Research output per year
Research output per year
Research output
- 45 results
Search results
-
2018
Effective modelling of borehole solar thermal energy storage systems in high latitudes
Janiszewski, M., Siren, T., Uotinen, L. K. T., Oosterbaan, H. & Rinne, M., 10 Dec 2018, In: Geomechanics and Engineering. 16, 5, p. 503-512 10 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile4 Citations (Scopus)157 Downloads (Pure) -
In Situ Experiment and Numerical Model Validation of a Borehole Heat Exchanger in Shallow Hard Crystalline Rock
Janiszewski, M., Caballero Hernandez, E., Siren, T., Uotinen, L., Kukkonen, I. & Rinne, M., 17 Apr 2018, In: Energies. 11, 4, 21 p., 963.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile9 Citations (Scopus)209 Downloads (Pure) -
2017
Development of a new thermally-induced fracture in a 12,000 year old bedrock surface
Leith, K., Perras, M., Siren, T., Rantanen, T., Wolter, A., Heinonen, S. & Loew, S., 1 Jan 2017. 3 p.Research output: Contribution to conference › Paper › Scientific › peer-review
5 Citations (Scopus) -
Dynamic fracture development in response to extreme summer temperatures: 27/7/2014, Långören Island, Finland
Leith, K., Perras, M., Siren, T., Rantanen, T., Heinonen, S. & Loew, S., 24 Apr 2017.Research output: Contribution to conference › Abstract › Scientific › peer-review
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Elastoplastic Modelling of an In Situ Concrete Spalling Experiment using the Ottosen Failure Criterion
Uotinen, L. & Siren, T., 31 Jan 2017, In: Journal of Engineering. 2017, 17 p., 4723017.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile4 Citations (Scopus)445 Downloads (Pure) -
Geotechnical risk management concept for intelligent deep mines
Mishra, R., Janiszewski, M., Uotinen, L., Szydlowska, M., Siren, T. & Rinne, M., 2017, Symposium of the International Society for Rock Mechanics. Elsevier, Vol. 191. p. 361-368 (Procedia engineering; vol. 191).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open AccessFile29 Citations (Scopus)191 Downloads (Pure) -
Modelling of Borehole Solar Energy Storage Concept in High Latitudes
Siren, T., Janiszewski, M., Uotinen, L. K. T. & Oosterbaan, H., 11 May 2017, 2017 YSRM Young Scholars' Symposium on Rock Mechanics: Proceedings of. Korea: Korean Society for Rock Mechanics and Rock Engineering, p. 369-372 4 p.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open AccessFile1 Citation (Scopus)51 Downloads (Pure) -
New Rock Stress Data from Finland Related to the Update of World Stress Map
Siren, T., Pennala, J. & Rinne, M., 11 Oct 2017, 3rd Nordic Rock Mechanics Symposium NRMS 2017 : Symposium Proceedings. Johansson, E. & Raasakka, V. (eds.). Suomen rakennusinsinöörien liitto RIL, p. 125-128 4 p.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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Numerical predictions for underground thermal energy storage experiment in the Otaniemi research tunnel
Janiszewski, M., Caballero Hernandez, E., Siren, T., Uotinen, L. & Rinne, M., 11 Oct 2017, 3rd Nordic Rock Mechanics Symposium NRMS 2017 : Symposium Proceedings. Johansson, E. & , V. R. (eds.). Suomen rakennusinsinöörien liitto RIL, p. 77-85 9 p. (RIL / Suomen rakennusinsinöörien liitto).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open AccessFile1 Citation (Scopus)142 Downloads (Pure) -
Numerical thermal back-calculation of the Kerava Solar Village underground thermal energy storage
Oosterbaan, H., Janiszewski, M., Uotinen, L., Siren, T. & Rinne, M., 2017, In: Procedia Engineering. 191, p. 352-360 8 p.Research output: Contribution to journal › Conference article › Scientific › peer-review
Open AccessFile7 Citations (Scopus)184 Downloads (Pure) -
Rock mass failure of foliated rock at the nuclear waste disposal site in Olkiluoto, Western Finland
