Essays about: "Road cracks"

Showing result 1 - 5 of 8 essays containing the words Road cracks.

  1. 1. Automation of forest road inventory using computer vision and machine learning

    University essay from Umeå universitet/Institutionen för fysik

    Author : Jacques de Flon; [2023]
    Keywords : Computer vision; Machine Learning; Image recognition; forestry; road inventory; pothole; gravel road;

    Abstract : There are around 300, 000 kilometer of gravel roads throughout the Swedish countryside, used every day by common people and companies. These roads face constant wear due to harsh weather as well as from heavy traffic, and thus, regular maintenance is required to keep up the road standard. READ MORE

  3. 2. Brister inom planeringsarbetet enligt skogsmaskinförarna

    University essay from SLU/School for Forest Management

    Author : Agnes Fredholm; [2022]
    Keywords : traktdirektiv; översiktskarta; avlägg;

    Abstract : Till följd av den oro som fanns under 1800-talet, om att skogen skulle ta slut, började Sverige med skogsskötsel. I skogsskötseln ingår bl.a. ett skötselsystem som heter trakthyggesbruk. READ MORE

  4. 3. U - Net Based Crack Detection in Road and Railroad Tunnels Using Data Acquired by Mobile Device

    University essay from KTH/Geoinformatik

    Author : Kepan Gao; [2022]
    Keywords : U-Net; deep learning; tunnel monitoring; structural health monitoring; crack detection; mobile mapping system;

    Abstract : Infrastructures like bridges and tunnels are significant for the economy and growth of countries, however, the risk of failure increases as they getting aged. Therefore, a systematic monitoring scheme is necessary to check the integrity regularly. READ MORE

  5. 4. Structural Health of a concrete tunnel lining under complex in situ loading

    University essay from KTH/Bro- och stålbyggnad

    Author : LEONARDO DALLA ROSA; [2019]
    Keywords : ;

    Abstract : Supporting structures were designed for a utility tunnel in hard rock which was to be intersectedby some road tunnels. With the intersections involving partial overlapping between the idealcross-sections, a concrete lining and post-tensioned steel cables were added to support theutility tunnel prior to the excavation of the road tunnels. READ MORE

  6. 5. Evaluating the interaction between CC-studs and pavement

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Elias Helou; [2019]
    Keywords : ;

    Abstract : Studded tyres are used in many countries around the world. Excessive wear of the road is the result when using studded tyres, and thus time of usage is limited or prohibited. A stud consists of a hard metal part enclosed in steel, aluminium, plastic or rubber, which is anchored in the tyre. READ MORE