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Search results for: EFFECTIVE WIDTH OF FLANGE

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Search results for: EFFECTIVE WIDTH OF FLANGE

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Search results for: EFFECTIVE WIDTH OF FLANGE

  • Influence of effective width of flange on calculation and reinforcement dimensioning of beam of reinforced concrete frame

    Publication

    The paper analyses the influence of modelling the cross-section of a beam in two-storey reinforced concrete frame of industrial warehouse with dimensions: 18.0 m × 32.0 m using bar elements on the results of bending moments, the value of elastic deflection and the dimensioning of reinforcement due to bending. Six options were considered: a beam as a rectangular section and five T-beam variants with different definitions of effective...

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  • Badania eksperymentalne strefy przypodporowej żelbetowych belek częściowo sprężonych

    Publication

    - Year 2010

    This project refers to the study the shear zone, under full and partial prestressing in comparison to beams with passive reinforcement.For comparison, variable parameters have been determined:- a/d (from 1,5 to 3,5) - it's shear span to effective depth of the beam . Assuming constant geometrical quantities, "a" is variable.- 26 beams had no vertical shear reinforcement, and the other 26 had closed stirrups.- prestressing intensity...

  • The luminescence study of Ga2–x(Al0.68In0.32)xO3:Cr3+ coumpounds.

    Open Research Data

    Near-infrared (NIR) phosphor-converted light-emitting diodes (pc-LEDs) are a highly efficient perspective NIR light source, with application hindered by a narrow emission band. In this work, we broaden the emission of a new series of NIR phosphors by controlling crystal structure disorder through cation cosubstitution. By substituting Ga3+ with (Al0.68In0.32)3+,...

  • Local buckling of thin-walled channel member flange made of aluminum alloy

    Publication

    The paper deals with local stability of the thin-walled compressed flange of channel columns and beams made of aluminum alloy. The aim of paper is to find critical stress of local buckling of the flange member taking into account the web-flange interaction in linear and nonlinear elastic range of the member material. The governing differential equation of the problem is derived with aid of the principle of stationary total potential...

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  • Local buckling of compressed flange of cold-formed channel members made of aluminum alloy

    Publication

    The paper deals with local buckling of a compressed single flange of thin-walled channel cold- formed columns and beams made of aluminum alloy. Material is described by means of the Ramberg-Osgood constitutive equation. Axial compression of the columns and beams undergoing bending is taken into consid- eration. A simple model of the member flange in the form a long beam elastically connected to the web is used to find the critical...