Geotechnical Engineering and Offshore Foundations Research Group

2024

A comparative study of proof load configurations related to bridge classification

Damsgaard, K. D. S., Engelund, S., Sørensen, J. D., Schmidt, J. W., Christensen, C. O. & von Scholten, C., 2024, Bridge Maintenance, Safety, Management, Digitalization and Sustainability - Proceedings of the 12th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2024. Jensen, J. S., Frangopol, D. M. & Schmidt, J. W. (eds.). CRC Press, p. 323-331 9 p.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Open Access

File

1 Downloads (Pure)

Cyclic and monotonic response characteristics of suction bucket foundations under extreme axial loads

Grecu, S., 2024, Aalborg University Open Publishing.

Research output: PhD thesis

Open Access

File

20 Downloads (Pure)

Evaluating the reliability of existing methods for predicting installation torque of screw piles in saturated sand: a comparative study

Andreasen, D. K., Ibsen, L. B. & Koteras, A. K., 2024, (E-pub ahead of print) Geotechnical Engineering Challenges to Meet Current and Emerging Needs of Society: PROCEEDINGS OF THE XVIII EUROPEAN CONFERENCE ON SOIL MECHANICS AND GEOTECHNICALENGINEERING. Guerra, N., Matos Fernandes, M., Ferreira, C., Gomes Correia, A., Pinto, A. & Sêco e Pinto, P. (eds.). 1st Edition ed. London: CRC Press/Balkema, p. 315-319 5 p.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Open Access

File

Key trends in the response of suction bucket foundations to extreme axial cyclic loads

Grecu, S., Barari, A. & Ibsen, L. B., 1 Jan 2024, In: Soil Dynamics and Earthquake Engineering. 176, 15 p., 108344.

Research output: Contribution to journal › Journal article › Research › peer-review

Open Access

File

1 Citation (Scopus)

14 Downloads (Pure)

Load testing and evaluation of inverted T-section slabs in road bridges

Christensen, C. O., Schmidt, J. W., Bang, R., von Scholten, C., Goltermann, P., Damsgaard, K. D. S. & Engelund, S., 2024, Bridge Maintenance, Safety, Management, Digitalization and Sustainability - Proceedings of the 12th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2024. Jensen, J. S., Frangopol, D. M. & Schmidt, J. W. (eds.). CRC Press, p. 366-374 9 p.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Open Access

File

6 Downloads (Pure)

Prediction of uplift and compression bearing capacity of screw piles in saturated sand: Prévision de la capacité de charge en compression et en soulèvement des pieux vissés dans le sable saturé

Andreasen, D. K., Koteras, A. K. & Ibsen, L. B., 2024, (E-pub ahead of print) Geotechnical Engineering Challenges to Meet Current and Emerging Needs of Society: PROCEEDINGS OF THE XVIII EUROPEAN CONFERENCE ON SOIL MECHANICS AND GEOTECHNICALENGINEERING. Guerra, N., Matos Fernandes, M., Ferreira, C., Gomes Correia, A., Pinto, A. & Sêco e Pinto, P. (eds.). 1st Edition ed. London: CRC Press/Balkema, p. 311-314 5 p.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

File

Sustainable Handling of Soft Soils During the Design of Major Infrastructure Projects

Tanderup, M., Lodahl, M. R., Thomassen, K. & Ibsen, L. B., 29 Feb 2024, Climate Change Adaptation from Geotechnical Perspectives - Select Proceedings of CREST 2023: Lecture Notes in Civil Engineering. Hazarika, H., Haigh, S. K., Chaudhary, B., Murai, M. & Manandhar, S. (eds.). Springer, Singapore: Springer Publishing Company, Vol. 447. p. 81-91 11 p. (Lecture Notes in Civil Engineering).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

2023

A comparison between static and dynamic load tests of Tapered steel jacking piles in Baskarp sand

Zhou, J., Yimo, W., Ibsen, L. B. & Barari, A., 2023, Proceedings of the 8th International Symposium on Deformation Characteristics of Geomaterials (ISDCG2023). International Society for Soil Mechanics and Geotechnical Engineering, 7 p.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Open Access