Siren, T., Suikkanen, J. & Ström, J., 11 May 2017, 2017 YSRM Young Scholars' Symposium on Rock Mechanics: Proceedings of. Korea: Korean Society for Rock Mechanics and Rock Engineering, p. 147-150 4 p.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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Subcritical crack growth in complex stress field at the nuclear waste disposal site in Olkiluoto, Western Finland
Siren, T., 5 Jun 2017, p. 94-95. 2 p.Research output: Contribution to conference › Abstract › Scientific › peer-review
Open Access -
2016
Feasibility of underground seasonal storage of solar heat in Finland
Janiszewski, M., Kopaly, A., Honkonen, M., Kukkonen, I., Uotinen, L., Siren, T. & Rinne, M., 29 Sept 2016, International Conference on Geo-mechanics, Geo-energy and Geo-resources: Conference Proceedings. PG, R. & Jian, Z. (eds.). Melbourne, Australia: Monash University, p. 959-965 7 p. 236Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open AccessFile584 Downloads (Pure) -
Jännityskenttää puitiin kansainvälisin voimin Tampereella
Siren, T., 24 Aug 2016, In: Materia. 3/2016, 4 p.Research output: Contribution to journal › Article › Professional
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Methods To Study, Model And Confirm The Existence Of Stress-Induced Excavation Damage Zone
Koittola, N., Suikkanen, J. & Siren, T., 12 May 2016, 7th International Symposium on In-Situ Rock Stress: Symposium Proceedings. Johansson, E. & Raasakka, V. (eds.). Tampere, Finland: Suomen rakennusinsinöörien liitto RIL, (RIL).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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Real-Time Risk Assessment and Ground Support Optimisation in Underground Mines
Mishra, R., Ritala, F., Janiszewski, M., Uotinen, L. & Siren, T., 14 Oct 2016, Proceedings of the Eighth International Symposium on Ground Support in Mining and Underground Construction: Ground Support 2016. Nordlund, E., Jones, T. H. & Eitzenberger, A. (eds.). Luleå: Luleå tekniska universitet, 12 p. 209Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open AccessFile231 Downloads (Pure) -
Strength, Deformation And Seismic Response Of Olkiluoto Migmatitic Gneiss Under Laboratory True-Triaxial Stress
Nasseri, M. H. B., Sehizadeh, M., Ye, S. H., Young, P., Flynn, J. W., Suikkanen, J. & Siren, T., 11 May 2016, 7th International Symposium on In-Situ Rock Stress : Symposium Proceedings. Johansson, E. & Raasakka, V. (eds.). Tampere, Finland: Suomen rakennusinsinöörien liitto RIL, (RIL).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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Stress-Geology Interaction Modelling At Olkiluoto
Valli, J., Siren, T. & Hakala, M., 10 May 2016, 7th International Symposium on In-Situ Rock Stress : Symposium proceedings. Johansson, E. & Raasakka, V. (eds.). Suomen rakennusinsinöörien liitto RIL, p. 270-279 10 p. (RIL).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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Stress State Change Monitoring Using Displacement Change Measurements
Ritala, F., Siren, T. & Uotinen, L., 12 May 2016, 7th International Symposium on In-Situ Rock Stress: Symposium Proceedings. Johansson, E. & Raasakka, V. (eds.). Tampere, Finland: Suomen rakennusinsinöörien liitto RIL, 9 p. (RIL).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open AccessFile268 Downloads (Pure) -
Thermally Induced Rock Stress Increment And Rock Reinforcement Response
Ström, J., Hakala, M., Suikkanen, J., Siren, T., Uotinen, L. & Nuijten, G., 10 May 2016, 7th International Symposium on In-Situ Rock Stress: Symposium proceedings . Johansson, E. & Raasakka, V. (eds.). Tampere, Finland: Suomen rakennusinsinöörien liitto RIL, 10 p. (RIL).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open AccessFile127 Downloads (Pure) -
Two-dimensional displacement discontinuity method for transversely isotropic materials
Shen, B., Shi, J., Rinne, M., Siren, T., Suikkanen, J., Kwon, S. & Min, K. B., 1 Mar 2016, In: International Journal of Rock Mechanics and Mining Sciences. 83, p. 218-230 13 p.Research output: Contribution to journal › Article › Scientific › peer-review
12 Citations (Scopus) -
