Výsledky vyhledávání - "Ilkka Vilonen"

Reconstruction of Lahti station area, demands of the new fast speed railroad between Helsinki and Lahti

Autor: Ilkka Vilonen

Publikováno v: IABSE Symposium, Weimar 2007: Improving Infrastructure Worldwide.

In this paper, a rehabilitation project of Lahti railroad station is described. The aim of this project was to improve the structure of Lahti rail-yard to meet the challenges of the new fast speed railroad between Kerava and Lahti. Tracks locations w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47a76c376fd8f480a05b128b8f8c78bf
https://doi.org/10.2749/222137807796158219

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Testing of full scale pre-stressed concrete beams

Autor: Anssi Laaksonen, Ralf Lindberg, Ilkka Vilonen, Nina Lindberg

Publikováno v: Tampere University

This paper deals with testing of pre-stressed I-beams, the behaviour of the beams under loading, strengthening methods and their function. In the near history in Finland large commercial buildings have been built using pre-stressed pre-fabricated bea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09bc38d0d1de030464d4e107a0e2fa4f
https://researchportal.tuni.fi/en/publications/bc8c4174-d6ab-420c-920c-c96f7d74753b

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