National Repository of Grey Literature 297 records found  beginprevious294 - 297  jump to record: Search took 0.00 seconds. 
Analýza spolehlivosti nosníku na pružném podkladu
Marek, Pavel ; Frydrýšek, K.
This paper is focused on the solution of simple beam continually supported by linear elastic foundation (Winkler’s subsoil). The beam is exposed to combination of dead, long lasting and short lasting forces. For the calculation of maximal bending stresses are used analytical methods and probabilistic approaches (SBRA method, Anthill software).
Reliability assessment of a beam supported by elastic soil using SBRA method
Marek, Pavel ; Frydrýšek, K.
This paper is focused on the solution of simple beam continually supported by linear elastic foundation (Winkler’s subsoil). The beam is exposed to dead, long lasting and short lasting forces. For calculation of maximal bending stresses are used analytical methods and probabilistic approaches (Anthill software, SBRA method)
Dynamické chování nosníku s přdpjatou strunou - vliv útlumu
Fischer, Cyril ; Frýba, Ladislav
The beam with an axial force is coupled by an elastic layer of Winkler type with the pretensiled string. It is subjected to a row of moving forces. The theoretical model corresponds to a prestressed bridge. The concrete bridges of this type are the most spread types appearing on both the road and railway bridges of small and medium spans. The governing equations form a coupled set of partial differential equations that are solved using the Fourier and Laplace integral transformations for the undamped case. The numerical solution is examined for the damped case.
Dynamics of a beam coupled with a string
Frýba, Ladislav ; Fischer, Cyril
The beam with an axial force is coupled by an elasic layer of Winkler type with the pretensioned string. It is subjeced to a row of moving forces. The governing equations are solved using the integral transformations method.

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