Anssi Laukkanen

19982019
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Research Output 1998 2019

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2015

Material integrity of welded copper overpack: Annual report 2014

Rantala, J., Auerkari, P., Laukkanen, A., Andersson, T. & Saukkonen, T., 2015, VTT Technical Research Centre of Finland. 17 p. (VTT Research Report, Vol. VTT-R-00773-15).

Research output: Book/ReportReport

Open Access
integrity
copper
cans
oxides
waste disposal
2014

Lifing of high temperature plant: deterministic and probabilistic methods

Auerkari, P., Pohja, R., Yli-Olli, S., Rantala, J. & Laukkanen, A., 2014, VTT Technical Research Centre of Finland. 21 p. (VTT Research Report; No. VTT-R-00753-14).

Research output: Book/ReportReport

power plant
damage
method
temperature
trend

Material integrity of welded copper overpack: Annual report 2013

Rantala, J., Salonen, J., Auerkari, P., Laukkanen, A., Andersson, T., Raunio, M., Holmström, S. & Saukkonen, T., 2014, Espoo: VTT Technical Research Centre of Finland. 21 p. (VTT Research Report; No. VTT-R-01173-14).

Research output: Book/ReportReport

Stress relaxation
Sensitivity analysis
Creep
Copper
Phosphorus
2013

Creep life simulations of EB welded copper overpack

Holmström, S., Laukkanen, A. & Andersson, T., 2013, Posiva . 30 p. (Working Report; No. 2012-96).

Research output: Book/ReportReport

Open Access
Creep
Copper
Welds
Finite element method
Computational efficiency
2012

Library and wrapper for synthetic microstructures of polycrystalline and composite materials

Laukkanen, A., 2012, Espoo: VTT Technical Research Centre of Finland. 18 p. (VTT Research Report; No. VTT-R-00214-12).

Research output: Book/ReportReport

2010

Creep damage in X20CrMoV11-1: ex-service experience and a case study

Auerkari, P., Holmström, S., Salonen, J., Laukkanen, A. & Andersson, T., 2010, Espoo: VTT Technical Research Centre of Finland. 40 p. (VTT Tutkimusraportti; No. VTT-R-07168-10).

Research output: Book/ReportReport

Tosi-jännitys-venymä-käyrien määrittäminen ARAMIS-laitteistolla

Elers, L., Laukkanen, A. & Nevasmaa, P., 2010, Espoo: VTT Technical Research Centre of Finland. 9 p. (VTT Tutkimusraportti; No. VTT-R-00743-10).

Research output: Book/ReportReport

2009

Fracture Mechanical Fitness-for-Purpose Assessment of Undermatching High Strength Steel Welds

Laukkanen, A., Karjalainen-Roikonen, P., Nevasmaa, P., Andersson, T. & Elers, L., 2009, Espoo: VTT Technical Research Centre of Finland. 45 p. (VTT Research Report; No. VTT-R-01115-09).

Research output: Book/ReportReport

U-palkkikokeiden murtumismekaaninen tarkastelu

Laukkanen, A., Nevasmaa, P., Planman, T., Karjalainen-Roikonen, P. & Elers, L., 2009, Espoo: VTT Technical Research Centre of Finland. 16 p. (VTT Tutkimusraportti; No. VTT-R-04942-09).

Research output: Book/ReportReport

2001

Calibration of local approach constitutive parameters in the ductile to brittle transition region using WARP3D and WSTRESS

Laukkanen, A., Wallin, K. & Keinänen, H., 2001, Espoo: VTT Technical Research Centre of Finland. 29 p. (VTT Manufacturing Technology. Research Report; No. BVAL64-011092).

Research output: Book/ReportReport

Mixed-mode fracture tests of mismatching copper-stainless steel HIP joints at room and elevated temperatures

Laukkanen, A. & Tähtinen, S., 2001, Espoo: VTT Technical Research Centre of Finland. 26 p. (VTT Manufacturing Technology. Research Report; No. BVAL64-011132).

Research output: Book/ReportReport

1998
Fracture toughness
Ductile fracture
Toughness
Crack propagation
Plastics