Uraanin energiakierron viimeinen vaihe vie takaisin maankamaraan
Siren, T., 16 Oct 2016, In: Materia. 5/2015, 2 p.Research output: Contribution to journal › Article › Professional
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2015
Considerations and observations of stress-induced and construction-induced excavation damage zone in crystalline rock
Siren, T., Kantia, P. & Rinne, M., 2015, In: International Journal of Rock Mechanics and Mining Sciences. 73, 165, p. 165-174Research output: Contribution to journal › Article › Scientific › peer-review
98 Citations (Scopus) -
Determing the In Situ stress with thermally induced borehole breakout
Siren, T., Suikkanen, J., Heikkinen, E., Valli, J. & Hakala, M., 2015, ISRM 13th International Congress on Rock Mechanics, Montreal, May 10-13, 2015. Canadian Institute of Mining, Metallurgy and Petroleum, p. 13Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
5 Citations (Scopus) -
Excavation damage zones, fracture mechanics simulation and in situ strength of migmatitic gneiss and pegmatitic granite at the nuclear waste disposal site in Olkiluoto, Western Finland
Siren, T., 2015, Helsinki: Aalto University. 118 p.Research output: Thesis › Doctoral Thesis › Collection of Articles
Open Access -
Fracture Mechanics Modelling of an In Situ Concrete Spalling Experiment
Siren, T., Uotinen, L., Rinne, M. & Shen, B., 2015, In: Rock Mechanics and Rock Engineering. 48, 4, p. 1423-1438Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile11 Citations (Scopus)185 Downloads (Pure) -
In situ strength and failure mechanisms of migmatitic gneiss and pegmatitic granite at the nuclear waste disposal site inOlkiluoto, Western Finland
Siren, T., Hakala, M., Valli, J., Kantia, P., Hudson, J. A. & Johansson, E., 2015, In: International Journal of Rock Mechanics and Mining Sciences. 79, p. 135-148Research output: Contribution to journal › Article › Scientific › peer-review
33 Citations (Scopus) -
Modelling Fracture Propagation in Anisotropic Rock Mass
Shen, B., Siren, T. & Rinne, M., 2015, In: Rock Mechanics and Rock Engineering. 48, 3, p. 1067-1081Research output: Contribution to journal › Article › Scientific › peer-review
49 Citations (Scopus) -
ONKALO POSE Experiment - Uniaxial Compressive Strength Testing Results: Drill Core Samples from the Experimental Area
Eloranta, P. & Siren, T. (Editor), 2015, Eurajoki: Posiva Oy. 56 p. (Working Report; no. 2015-10)Research output: Book/Report › Commissioned report
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ONKALO Underground Rock Characterization Facility for In-Situ Testing for Nuclear Waste Disposal
Johansson, E., Siren, T. & Kemppainen, K., 2015, ISRM 13th International Congress on Rock Mechanics, Montreal, May 10-13, 2015. Canadian Institute of Mining, Metallurgy and Petroleum, p. 16Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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Real time stress change estimation using strain measurements
Kodeda, S., Ritala, F., Siren, T. & Uotinen, L., 2015, Eurock 2015 & 64th Geomechanics Colloquium, Salzburg, Austria, October 7-10, 2015. Schubert, W. & Kluckner, A. (eds.). Graz: Austrian Society for Geomechanics, p. 1071-1076Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open AccessFile2 Citations (Scopus)85 Downloads (Pure) -
Uniaxial Compressive Strength Test Results of ONKALO Borehole ONK-PP68
Eloranta, P. & Siren, T. (Editor), 2015, Eurajoki: Posiva Oy. 60 p. (Working Report; no. 2015-29)Research output: Book/Report › Commissioned report
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2014
Modified yield-line theory approach to determine spayed concrete flexural capacity
Uotinen, L., Suikkanen, J. & Siren, T., 2014, 7th International Symposium on Sprayed Concrete, Sandefjord, Norway, 16.-19. June 2014: Modern Use of Wet Mix Sprayed Concrete for Underground Support . Beck, T., Woldmo, O. & Engen, S. (eds.). Norwegian Society of Graduate Technical and Scientific Professionals (Tekna), p. 387-400Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open AccessFile258 Downloads (Pure) -
