Research and Development of Micropiles in Finland Hannu Jokiniemi R&D Manager Rautaruukki Oyj/Corporate R&D Hannu Jokiniemi/Corporate R&D 05/12/2018
Hannu Jokiniemi/Corporate R&D 05/12/2018
Hannu Jokiniemi/Corporate R&D 05/12/2018
Hannu Jokiniemi/Corporate R&D 05/12/2018
Two examples of micropile related projects in PRIMA-programme PYRAMIT Design procedure of pile foundation systems for tower-type superstructures Preliminary study report (in Finnish) was published in 2002 Research is done at Helsinki and Tampere Universities of Technology STEFIN 2010 Advancing the use of steel in foundation engineering Research is focused on light houses with ventilated crawling space Preliminary study report (in Finnish) was published in 2000 Research is done Tampere University of Technology and National Research Centre of Finland (corrosion) Hannu Jokiniemi/Corporate R&D 05/12/2018
Hannu Jokiniemi/Corporate R&D 05/12/2018
Hannu Jokiniemi/Corporate R&D 05/12/2018
Hannu Jokiniemi/Corporate R&D 05/12/2018
Hannu Jokiniemi/Corporate R&D 05/12/2018
VENTILATED MICROPILE FOUNDATIONS Founded on micropiles Piles cut off above the ground level Base floor supported directly on the piles Fully ventilated crawl space No separate footings No frost insulation No underdrains Very fast installation Installation possible in all kinds of soil Hannu Jokiniemi/Corporate R&D 05/12/2018
A ROW HOUSE FOUNDATION IN VIIKKI, HELSINKI 68 steel pipe piles ø115 mm / ø75 mm Framework from hollow section steel profiles Framework joints by bolts Framework prefabricated in workshop Framework zinc coated Foundation installation in 3…5 days Hannu Jokiniemi/Corporate R&D 05/12/2018
Hannu Jokiniemi/Corporate R&D 05/12/2018