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Browsing by Subject "bridge"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Algorytmy planarności grafów
    (Data obrony: 2013-07-15) Majewska, Magdalena
    Wydział Matematyki Stosowanej
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Badania mostka do rurowania
    (2008) Bednarz, Stanisław; Artymiuk, Jan
    Some operations accompanying drilling procedure require performing activities on the mast or rig, high above the floor. Work safety reasons dictated working out bridges with mobile platform over the floor. Depending on the length of the casing pipes, location of mud head and Kelly, the height of the platform can be regulated. The design of the bridge, results of applicability and load test results were discussed in the paper. The positive results enabled introducing a given bridge type to exploitation.
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Impact of mining exploitation on the road viaduct situated in the immediate vicinity of the edge of a mined wall
    (2010) Kocot, Wojciech; Wodyński, Aleksander
    The article presents the results of the research conducted on the behaviour of the statically undetermined steel road viaduct, located in the immediate vicinity of the edge of a mined wall. The study allowed the comparison of the predicted area deformation indices with those measured directly on the structure during the occurrence of the impacts associated with the fall of the roof, which occurred in the course of coal exploitation.