File

21 Downloads (Pure)

Apparatus and method for testing the load bearing capacity of a foundation pile

Ibsen, L. B. (Inventor), Sabaliauskas, T. (Inventor) & Borup, K. (Inventor), 28 Sept 2023, IPC No. E02D 5/56 2006.1, E02D 7/22 2006.1, E02D 33/00 2006.1, G01M 7/08 2006.1, Patent No. WO/2023/180297, 21 Mar 2023, Priority date 21 Mar 2022, Priority No. PA202270117

Research output: Patent

Open Access

A simplified procedure for the prediction of liquefaction-induced settlement of offshore wind turbines supported by suction caisson foundation based on effective stress analyses and an ML-based group method of data handling

Farahani, S. & Barari, A., Dec 2023, In: Earthquake Engineering and Structural Dynamics. 52, 15, p. 5072-5098 27 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Open Access

File

4 Citations (Scopus)

13 Downloads (Pure)

A theoretical and practical framework based on plasticity theory for the drained behavior of single and multiple shallow footings

Barari, A., Zhou, J., Ibsen, L. B., Nazem, M. & Nielsen, K., 1 Nov 2023, In: International Journal for Numerical and Analytical Methods in Geomechanics. 47, 16, p. 2872-2898 27 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Open Access

File

16 Downloads (Pure)

Concrete screw pile

Ibsen, L. B. (Inventor), Porsmose, J. J. (Inventor), Madsen, N. (Inventor), Ibsen, M. (Inventor) & Tvede, J. (Inventor), 28 Sept 2023, IPC No. E02D 5/24 2006.1, E02D 5/30 2006.1, E02D 5/56 2006.1, E02D 7/22 2006.1, Patent No. WO/2023/180293, 21 Mar 2023, Priority date 21 Mar 2022, Priority No. PA202270116

Research output: Patent

Open Access

Effective stress analysis of residual wave-induced liquefaction around caisson-foundations: Bearing capacity degradation and an AI-based framework for predicting settlement

Moghaddam, A., Barari, A., Farahani, S., Tabarsa, A. & Jeng, D.-S., Jul 2023, In: Computers and Geotechnics. 159, 27 p., 105364.

Research output: Contribution to journal › Journal article › Research › peer-review

Open Access

File

6 Citations (Scopus)

31 Downloads (Pure)

Effects of drainage conditions and suction pressure on tensile response of bucket foundations: An experimental study

Grecu, S., Ibsen, L. B. & Barari, A., 1 Jun 2023, In: Ocean Engineering. 277, 11 p., 114277.

Research output: Contribution to journal › Journal article › Research › peer-review

Open Access

File

4 Citations (Scopus)

22 Downloads (Pure)

Influence of Seabed Characteristics on Cyclic Pull-Out Behavior of Suction Anchor for Floating Offshore Wind Turbine under Environmental Loads

Moghadam, A. E. & Barari, A., 23 Mar 2023, Geo Congress 2023: Geotechnical Data Analysis and Computation. Rathje, E., Montoya, B. M. & Wayne, M. H. (eds.). 342 ed. American Society of Civil Engineers (ASCE), Vol. Geopolitical Special Publication. p. 96-105 10 p.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Lessons learned from large-scale physical modeling of tapered jacking piles: HSDT

Ibsen, L. B. & Barari, A., 3 Oct 2023, Symposium on Energy Geotechnics 2023: Accelerating the energy transistion . TU Delft Open, p. 1-2 (Symposium on Energy Geotechnics Conference Proceedings).

Research output: Contribution to book/anthology/report/conference proceeding › Conference abstract in proceeding › Research › peer-review

Open Access

File

12 Downloads (Pure)

Method and system for installing of a screw pile in a soil

Ibsen, L. B. (Inventor), Ibsen, M. (Inventor), Porsmose, J. J. (Inventor), Madsen, N. (Inventor) & Tvede, J. (Inventor), 28 Sept 2023, IPC No. E02D 5/56 2006.1, E02D 7/22 2006.1, Patent No. WO/2023/180295, 21 Mar 2023, Priority date 21 Mar 2022, Priority No. PA202270115

Research output: Patent

Open Access

Numerical modeling of the effect of loading rate on the tensile load capacity of offshore caisson foundations

Ayyılmaz, B., Ülker, M. B. C., Vahid, V. & Barari, A., 15 Sept 2023, In: Ocean Engineering. 284, 16 p., 115155.

