Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 437-451 |
| Number of pages | 15 |
| Journal | Journal of Disaster Research |
| Volume | 5 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2010 |
| MoE publication type | A1 Journal article-refereed |
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Hard missile impact on prestressed shear reinforced slab. / Tuomala, Markku; Calonius, Kim; Saarenheimo, Arja; Välikangas, Pekka.
In: Journal of Disaster Research, Vol. 5, No. 4, 2010, p. 437-451.Research output: Contribution to journal › Article › Scientific › peer-review
TY - JOUR
T1 - Hard missile impact on prestressed shear reinforced slab
AU - Tuomala, Markku
AU - Calonius, Kim
AU - Saarenheimo, Arja
AU - Välikangas, Pekka
N1 - Requires registration
PY - 2010
Y1 - 2010
N2 - The protective concrete walls of nuclear power plants must withstand accidental or intentional missile impact, and structural systems and solutions are being developed in building frameworks and detailed levels requiring sophisticated tools for different design phases such as detailing shear reinforcement. Numerical methods, for example, have been developed and used for predicting prestressed shear reinforced concrete structures response subjected to hard projectile impact. The structural behavior of prestressed impact-loaded walls is predicted analytically and by using nonlinear FE models. Analysis predicts damage mechanisms such as crater formation, penetration, shear cone formation, and perforation. To produce experimental data required to verify the accuracy of numerical models, an experimental setup has been developed at the Technical Research Center of Finland (VTT) for intermediate-scale impact testing enabling force-plate testing with soft missiles and concrete slab impact testing.
AB - The protective concrete walls of nuclear power plants must withstand accidental or intentional missile impact, and structural systems and solutions are being developed in building frameworks and detailed levels requiring sophisticated tools for different design phases such as detailing shear reinforcement. Numerical methods, for example, have been developed and used for predicting prestressed shear reinforced concrete structures response subjected to hard projectile impact. The structural behavior of prestressed impact-loaded walls is predicted analytically and by using nonlinear FE models. Analysis predicts damage mechanisms such as crater formation, penetration, shear cone formation, and perforation. To produce experimental data required to verify the accuracy of numerical models, an experimental setup has been developed at the Technical Research Center of Finland (VTT) for intermediate-scale impact testing enabling force-plate testing with soft missiles and concrete slab impact testing.
U2 - 10.20965/jdr.2010.p0437
DO - 10.20965/jdr.2010.p0437
M3 - Article
VL - 5
SP - 437
EP - 451
JO - Journal of Disaster Research
JF - Journal of Disaster Research
SN - 1881-2473
IS - 4
ER -