Ústav kovových a dřevěných konstrukcí
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Poslední příspěvky
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Torsional Restraint Problem of Steel Cold-Formed Beams Restrained by Planar Members
(IOP Publishing, 2017-11-04)The effect of continuous or discrete lateral and torsional restraints of metal thin-walled members along their spans can positively influence their buckling resistance and thus contribute to more economical structural ... -
Fiber-Reinforced Adhesive for Structural Anchoring
(IOP Publishing, 2015-11-02)The topic of this paper is the glue-concrete interface of bonded anchors loaded by tension force. The paper is closely focused on bond strength experiments using high strength concrete up to class C50/60 or higher together ... -
Strengthening under Load: Experimental and Numerical Research
(IOPSCIENCE, 2015-11-02)The paper presents experimental and numerical research of strengthening of columns under load using welded plates. Three sets of three columns each were tested. The results from the experiments and numerical simulations ... -
Cement based composites for thin building elements: Fracture and fatigue parameters
(Elsevier, 2010-06-06)For application in civil engineering structures and also for strengthening existing structures cement-based composites are one of the most frequently used materials. Although many studies have been conducted on the mechanical ... -
Experimental Verification of the Structural Glass Beam-Columns Strength
(IOP Publishing, 2017-11-04)This paper deals with experimental research of axially and laterally loaded members made of structural (laminated) glass. The purpose of the research is the evaluation of buckling strength and actual behaviour of the ... -
Experimental investigation of torsional restraint provided to thin-walled purlins by sandwich panels under uplift load
(Elsevier, 2016-10-19)Sandwich panels, usually used as members of wall or roof cladding, can provide lateral and torsional restraint to metal members of the substructure along their spans. They can positively influence the buckling resistance ... -
Stability of Thin-Walled Beams with Lateral Continuous Restraint
(Vysoká škola báňská - Technická univerzita Ostrava, 2015-07-03)Metal beams of thin-walled cross-sections have been widely used in building industry as members of load-bearing structures. Their resistance is usually limited by lateral torsional buckling. It can be increased in case a ... -
Influence of Uplift Load on Torsional Restraint Provided to Steel Thin-Walled Purlins by Sandwich Panels
(Elsevier, 2017-06-03)The sandwich panels have been widely used as members of roof and wall cladding. In addition to their primary function, they can provide lateral and torsional restraints to the supporting members and therefore contribute ... -
Lateral-torsional buckling of laminated structural glass beams. Experimental study
(Elsevier, 2017-06-02)This paper deals with experimental research of stability behaviour of laminated structural glass beams. The purpose of the research is the evaluation of lateral-torsional buckling resistance and actual behaviour of the ... -
Focusing on Problem of Lateral Torsional Buckling of Beams with Web Holes
(Elsevier, 2016-10-19)This paper deals with the problems of analysis and the design of perforated thin-walled steel Sigma beams with respect to lateral torsional buckling (further LTB). The application of Sigma profiles is in the storage systems ... -
Study of Behaviour of Beams and Panels Based on Influence of Rigidity
(Elsevier, 2012-09-26)The aim of this paper is the elaboration of a study on the real behaviour of beams and thin panels considering the effect of large deflection. The classic plate theory was developed for panels whose deflections are lower ... -
Experimental Verification of the Buckling Strength of Structural Glass Columns
(Elsevier Ltd., 2016-10-18)This paper deals with experimental research of axially loaded members made of structural (laminated) glass. The purpose of the research is the evaluation of buckling strength and actual behaviour of the columns due to the ... -
Strengthening of Steel Columns under Load: Torsional-Flexural Buckling
(Hindawi Publishing Corporation, 2016-11-10)The paper presents experimental and numerical research into the strengthening of steel columns under load using welded plates. So far, the experimental research in this field has been limited mostly to flexural buckling ... -
Comparison of analytical and numerical methods applied to lateral torsional buckling of beams
(Elsevier, 2017-07-21)The paper is focused on the numerical evaluation of transversally loaded beams of one symmetric and four asymmetric cross-section shapes susceptible to lateral torsional buckling. Several analytic methods used for evaluation ... -
Strengthening under Load: Numerical Study of Flexural Buckling of Columns
(Elsevier, 2017-06-03)The paper refers to the strengthening of doubly symmetric columns under load by welded plates. A validated numerical study containing more than 500 models was performed to question the currently used design procedures. ... -
Strengthening under Load: The Effect of Preload Magnitudes
(Elsevier, 2016-10-18)Strengthening existing structures under load by welding plates is often conducted but little research into this subject was presented. Some researchers claim that the column strengthened under load has the same ultimate ... -
Test Arrangement of Small-scale Shear Tests of Composite Slabs
(Elsevier, 2016-10-19)Composite slab consists of the layer of concrete above the trapezoidal sheeting. The sheeting serves as a lost formwork as well as a tension bearing member after the hardening of concrete. The interaction between the ... -
Cast Screws as Shear Anchors for Composite Slabs
(Elsevier, 2017-07-20)Composite slabs consist of trapezoidal steel sheeting and concrete cover. The steel sheeting serves as both, a lost framework and a tension bearing member after hardening of concrete. The longitudinal shear between the ...
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