Research output: Contribution to journal › Journal article › Research › peer-review

1 Citation (Scopus)

On the cyclic stability diagram of offshore wind turbine supported on multiple foundations in saturated dense sand

Nielsen, K., Svenningsen, J., Barari, A., Farahani, S. & Ibsen, L. B., 1 Feb 2023, In: Engineering Failure Analysis. 144, 17 p., 106926.

Research output: Contribution to journal › Journal article › Research › peer-review

2 Citations (Scopus)

2022

A numerical analysis of reverse fault rupture-suction caisson interaction

Papavasileiou, V., Barari, A. & Ibsen, L. B., 2022, The 20th International Conference on Soil Mechanics and Geotechnical Engineering, Sydney. Rahman, M. & Jaksa, M. (eds.). Australian Geomechanics Society and the International Society for Soil Mechanics and Geotechnical Engineering, p. 1819-1824

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Investigation of the Penetration Resistance Coefficients for the CPT-Based Method for Suction Bucket Foundation Installation in Sand

Rodriguez, F. M. G., Ibsen, L. B., Koteras, A. K. & Barari, A., 1 Jun 2022, In: International Journal of Geomechanics. 22, 6, 04022063.

Research output: Contribution to journal › Journal article › Research › peer-review

7 Citations (Scopus)

Numerical Simulation of Caisson-Supported Offshore Wind Turbines Involving Uniform Liquefiable Sand Layer

Palacios, A. E., Nguyen, D. M., Markovic, V., Farahani, S., Barari, A. & Ibsen, L. B., 2022, Proceedings of the 4th International Conference on Performance Based Design in Earthquake Geotechnical Engineering (Beijing 2022). Wang, L., Zhang, J.-M. & Wang, R. (eds.). 1 ed. Springer, p. 1664-1673 10 p. (Geotechnical, geological and earthquake engineering (Print), Vol. 52). (Geotechnical, geological and earthquake engineering (Online), Vol. 52).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

1 Citation (Scopus)

The Remedial Performance of Suction Caisson Foundations for Offshore Wind Turbines under Seismically Induced Liquefaction in the Seabed: Shake Table Testing

Haddad, A., Barari, A. & Amini, R., May 2022, In: Marine Structures. 83, 103171.

Research output: Contribution to journal › Journal article › Research › peer-review

15 Citations (Scopus)

2021

Accounting for stress-dependent stiffness of skirted circular foundation during monotonic loading in layered seabed

Barari, A. & Ibsen, L. B., 2021, 6th International Conference on Geotechnical and Geophysical Site Characterisation. Hungarian Geotechnical Society, 9 p. 489

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Open Access

File

51 Downloads (Pure)

Class C Predictions for Horizontally Loaded Caisson Foundations

Barari, A. & Ibsen, L. B., 2021, International Сonference "Geotechnics Fundamentals and Applications in Construction: New Materials, Structures, Technologies and Calculations" (GFAC 2021). AA Balkema Publishers

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Experimental evaluation of time effect on swelling pressure in high plasticity clay

Peri, E., Nielsen, S. D., Nielsen, B. N. & Damkilde, L., 26 Apr 2021, In: IOP Conference Series: Earth and Environmental Science. 710, 1, 012022.

Research output: Contribution to journal › Conference article in Journal › Research › peer-review

Open Access

File

33 Downloads (Pure)

Failure Envelopes for Combined Loading of Skirted Foundations in Layered Deposits

Barari, A., Ghaseminejad, V. & Ibsen, L. B., 1 Jul 2021, In: Journal of Waterway, Port, Coastal, and Ocean Engineering. 147, 4, 04021008.

Research output: Contribution to journal › Journal article › Research › peer-review

Open Access

File

10 Citations (Scopus)

131 Downloads (Pure)

Installation of novel suction bucket foundation with new modular geometry in a large-scale set-up

Koteras, A. K. & Ibsen, L. B., Apr 2021, In: Journal of Waterway, Port, Coastal, and Ocean Engineering. 147, 4, 04021011.

