منابع مشابه
Developments in Stochastic Structural Mechanics
Uncertainties are a central element in structural analysis and design. But even today they are frequently dealt with in an intuitive or qualitative way only. However, as already suggested 80 years ago, these uncertainties may be quantified by statistical and stochastic procedures. In this contribution it is attempted to shed light on some of the recent advances in the now established field of s...
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I confirm that this Bachelor Thesis is done solely by myself and no other sources and facilities were used except those that are mentioned in this thesis. This Bachelor Thesis was never submitted in total or in part or in modified form to any other legal department or authorities or to any examination commission. All quotations taken from other sources are referenced accordingly. Erklärung: Ich...
متن کاملSystems of fuzzy equations in structural mechanics
Systems of linear and nonlinear equations with fuzzy parameters are relevant to many practical problems arising in structure mechanics, electrical engineering, finance, economics and physics. In this paper three methods for solving such equations are discussed: method for outer interval solution of systems of linear equations depending linearly on interval parameters, fuzzy finite element metho...
متن کامل2.080 Structural Mechanics Energy Methods in Elasticity
We seldom measure H from the center of earth. Therefore what we can easily measure is the change of the potential energy ∆W = (mg)(H −Ho) (8.2) The energy is always positive. It can e zero but it cannot be negative. The gravity force F = mg is directed towards the center of earth. Therefore there is a need for the negative sign in Eq. (8.2)). In the coordinate system of Fig. (8.1), the gravity ...
متن کاملHypergraph products for structural mechanics
In this paper Cartesian, direct and strong Cartesian product of hypergraphs are investigated. A new concept named the adjacency function is defined on hypergraphs. This definition leads to distinct adjacency and Laplacian matrices for a hypergraph and makes it possible to express it in an algebraic form. Variable adjacency functions on hypergraphs result in generation of dynamic graph products ...
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ژورنال
عنوان ژورنال: JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT
سال: 1995
ISSN: 1392-3730,1822-3605
DOI: 10.3846/13921525.1995.10531499