List of products by author: D. B. Tadesse

• Read more

  0,00 €

  Pressure design in unlined tunnels and shafts

  Abstract: Unlined tunnels and underground powerhouses have been constructed in Norway starting from the end of World War I in 1919. From the valuable experience gained through the design, construction and operation of tunnels in the past 100 years in Norway, unlined pressure tunnels have been developed reaching 1046 m hydrostatic head for Nye-Tyin hydropower project being a world record at present. In...

  0,00 €

  Add to cart