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Beams on Elastic Foundation. The Simplified Continuum Approach
Beams elastic foundations Winkler foundation Vlasov foundation two-parameter elastic foundation EBBEF2p computer code
2010/8/18
The key aspect in the design of flexible structural elements in contact with bearing soils is the way in which soil reaction, referred to qualitatively as soil’s reactive pressure (p), is assumed or a...
A DISCRETIZATION OF TAPERED BEAMS UP TO THE SECOND-ORDER NONLINEARITY
tapered beam nonlinear discretization geometric stiffness
2008/12/19
It is quite complicated for the linear differential equation of beam deflection to be expanded as to varying cross section. But, once a tapered beam element is solved, its nodal stiffness relations c...
A Finite Element Study of the Bending Behavior of Beams Resting on Two-Parameter Elastic Foundation
the Bending Behavior of Beams Two-Parameter Elastic Foundation
2010/8/18
Although the Winkler’s model is a poor representation of the many practical subgrade or subbase materials, it is widely used in soil-structure problems for almost one and a half century. The foundatio...
Articularities of Analysis and Behaviour of Concrete Beams Reinforced with Fibrous Polymer Composite Bars
Concrete Beams Fibrous Polymer Composite Bars
2010/8/18
Traditional steel based reinforcement systems for concrete elements are facing with serious problems mainly caused by corrosion due to chemically aggressive environments and salts used in deicing proc...