Research output: Contribution to journal › Journal article › Research › peer-review

3 Citations (Scopus)

Modeling an environment-friendly and antiearthquake dam by probabilistic-FEM approach

Noorzad, A., Badakhshan, E., Barari, A. & Zameni, S., 16 Feb 2021, In: Modeling Earth Systems and Environment. 14 p.

Research output: Contribution to journal › Journal article › Research › peer-review

4 Citations (Scopus)

Offshore Wind Turbine Foundations

Barari, A., Bienen, B., Lombardi, D. & Sassa, S., Apr 2021, In: Soils & Foundations. 61, 2, p. 621-622

Research output: Contribution to journal › Editorial › peer-review

Open Access

File

2 Citations (Scopus)

121 Downloads (Pure)

Three-Dimensional Modeling of Monopiles in Sand Subjected to Lateral Loading under Static and Cyclic Conditions

Barari, A., Zeng, X., Rezania, M. & Ibsen, L. B., 25 Jul 2021, In: Geomechanics and Engineering. 26, 2, p. 175-190

Research output: Contribution to journal › Journal article › Research › peer-review

7 Citations (Scopus)

Tripod suction caisson foundations for offshore wind energy and their monotonic and cyclic responses in silty sand: Numerical predictions for centrifuge model tests

Barari, A., Glitrup, K., Christiansen, L. R., Ibsen, L. B. & Choo, Y. W., Oct 2021, In: Soil Dynamics and Earthquake Engineering. 149, 106813.

Research output: Contribution to journal › Journal article › Research › peer-review

19 Citations (Scopus)

Winkler springs for axial response of suction bucket foundations in cohesionless soil

Grecu, S., Ibsen, L. B. & Barari, A., Feb 2021, In: Soils and Foundations. 61, 1, p. 64-79 16 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Open Access

File

15 Citations (Scopus)

104 Downloads (Pure)

2020

Estimating the bearing capacity and initial stiffness of suction bucket foundations for jacket structures

Grecu, S. & Ibsen, L. B., 2020, Aalborg: Department of Civil Engineering, Aalborg University. 24 p. (DCE Contract Reports; No. 211).

Research output: Book/Report › Report › Research

Formulation of t-z curves for suction buckets based on finite element modelling

Grecu, S., Ibsen, L. B. & Barari, A., 2020, Aalborg: Department of Civil Engineering, Aalborg University. 36 p. (DCE Contract Reports; No. 210).

Research output: Book/Report › Report › Research

Installation of multi-legged jacket structure on suction bucket foundations for +10MW offshore wind turbine

Rodriguez, F. M. G. & Ibsen, L. B., 2020, Aalborg: Department of Civil Engineering, Aalborg University. 33 p. (DCE Contract Reports; No. 212).

Research output: Book/Report › Report › Research

Investigating the response of Tripod Suction Bucket foundations to multidirectional lateral cyclic loading

Barari, A. & Ibsen, L. B., Aug 2020, Proceedings: 4th International Symposium on Frontiers in Offshore Geotechnics. Westgate, Z. (ed.). Deep Foundations Institute, 3614

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Mechanism of wave-induced liquefaction around suction caissons

Moghaddam, A., Barari, A. & Tabarsa, A., Sept 2020, 73rd Canadian Geotechnical Conference: GeoVirtual 2020 : Resilience and Innovation. 331

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Strength envelope of granular soil stabilized by multi-axial geogrid in large triaxial tests

Lees, A. S. & Clausen, J., Mar 2020, In: Canadian Geotechnical Journal. 57, 3, p. 448-452 5 p.

Research output: Contribution to journal › Comment/debate › Research › peer-review

23 Citations (Scopus)

Suction Installation of Modular Bucket Foundation for Large Offshore Wind Turbines

Koteras, A. K., Rodriguez, F. M. G. & Ibsen, L. B., 2020, Proceedings: 4th International Symposium on Frontiers in Offshore Geotechnics. Westgate, Z. (ed.). 1069 (IC-ISFOG21) ed. Deep Foundations Institute, 11 p. 3493

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

2019

A deformation (strain) envelope for cyclic disturbed sand

Sabaliauskas, T. & Ibsen, L. B., 2019, (Submitted) In: Soils & Foundations.

