International Federation for Structural Concrete, p. 1806-1813 8 p. (fib Symposium).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Frequentist parameter estimation techniques applied to the fib carbonation model
Lozano-Valcarcel, J. M., Kraenkel, T., Rahimi, A. & Gehlen, C., 2025, Proceedings of the 2025 fib International Symposium - Concrete Structures: extend lifetime, limit impacts. Briffaut, M. & Torrenti, J. M. (eds.). fib. The International Federation for Structural Concrete, p. 1927-1937 11 p. (fib Symposium).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review