Essays about: "Support stiffness"

Showing result 16 - 20 of 31 essays containing the words Support stiffness.

  1. 16. Evaluation of the rock support system subjected to dynamic loads in Kiirunavaara

    University essay from Luleå tekniska universitet/Geoteknologi

    Author : Simon Krekula; [2017]
    Keywords : Rock mechanics; Rockburst; Seismicity;

    Abstract : LKAB’s underground mine in Kiirunavaara has experienced an increasing seismic activity the last ten years. This seismic activity is caused by the stress redistribution resulting from the mining method of large-scale sublevel caving. The energy from the seismic events propagate in the rock mass as seismic waves. READ MORE

  3. 17. Global Analysis and design of a complex slanted High-Rise Building with Tube Mega Frame

    University essay from KTH/Betongbyggnad

    Author : Hamzah Al-Nassrawi; Grigorios Tsamis; [2017]
    Keywords : Tubed Mega Frame; Tall Buildings; Inclined structures; Structural Analysis; ETABs.; Tubed Mega Frame; Höga byggnader; Lutande strukturer; Strukturell analys; ETABS;

    Abstract : The need for tall buildings will increase in the future and new building techniques will emerge to full fill that need. Tyrénshas developed a new structural system called Tube Mega Frame where the major loads are transferred to the ground through big columns located in the perimeter of the building. READ MORE

  4. 18. Structural design and performance of tube mega frame in arch-shaped high-rise buildings

    University essay from KTH/Bro- och stålbyggnad

    Author : Matiss Sakne; [2017]
    Keywords : high-rise building; tubed mega frame; arch-shaped structure; finite element method; P-Delta;

    Abstract : A recent development and innovation in elevator technologies have sprawled interest in how these technologies would affect the forms and shapes of future high-rise buildings. The elevator that uses linear motors instead of ropes and can thus travel horizontally and on inclines is of particular interest. READ MORE

  5. 19. Self-Leveling pedestal for a movable Industrial Robot

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Roshan Arun N.S; [2016]
    Keywords : ;

    Abstract : ABBs kollaborativa robot YUMI, är en industrirobot med sju frihetsgrader. Den har två armar, vilka är avsedda att samverka med människor i arbete. Roboten var ursprungligen avsedd att monteras på ett bord, men olika tillämpningar och krav för förflyttning av sådana samarbetsrobotar motiverade en ny rörlig piedestal. READ MORE

  6. 20. Theoretical and numerical approach to calculate the shear stiffness of corrugated metal deck

    University essay from Lunds universitet/Väg- och vattenbyggnad (CI); Lunds universitet/Avdelningen för Konstruktionsteknik

    Author : Ali Al-rubaye; [2014]
    Keywords : ABAQUS; applied load; ECCS; effective shear stiffness; SDI; shear fasteners; shear diaphragm; panel sheeting; PMDF; Technology and Engineering;

    Abstract : Permanent Metal Deck Forms (PMDFs) currently are used in building application as a lateral beam bracing. In the bridge applications, PMDFs are frequently used to support the wet concrete of bridge decks during the construction phase, but they are not relied on as lateral bracing. READ MORE