Research output: Contribution to journal › Journal article › Research › peer-review

A Macro-Element design method for shallow foundations accounting for SSI effects: characterizing response as failure envelopes

Barari, A., Ghaseminejad, V. & Ibsen, L. B., Jun 2019, The 2nd International Conference on Natural Hazards & Infrastructure 23-26 June, 2019, Chania, Greece.. Gazetas, G., Anastasopoulos, I., Kourkoulis, R. & Gelagoti, F. (eds.). Athens: National Technical University of Athens, (International Conference on Natural Hazards and Infrastructure).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Analyse af simpelt brudforsøg

Nielsen, S. D. & Nielsen, B. N., 2019, 1 ed. Aalborg: Aalborg Universitet, Institut for Byggeri og Anlæg. 3 p. (DCE Lecture notes; No. 70).

Research output: Book/Report › Compendium/lecture notes

Open Access

File

1350 Downloads (Pure)

An extended model of impedance functions of monopile-supported offshore wind turbines incorporating soil-structure interaction effect

Barari, A. & Ibsen, L. B., Apr 2019, Geotechnics Fundamentals and Applications in Construction: New Materials, Structures, Technologies and Calculations - Proceedings of the International Conference on Geotechnics Fundamentals and Applications in Construction: New Materials, Structures, Technologies and Calculations, GFAC 2019. Mangushev, R., Zhussupbekov, A., Iwasaki, Y. & Sakharov, I. (eds.). CRC Press/Balkema, p. 30-35 6 p. (Proceedings in Earth and geosciences (Print)). (Proceedings in Earth and geosciences (Online)).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

ASK - AAU-Skabelon til geotekniske Klassifikationsforsøg

Andersen, F., Nielsen, S. D. & Nielsen, B. N., 2019, Aalborg Universitet, Institut for Byggeri og Anlæg.

Research output: Book/Report › Report › Communication

Open Access

File

32 Downloads (Pure)

Axial Load-Transfer Curves for Suction Bucket Foundations in Sand

Grecu, S., Barari, A. & Ibsen, L. B., 2019, The Proceedings of The Twenty-ninth (2019) International Offshore and Polar Engineering Conference. Chung, J. S., Akselsen, O. M., Jin, H., Kawai, H., Lee, Y., Matskevitch, D., Van, S. H., Wan, D., Wang, A. M. & Yamaguchi, S. (eds.). International Society of Offshore & Polar Engineers, Vol. 2. p. 2117-2125 (Proceedings of the International Offshore and Polar Engineering Conference; No. 2019, Vol. 29).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

File

97 Downloads (Pure)

Beregningsmetodik for forankret spunsvæg med et flydecharnier

Nielsen, B. V. N. & Nielsen, S. D., 2019, Aalborg: Aalborg Universitet, Institut for Byggeri og Anlæg. 7 p. (DCE Lecture notes; No. 46).

Research output: Book/Report › Compendium/lecture notes

Open Access

File

136 Downloads (Pure)

Beregningsmetodik for forankret spunsvæg med to flydecharnier

Nielsen, B. V. N. & Nielsen, S. D., 2019, Aalborg: Aalborg Universitet, Institut for Byggeri og Anlæg. 7 p. (DCE Lecture notes; No. 47).

Research output: Book/Report › Compendium/lecture notes

Open Access

File

91 Downloads (Pure)

Beregningsmetodik for forankret spunsvæg uden flydecharnier

Nielsen, B. V. N. & Nielsen, S. D., 2019, Aalborg: Department of Civil Engineering, Aalborg University. 7 p. (DCE Lecture notes; No. 45).

Research output: Book/Report › Compendium/lecture notes

Open Access

File

200 Downloads (Pure)

Beyond Predicting Stiffness of Disturbed Foundation

Sabaliauskas, T. & Ibsen, L. B., 2019, The Proceedings of The Twenty-ninth (2019) International Offshore and Polar Engineering Conference. Chung, J. S., Akselsen, O. M., Jin, H., Kawai, H., Lee, Y., Matskevitch, D., Van, S. H., Wan, D., Wang, A. M. & Yamaguchi, S. (eds.). International Society of Offshore & Polar Engineers, Vol. 4. p. 4998-5004 (Proceedings of the International Offshore and Polar Engineering Conference; No. 2019, Vol. 29).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Geotechnical Engineering and Offshore Foundations Research Group

Research output

Search results