Essays about: "borrade pålar"

Found 3 essays containing the words borrade pålar.

  1. 1. Geotechnical reinforcement work for foundation of extending an existing residential building

    University essay from KTH/Jord- och bergmekanik

    Author : Malin Karlbom; Lovisa Hallman; [2020]
    Keywords : Geotechnical reinforcement work of foundation; drilled piles; steel piles; superstructure; extension of wood; Grundförstärkning; borrade pålar; stålpålar; våningspåbyggnad; påbyggnation av trä;

    Abstract : The last hundreds of years there has been a land elevation that causes an increased distance between the groundwater level and the buildings founded on wooden piles. When wooden piles are exposed to air, rot fungus occurs which causes the pile to lose its bearing capacity. READ MORE

  3. 2. Pore water pressure and settlements generated from water driven DTH-drilling : - A field study

    University essay from KTH/Jord- och bergmekanik

    Author : Moa Asplind; [2017]
    Keywords : DTH drilling; hydraulic drilling; settlements; pore pressure; Venturi effect; Sänkhammarborrning; vattendriven borrning; sättningar; porvattentryck; Venturi effekten.;

    Abstract : Foundation work can cause damage to adjacent buildings and infrastructure. Drilling is performed in sensitive areas in urban projects and where the ground conditions are difficult. It is important to be aware of the installation effects from drilling. READ MORE

  4. 3. Pore pressures and settlements generated from two different pile drilling methods

    University essay from KTH/Jord- och bergmekanik

    Author : Rasmus Ahlund; Oscar Ögren; [2016]
    Keywords : DTH; bored piles; pore pressure; settlements; over-drilling; sänkhammarborrning; borrade pålar; portryck; sättningar; överborrning;

    Abstract : For piling works in sensitive soil, especially in inner city projects, it is essential to be aware of the available methods and to choose the most suitable method to minimize the risk of damaging existing buildings or endanger the workers at the construction site. Down-the-hole drilling of piles is a relatively safe method and can be separated into drilling with air powered hammers and water powered hammers. READ MORE