Nuclear waste disposal program and application of fracturing geomechanics
Siren, T., 2014, International workshop on Fracturing Geomechanics, Seoul, Korea, June 11, 2014.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Professional
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Rock thermal behaviour - analysis of data from a monitoring programme
Sedighi, M., Masum, S. A., Thomas, H. R., Bennett, D. P., Johansson, E. & Siren, T., 2014, Third International Conference on Computational Methods for Thermal Problems THERMACOMP2014, Lake Bled, Slovenia, June 2-4, 2014. Massarotti, N., Nithiarasu, P. & Sarler, B. (eds.). Napoli, p. 227-230Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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Temperature data analysis from field scale thermal monitoring
Sedighi, M., Bennett, D. P., Masum, S. A., Thomas, H. R., Johansson, E. & Siren, T., 2014, 22nd UK Conference of the Association for Computational Mechanics in Engineering, University of Exeter, Exeter, 2 4 April 2014. p. 312-315Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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Thermally Induced Rock Stress Increment and Rock Reinforcement Response
Hakala, M., Ström, J., Nuijten, G., Uotinen, L., Siren, T. & Suikkanen, J., 15 Aug 2014, Posiva Oy, 72 p.Research output: Working paper › Professional
Open Access -
2013
In-situ experiment concerning thermally induced spalling of circular shotcreted shafts in deep crystalline rock
Uotinen, L., Siren, T., Martinelle, D. & Hakala, M., 2013, World Tunnel Congress 2013, Switzerland, May 31- June 7, 2013. Anagnostou, G. & Ehrbar, H. (eds.). London: Taylor & Francis, p. 808-815Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open AccessFile5 Citations (Scopus)277 Downloads (Pure) -
2011
Assessment of the Potential for Rock Spalling in the Technical Rooms of the ONKALO: Work Report 2011-35
Uotinen, L., Siren, T. & Martinelli, D., 10 Aug 2011, Posiva Oy, 40 p.Research output: Working paper › Professional
Open Access -
Eurocodes in Hard Rock Engineering in Finland
Uotinen, L., Nuijten, G., Siren, T., Stöm, J., Hakala, M. & Rinne, M., 22 May 2011, ITA-AITES World Tunnel Congress, Helsinki 20-26.5.2011. Helsinki: Finnish Tunnelling Association, p. 126-127Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open AccessFile231 Downloads (Pure) -
Numerical anisotropic fracture mechanics modelling in crystalline rock
Siren, T., Kemppainen, K., Shen, B. & Rinne, M., 2011, 12th International Congress on Rock Mechanics, Beijing 18-21 October 2011. Qian, Q. & Zhou, Y. (eds.). London: Taylor & Francis, p. 535-539Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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2010
Numerical spalling assessment methods in crystalline rock during the design of ONKALO rock characterization facility
Siren, T., Martinelli, D., Uotinen, L., Nuijten, G. & Lehmusjärvi, R., 22 May 2010, World Tunnel Congress 2011: Underground spaces in the service of a sustainable society. 8 p.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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2009
Spalling prediction methods in high stress conditions
Siren, T., Uotinen, L., Ström, J., Lehmusjärvi, R. & Rinne, M., 2 Oct 2009, Get Underground 2009: Underground Space Seminar. 11 p.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open AccessFile123 Downloads (Pure) -
Stochastically Determined Safety of Underground Structures According to Eurocode
Uotinen, L., Siren, T. & Lehmusjärvi, R., 2 Oct 2009, Get Underground 2009: Underground Space Seminar. 10 p.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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2005
Nopon alueen maaperän kolmiulotteinen malli gocad-ohjelmaa käyttäen
Siren, T., 2005, Geologian tutkijapäivät, Turku 2005. Tuhkanen, S. (ed.). Turku: Turun yliopisto, p. 79Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review